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Sudden Infant Death Syndrome (SIDS) is marked by the sudden death of an infant that is not predicted by medical history and remains unexplained after a thorough forensic autopsy and detailed death scene investigation.[1] As infants are at the highest risk for SIDS during sleep, it is sometimes referred to as cot death or crib death.

Typically the infant is found dead after having been put to bed, and exhibits no signs of having suffered.[2]

The cause of SIDS is unknown, but some characteristics associated with the syndrome have been identified. The unique signature characteristic of SIDS is its log-normal age distribution that spares infants shortly after birth — the time of maximal risk for almost all other causes of non-trauma infant death. Other notable characteristics are its disproportionate affliction of male infants and the fact that caregivers are unaware in the preceding 24 hours that the infant is at risk of imminent sudden death. Many risk factors and medical causal relationships are proposed for SIDS. Infants sleeping on their bellies or exposed to tobacco smoke are at greater risk than infants sleeping on their backs or unexposed to tobacco smoke. Genetics also play a role, as SIDS is more prevalent in males.[3][4]

SIDS prevention strategies include safe sleep practices, such as putting the infant to sleep on his or her back, in a well-ventilated room, on a firm mattress separate from but close to caregivers. In particular, the "back to sleep" campaign is credited with leading to a measurable reduction in SIDS rates. Pacifiers at bedtime and naptime can help reduce risk. Not smoking during pregnancy is another way to reduce SIDS risk. [5] [6] Despite the gradual expansion of medical knowledge on SIDS causes and risk factors, definitive diagnosis remains difficult; infanticide and child abuse cases may be misdiagnosed as SIDS due to lack of evidence, and caretakers of SIDS victims are sometimes falsely accused of foul play.[7][8] Accidental suffocations are also sometimes misdiagnosed as SIDS and vice versa.[9]

Definition

[edit]

SIDS is a diagnosis of exclusion and should be applied to only those cases in which an infant's death is sudden and unexpected, and remains unexplained after the performance of an adequate postmortem investigation, including:

  1. an autopsy (by an experienced pediatric pathologist, if possible);
  2. investigation of the death scene and circumstances of the death;
  3. exploration of the medical history of the infant and family.

After investigation, some of these infants deaths are found to be caused by accidental suffocation, hyperthermia or hypothermia, neglect or some other defined cause. [10].

Australia and New Zealand are shifting to the term "sudden unexpected death in infancy" (SUDI) for professional, scientific and coronial clarity.

The term SUDI is now often used instead of sudden infant death syndrome (SIDS) because some coroners prefer to use the term 'undetermined' for a death previously considered to be SIDS. This change is causing diagnostic shift in the mortality data.[11]

In addition, the U.S. Centers for Disease Control and Prevention (CDC) has recently proposed that such deaths be called "sudden unexpected infant deaths" (SUID) and that SIDS is a subset of SUID.[12]

Risk factors

[edit]

The cause of SIDS is unknown. Although studies have identified risk factors for SIDS, such as putting infants to bed on their stomachs, there has been little understanding of the syndrome's biological process or its potential causes. The frequency of SIDS does appear to be influenced by the infant's age or ethnicity, the education or socioeconomic status of the infant's parents.

Listed below are several risk factors associated with increased probability of the syndrome.

Prenatal

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Postnatal

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  • Low birth weight — in the United States from 1995–98, the SIDS death rate for infants weighing 1000–1499 g was 2.89/1000; for a birth weight of 3500–3999 g, it was only 0.51/1000).[15][16]
  • Exposure to tobacco smoke;[17]
  • Prone sleeping position (lying on the stomach);[18][19]
  • No breastfeeding;[20]
  • Elevated or reduced room temperature;[21]
  • Excesses of bedding, clothing, soft sleep surfaces, or stuffed animals;[22]
  • Anemia.[23] (note, however, that per item 6 in the list of epidemiologic characteristics below, extent of anemia cannot be evaluated at autopsy because "total hemoglobin can only be measured in living infants."[24])
  • Sharing a bed with parents or other siblings may increase risk for SIDS, but the mechanism remains unclear.[25]
  • Age of infant — SIDS incidence rises from zero at birth, is highest from two to four months of age, and declines toward zero after the infant's first year.[26]
  • Male sex — male children have a ~50% higher risk of SIDS than female children.[27]
  • Premature birth — increases risk of SIDS death roughly fourfold.[13][15] From 1995–1998 the U.S. SIDS rate for births at 37–39 weeks of gestation was 0.73/1000; the SIDS rate for births at 28–31 weeks of gestation was 2.39/1000)[15]
  • Mold (this hypothesis has been disproven by research subsequent to Cleveland study in the 1990's; infant pulmonary hemorrhage is most closely linked to premature birth; prematurity and water-damaged homes would both coincide with poverty)http://www.cdc.gov/mmwr/preview/mmwrhtml/mm4909a3.htm — can cause bleeding in the lungs and a variety of other uncommon conditions that may be fatal; the presence of mold correlates positively with increased incidence of SIDS [citation needed]. Mold-related illness is often misdiagnosed as a virus, influenza, and/or an asthma-like condition.[28]

Hypotheses

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Bacterial infections

[edit]

In a British study released May 29, 2008, researchers discovered that the common bacterial infections Staphylococcus aureus and Escherichia coli appear to be risk factors in some cases of SIDS. Both bacteria were present in greater-than-usual concentrations in infants who died from SIDS.[29] SIDS cases peak between eight and ten weeks after birth, a time when antibodies passed from mother to child are starting to disappear, but have not yet been replenished by the infant's own antibodies.

Bed sharing

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A 2005 policy statement by the American Academy of Pediatrics (AAP) on sleep environment and the risk of SIDS deemed bed-sharing unsafe, recommending that infants sleep in a separate crib, bassinet, or cradle in the same room as a parent.[30] In 2011, the AAP issued an expansion of its recommendations for a safe infant sleeping environment, in which it again recommended "room-sharing without bed-sharing", stating that such an arrangement can decrease the risk of SIDS by up to 50%. Furthermore, it recommended against devices marketed to make bed-sharing "safe", such as in-bed co-sleepers.[31]

One trial compared 20 infants who shared their parents' bed one night and slept separately the next. The children's heart rate and oxygen saturation were monitored and analyzed together with eight hours of infrared video recording of their sleep. Although the bed-sharing infants spent some parts of the night with their airways (both mouth and nose) covered, "no consistent effect on either oxygen saturation levels or heart rate was revealed, even during prolonged bouts of airway covering." The authors concluded that "although numerous authors have suggested that bed-sharing infants face risks because of airway covering by bed-clothes or parental bodies, the present trial does not lend support to this hypothesis".[32]

Brain disorders

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According to a 2006 study in the Journal of the American Medical Association (JAMA), some babies who die of SIDS have abnormalities in the brain stem (medulla oblongata) of underdeveloped serotonin receptors (which help control functions like breathing, blood pressure and arousal) and abnormalities in serotonin signaling. According to the National Institutes of Health, this finding was the strongest evidence at that time that structural differences in a specific part of the brain may contribute to the risk of SIDS.[33] This abnormality can continue postpartum until the end of the baby's first year, possibly accounting for the increased SIDS risk in premature infants and declining risk in children over 12 months of age. The authors noted that males have fewer serotonin receptors than females, perhaps contributing to the greater frequency of SIDS in males, but their follow-up 2010 paper failed to reconfirm that gender difference.[34]

Another 2006 study showed that a possible cause of SIDS parents leaving their infants in an angled (feet up, head down) position known as the Trendelenburg position.[35] This position can cause the brain stem to fall; in severe cases, the brain becomes "crushed". Recommended positions for resting infants include Fowler's position and Sims' position.[citation needed]

A 2010 study suggests Interleukin-2, a neuromodulator, as the potential mechanism of SIDS. Intense neuronal IL-2 immunoreactivity in brainstems of SIDS victims was found, which could be responsible for decreased cardiorespiratory and arousal responses.[36]

Central respiratory pattern deficiency

[edit]

Ongoing research in the pediatric/neonatal community has begun to associate apnea-like breathing cessations in animal models with unusual neural architecture or signal transduction in central pattern generator circuits, including the pre-Bötzinger complex.[37]

Cervical spinal injury from birth trauma

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During birth, if the infant's head is traumatically turned side to side, upper cervical spinal injury can result. Difficulty breathing is a classic sign of upper spinal cord and brainstem injury.[38] When infants with undiagnosed upper cervical spinal cord injury are continually placed on their stomachs for sleep, they are forced to turn their heads to the side to breathe.

Child abuse

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Several instances of infanticide have been uncovered where the diagnosis was originally SIDS.[7][8] This has led some researchers to estimate that 5% to 20% of SIDS deaths are actually infanticides.[39][40][41][42] In 1997 The New York Times, covering the book The Death of Innocents: A True Story of Murder, Medicine and High-Stakes Science, wrote:

The misdiagnosis of infanticide as SIDS "happens all over," Ms. Talan, a medical reporter at Newsday, said. "A lot of doctors and police don't know how to handle it. They don't take it as seriously as they should." As a result of the book's revelations, people are starting to scrutinize possible cases of this "perfect crime," which involves no physical evidence and no witnesses.[43]

A United Kingdom pediatrician, Roy Meadow believes that many cases diagnosed as SIDS are really the result of child abuse on the part of a parent. During the 1990s and early 2000s, a number of mothers of multiple apparent SIDS victims were convicted of homicide to various extents, on the basis of Meadow's opinion. In 2003 a number of high-profile acquittals brought Meadow's theories into disrepute. Several hundred murder convictions were reviewed, leading to several high-profile cases being reopened and convictions overturned. Meadow's medical license was revoked in 2005,[44] after which he appealed to the High Court, which ruled in his favour in February 2006. The General Medical Council appealed to the Court of Appeal and in October 2006 by a majority decision, with the Master of the Rolls, Sir Anthony Clarke, dissenting, the Court of Appeal upheld the decision of the High Court in part, ruling that Meadow's misconduct was not sufficiently serious to merit the punishment which he had received.

The Royal Statistical Society issued a media release refuting the expert testimony in one UK case in which the conviction was subsequently overturned.[45]

Genetics

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There is a consistent 50% male excess in SIDS per 1000 live births of each sex. Given a 5% male excess birth rate, there appears to be 3.15 male SIDS cases per 2 female, for a male fraction of 0.61.[3][4] This value of 61% in the US is an average of 57% black male SIDS, 62.2% white male SIDS and 59.4% for all other races combined. Note that when multiracial parentage is involved, infant "race" is arbitrarily assigned to one category or the other; most often it is chosen by the mother. The X-linkage hypothesis for SIDS and the male excess in infant mortality have shown that the 50% male excess could be related to a dominant X-linked allele, occurring with a frequency of 1⁄3 that is protective of transient cerebral anoxia. An unprotected XY male would occur with a frequency of 2⁄3 and an unprotected XX female would occur with a frequency of 4⁄9. The ratio of 2⁄3 to 4⁄9 is 1.5 to 1, which matches the observed male 50% excess rate of SIDS.

Although many researchers have found autosomal and mitochondrial genetic risk factors for SIDS, they cannot explain the male excess because such gene loci have the same frequencies for males and females. Supporting evidence for an X-linkage is found by examining other causes of infant respiratory death, such as suffocation by inhalation of food or other foreign objects. Although food is prepared identically for male and female infants, there is a similar 50% male excess of death from such causes, indicating that males are more susceptible to the cerebral anoxia created by such incidents in exactly the same proportion as found in SIDS.[46][original research?]

The 2006 JAMA study which indicated a relationship between fewer serotonin binding sites and SIDS noted that the boys "had significantly fewer serotonin binding sites than girls",[33] but the authors could not reproduce that result in their 2010 paper.[34] This neurological imbalance decreases with age, but the increased male SIDS risk of approximately 61% persists throughout each month in the first year of life.[47] Furthermore, this cannot explain the identical male overrepresentation in other respiratory mortality causes, such as respiratory distress syndrome or suffocation from inhalation of food or foreign objects cited above, that also exists for ages of 1–14 years in the U.S. from 1979 to 2005.[15][original research?]

Inner ear damage

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Records of hearing tests (oto-acoustic emissions/OAEs) administered to certain infants show that those who later died of SIDS had differences in the pattern of these tests compared with normal babies. The OAE signal-to-noise ratio was reduced in the right ears of SIDS babies (Rubens DD et al. Early Human Development 84, 225-9 (2008)).[48] It should be noted this was a small study (n=31 cases and 31 controls) with serious limitations (several significant factors were not controlled), and has been criticised from various perspectives.[49] The authors' suggestion for the cause of SIDS is that the deaths are caused by disturbances in respiratory control other than suffocation. The vestibular apparatus of the inner ear has been shown to play an important role in respiratory control during sleep; this inner ear damage could be linked to SIDS. The authors speculate that the damage occurs during delivery, particularly when prolonged contractions create greater blood pressure in the placenta. The right ear is directly in the "line of fire" for blood entering the fetus from the placenta, and thus could be more susceptible to damage. If the findings are relevant, it may be possible to take corrective measures. Researchers are beginning animal studies to explore the connection.[50]

Nitrogen dioxide

[edit]

A 2005 study by researchers at the University of California, San Diego, found that "SIDS may be related to high levels of acute outdoor NO2 exposure during the last day of life."[51] While nitrogen dioxide (NO2) exposure may be one of many possible risk factors, it is not considered causal, and the report cautioned that further studies were needed to replicate the result.

Toxic gases

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In 1989, a controversial piece of research by UK scientist Barry Richardson claimed that all cot deaths were the result of toxic nerve gases being produced through the action of fungus in mattresses on compounds of phosphorus, arsenic and antimony. These chemicals are frequently used to make mattresses fire-retardant.[citation needed]

Support for this hypothesis was based on the observation that the risk of cot death rises from one sibling to the next.[citation needed] Richardson claimed that parents are more likely to buy new bedding for their first child, and to reuse that bedding for later children. The more frequently used the bedding, the more chance that fungus has become resident in the material; thus, a higher chance of cot death. A paper by Peter Fleming and Peter Blair[52] references evidence from other studies that both supports and refutes the increasing occurrence of SIDS with mattress sharing, suggesting that this is still inconclusive.

Dr. Jim Sprott recommends new parents either buy bedding free of the toxic compounds or wrap the mattresses in a barrier film to prevent escape of the gases. Sprott claims that no case of cot death has ever been traced to a properly manufactured or wrapped mattress.[53]

However, a final report of "The Expert Group to Investigate Cot Death Theories: Toxic Gas Hypothesis", published in May 1998, concluded that "there was no evidence to substantiate the toxic gas hypothesis that antimony- and phosphorus-containing compounds used as fire retardants in PVC and other cot mattress materials are a cause of SIDS. Neither was there any evidence to believe that these chemicals could pose any other health risk to infants."[54] The report also states that "in normal cot-like conditions it is not possible to generate toxic gas from antimony in mattresses" and that "babies have also been found to die on wrapped mattresses."

According to Dr. Sprott, as of 2006, the New Zealand government has not reported any SIDS deaths when babies have slept on mattresses wrapped according to his method. While the Limerick report claims that babies have been found to die on wrapped mattresses, Dr. Sprott argues that a chemical analysis of the bedding should be performed. He additionally claims that this part of the report was flawed:

In February 2000 Dr. Peter Fleming (a co-author of the Limerick Report and principal author of the UK CESDI Report) conceded that the claim that three babies in the United Kingdom had died of cot death on polythene-covered mattresses could not be substantiated.[55]

Vaccination

[edit]

Vaccination does not increase the risk of SIDS, and may reduce the risk slightly.[56][57]

According to the US Centers for Disease Control and Prevention:

From 2 to 4 months old, babies begin their primary course of routine vaccinations. This is also the peak age for sudden infant death syndrome (SIDS). The timing of these two events has led some people to believe they might be related. However, studies have concluded that vaccines are not a risk factor for SIDS.[57]

Vitamin C

[edit]

In the 1970s, high doses of vitamin C were touted as a preventive measure for SIDS,[58] although the claim was controversial even then.[59][60] Subsequent studies failed to support a preventive role for vitamin C in SIDS.[61] To the contrary, a 2009 study found that high levels of vitamin C were strongly associated with SIDS, possibly through a pro-oxidant interaction with iron.[62]

Differential diagnosis

[edit]

Some conditions that are often undiagnosed and could confused with or comorbid with SIDS include:

For example, an infant with MCAD deficiency could have died by "classical SIDS" if found swaddled and prone with head covered in an overheated room where parents were smoking. Genes indicating susceptibility to MCAD and Long QT syndrome do not protect an infant from dying of classical SIDS. Therefore, presence of a susceptibility gene, such as for MCAD, means the infant may have died either from SIDS or from MCAD deficiency. It is currently impossible for the pathologist to distinguish between them.

A 2010 study looked at 554 autopsies of infants in North Carolina that listed SIDS as the cause of death, and suggested that many of these deaths may have been due to accidental suffocation. The study found that 69% of autopsies listed other possible risk factors that could have led to death, such us unsafe bedding or sleeping with adults.[70]

Prevention

[edit]

Air circulation with fan use

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According to a study of nearly 500 babies published in the October 2008 Archives of Pediatrics & Adolescent Medicine, using a fan to circulate air correlates with a lower risk of sudden infant death syndrome. This is plausible because a prone sleeping baby with nose to the sleeping surface could rebreathe some of its exhaled breath which is enriched in CO2 and depleted in oxygen. A fan could increase the mixing of the exhalation into the room air and lessen the risk of SIDS related to infant hypoxia. Researchers took into account other risk factors and found that fan use was associated with a 72% lower risk of SIDS. Only 3% of the babies who died had a fan on in the room during their last sleep, the mothers reported. That compared to 12% of the babies who lived. Using a fan reduced risk most for babies in poor sleeping environments.[6] Author De-Kun li said that "the baby's sleeping environment really matters" and that "this seems to suggest that by improving room ventilation we can further reduce risk."[71]

However, Dr. John Olssen at East Carolina University has pointed out that this study had a number of methodological flaws, such as selection and recall bias, low enrollment numbers, and dissimilar study groups. Olssen argues that although fan use is probably not harmful, it should not be recommended as a means to reduce the risk of SIDS.[72]

Bedding

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Product safety experts advise against using pillows, overly soft mattresses, sleep positioners, bumper pads, stuffed animals, or fluffy bedding in the crib and recommend instead dressing the child warmly and keeping the crib "naked."[73][74]

Blankets should not be placed over an infant's head.[75] It has been recommended that infants should be covered only up to their chest with their arms exposed. This reduces the chance of the infant shifting the blanket over his or her head.

Breastfeeding

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A 2003 study published in Pediatrics, which investigated racial disparities in infant mortality in Chicago, found that previously or currently breastfeeding infants in the study had 1/5 the rate of SIDS compared with non-breastfed infants, but that "it became nonsignificant in the multivariate model that included the other environmental factors". These results are consistent with most published reports and suggest that other factors associated with breastfeeding, rather than breastfeeding itself, are protective."[76] More recent studies however claim to show a significantly reduced incidence of SIDS in breastfed infants. [77][78][79]

Bumper pads

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Bumper pads may be a contributing factor, claims Health Canada, the Canadian government's health department. They issued an advisory[80] recommending against the use of bumper pads, stating:

The presence of bumper pads in a crib may also be a contributing factor for Sudden Infant Death Syndrome (SIDS). These products may reduce the flow of oxygen rich air to the infant in the crib. Furthermore, proposed theories indicate that the re-breathing of carbon dioxide plays a role in the occurrence of SIDS.

Concerns regarding recommendations

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Dr. Rafael Pelayo from Stanford University and a number of other pediatric sleep researchers in the US have stated that they believe that the American Academy of Pediatrics' recommendations regarding cosleeping and pacifier use may have unintended consequences. They have stated that the SIDS prevention strategy of the American Academy of Pediatrics which keeps infants at a low arousal threshold and reduces the time in quiet sleep may be unhealthy for children. They state that slow-wave sleep is the most restorative form of sleep and limiting this sleep in the first 12 months of life may have unintended consequences to both the sleep and the infant.[81]

According to a 1998 study by British researchers that compared back-sleeping infants to stomach-sleeping infants, there were developmental differences at 6 months of age between the two groups. At 6 months of age, the stomach-sleeping infants had higher gross-motor scores, social-skills scores, and total-development skills scores than the back-sleeping infants. The differences were apparent at the 5% statistical significant level. But, at 18 months, the differences were no longer apparent. The researchers deemed the lower-development scores of back-sleeping infants at 6 months of age to be transient and stated that they do not believe the back-sleeping recommendations should be changed.[82] Other scientists have stated that the conclusion that the negative effects of back-sleep at 18 months of age is transient is based upon very little evidence and that no long-term randomized trials have been completed.[83]

Other side effects of the back-sleeping position include increased rates of shoulder retraction, positional plagiocephaly, and positional torticollis.[84] Some scientists dispute that plagiocephaly is a negative side effect. Dr. Peter Fleming, who is co-author of the study that deemed delays at 6 months of age to be transient, has stated that he does not think plagiocephaly is a negative side effect of back-sleep. In an interview with the Guardian, Dr. Fleming stated "I do not think it is a medical problem—it is more of a cosmetic one. Mothers may feel it is a syndrome and a problem when it really is nonsense."[85] A research study on children with plagiocephaly plus a confounding condition such as premature birth or failure to thrive, found that 26% had mild to severe psychomotor delay. This study also showed that 10% of infants with plagiocephaly had mild to severe mental development delay.[86]

Because of the delays caused by back-sleep, some medical professionals have suggested that the "normal" ages at which children had previously attained developmental milestones should be pushed back. This would enable medical professionals to consider "normal" children who previously were considered developmentally delayed.[87]

Additional studies have reported that the following negative conditions are associated with the back-sleep position: increase in sleep apnea; decrease in sleep duration; strabismus; social skills delays; deformational plagiocephaly; and temporomandibular jaw difficulties.[84] In addition, the following are symptoms that are associated with sleep apnea: growth abnormalities; failure-to-thrive syndrome in infants; neurocognitive abnormalities; daytime sleepiness; emotional problems; decrease in memory; decrease in learning; and a delay in nonverbal skills. The conditions associated with deformational plagiocephaly include visual impairments;; cerebral dysfunction, delays in psychomotor development and decreases in mental functioning. The conditions associated with gross motor milestone delays include speech and language disorders. In addition, it has been hypothesized that delays in motor skills can have a negative impact on the development of social skills.[88][89] In addition, other studies have reported that the prone position prevents subluxation of the hips; increases psychomotor development;, prevents scoliosis; lessens the risk of gastroesophageal reflux; decreases infant screaming periods; causes less fatigue in infants; and increases the relief of infant colic.[90] In addition, prior to the "Back to Sleep" campaign, many babies self-treated their own torticollis by turning their heads from one side to the other while sleeping in the prone position.[91] Supine-sleeping infants cannot self-treat their own torticollis.

Pacifiers

[edit]

According to a 2005 meta-analysis, most studies favor pacifier use.[5] According to the American Academy of Pediatrics, pacifier use seems to reduce the risk of SIDS, although the mechanism by which this happens is unclear.[92] SIDS experts and policy makers haven't recommended the use of pacifiers to reduce the risk of SIDS because of several problems associated with pacifier use, like increased risk of otitis, gastrointestinal infections and oral colonization with Candida species.[92] A 2005 study indicated that use of a pacifier is associated with up to a 90% reduction in the risk of SIDS depending on the ambient factors, and it reduced the effect of other risk factors.[93] It has been speculated that the raised surface of the pacifier holds the infant's face away from the mattress, reducing the risk of suffocation. If a postmortem investigation does not occur or is insufficient, a suffocated baby may be misdiagnosed with SIDS.

A 2010 study at Monash University suggests pacifiers can prevent SIDS by changing sleep patterns. They believe a pacifier ensures the baby remains in a light sleep and is more easily aroused if he or she feels uncomfortable.[94] The most recent 2011 study confirms that pacifier usage also reduces SIDS risks from other known SIDS risk factors[95]

Secondhand smoke reduction

[edit]

According to the US Surgeon General's Report, secondhand smoke is connected to SIDS.[96] Infants who die from SIDS tend to have higher concentrations of nicotine and cotinine (a biological marker for secondhand smoke exposure) in their body fluids than those who die from other causes.[97] Parents who smoke can significantly reduce their children's risk of SIDS by either quitting or smoking only outside and leaving their house completely smoke-free.

The maternal pregnancy smoking rate decreased by 38% between 1990 and 2002.[98]

Sleep positioning

[edit]
Main article: Back to Sleep
A plot of SIDS rate from 1988 to 2006

Sleeping on the back has been recommended by (among others) the American Academy of Pediatrics (starting in 1992) to avoid SIDS, with the catchphrases "Back To Bed" and "Back to Sleep". The incidence of SIDS has fallen sharply in a number of countries in which the back-to-bed recommendation has been widely adopted, such as the U.S. and New Zealand.[99]

Among the theories supporting the Back-to-Sleep recommendation is the idea that small infants with little or no control of their heads may, while face down, inhale their exhaled breath (high in carbon dioxide) or smother themselves on their bedding; the brain-stem anomaly research (above) suggests that babies with that particular genetic makeup do not react "normally" by moving away from the pooled CO2, and thus smother. Another theory[100] is that babies sleep more soundly when placed on their stomachs, and are unable to rouse themselves when they have an incidence of sleep apnea, which is thought to be common in infants.

Hospital neonatal-intensive-care-unit (NICU) staff commonly place preterm newborns on their stomach, although they advise parents to place their infants on their backs after going home from the hospital.[101]

Many have started to link the introduction of the Back-to-Sleep recommendation to the increased number of children suffering from Plagiocephaly and Brachycephaly. This is likely due to babies spending more time on their backs.[102] However, these theories are currently unproven.[citation needed]

Sleep sacks

[edit]

In colder environments where bedding is required to maintain a baby's body temperature, the use of a "baby sleep bag" or "sleep sack" is becoming more popular. This is a soft bag with holes for the baby's arms and head. A zipper allows the bag to be closed around the baby. A study published in the European Journal of Pediatrics in August 1998[103] has shown the protective effects of a sleep sack as reducing the incidence of turning from back to front during sleep, reinforcing putting a baby to sleep on its back for placement into the sleep sack and preventing bedding from coming up over the face which leads to increased temperature and carbon dioxide rebreathing. They conclude in their study "The use of a sleeping-sack should be particularly promoted for infants with a low birth weight." The American Academy of Pediatrics also recommends them as a type of bedding that warms the baby without covering its head.[104]

Epidemiology

[edit]

SIDS was responsible for 0.543 deaths per 1,000 live births in the US in 2005.[15] It is responsible for far fewer deaths than congenital disorders and disorders related to short gestation, though it is the leading cause of death in healthy infants after one month of age.]]

SIDS deaths in the US decreased from 4,895 in 1992 to 2,247 in 2004.[105] But, during a similar time period, 1989 to 2004, SIDS being listed as the cause of death for sudden infant death (SID) decreased from 80% to 55%.[105] According to Dr. John Kattwinkel, chairman of the Centers for Disease Control and Prevention (CDC) Special Task Force on SIDS "A lot of us are concerned that the rate (of SIDS) isn't decreasing significantly, but that a lot of it is just code shifting".[105]

A set of 14 epidemiologic characteristics associated with SIDS have been identified:[106][107]

  1. A characteristic 4-parameter lognormal age distribution;
  2. Increased risk associated with prone sleep position;
  3. Prone and supine SIDS have same age and gender distributions;
  4. Male and female SIDS have same age distribution;
  5. Total sudden respiratory deaths at home have same age and gender distributions;[108]
  6. No evidence of cause of death at forensic autopsy and death scene investigation;
  7. SIDS spares infants at birth[?];
  8. Seasonality: winter maximum, summer minimum;
  9. Increasing SIDS rate with Live Birth Order;
  10. Consistent male excess of approximately 50%;
  11. Low increased risk of SIDS in subsequent siblings of SIDS;
  12. Parental smoking is a risk factor for SIDS;
  13. Apparent Life Threatening Events (ALTE) are not a risk factor for subsequent SIDS;
  14. SIDS risk is greatest during sleep.

See also

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References

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  1. ^ "Centers for Disease Control and Prevention, Sudden Infant Death". Retrieved March 13, 2013.
  2. ^ Randall B (1996). "Witnessed sudden infant death syndrome". Journal of Sudden Infant Death Syndrome and Infant Mortality. 1: 55–57.
  3. ^ a b See CDC WONDER online database and http://www3.who.int/whosis/menu.cfm?path=whosis,inds,mort&language=english for data on SIDS by gender in the US and throughout the world.
  4. ^ a b Mage DT, Donner EM (September 2004). "The fifty percent male excess of infant respiratory mortality". Acta Paediatr. 93 (9): 1210–5. doi:10.1080/08035250410031305. PMID 15384886.{{cite journal}}: CS1 maint: date and year (link)
  5. ^ a b "Fig 4. Meta-analysis of studies examining the relationship of a pacifier used during the last sleep in SIDS victims versus controls". American Academy of Pediatrics. Retrieved 2008-11-06.
  6. ^ a b Coleman-Phox K, Odouli R, Li DK (October 2008). "Use of a fan during sleep and the risk of sudden infant death syndrome". Arch Pediatr Adolesc Med. 162 (10): 963–8. doi:10.1001/archpedi.162.10.963. PMID 18838649.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  7. ^ a b Glatt, John (2000). Cradle of Death: A Shocking True Story of a Mother, Multiple Murder, and SIDS. Macmillan. ISBN 0-312-97302-0.
  8. ^ a b Havill, Adrian (2002). While Innocents Slept: A Story of Revenge, Murder, and SIDS. Macmillan. ISBN 0-312-97517-1.
  9. ^ Krous HF (June 2012). "A commentary on changing infant death rates and a plea to use sudden infant death syndrome as a cause of death". Forensic Sci Med Pathol. 9 (1): 91–93. doi:10.1007/s12024-012-9354-x. PMID 22715066.{{cite journal}}: CS1 maint: date and year (link)
  10. ^ "Centers for Disease Control and Prevention, Sudden Unexpected Infant Death and Sudden Infant Death Syndrome". Retrieved March 14, 2013.
  11. ^ NZ Ministry of Health
  12. ^ http://www.cdc.gov/SIDS/index.htm
  13. ^ a b c d Sullivan FM, Barlow SM. (2001). "Review of risk factors for Sudden Infant Death Syndrome". Paediatric Perinatal Epidemiology. 15 (2): 144–200. doi:10.1046/j.1365-3016.2001.00330.x. PMID 11383580.
  14. ^ Lavezzi AM, Corna MF, Matturri L (July 2010). "Ependymal alterations in sudden intrauterine unexplained death and sudden infant death syndrome: possible primary consequence of prenatal exposure to cigarette smoking". Neural Dev. 19 (5): 17. doi:10.1186/1749-8104-5-17. PMC 2919533. PMID 20642831.{{cite journal}}: CS1 maint: multiple names: authors list (link) CS1 maint: unflagged free DOI (link)
  15. ^ a b c d e CDC WONDER online database Cite error: The named reference "wonder" was defined multiple times with different content (see the help page).
  16. ^ Hunt CE (November 2007). "Small for gestational age infants and sudden infant death syndrome: a confluence of complex conditions". Arch. Dis. Child. Fetal Neonatal Ed. 92 (6): F428–9. doi:10.1136/adc.2006.112243. PMC 2675383. PMID 17951549.{{cite journal}}: CS1 maint: date and year (link)
  17. ^ Office of the Surgeon General of the United States Report on Involuntary Exposure to Tobacco Smoke (PDF)
  18. ^ Willinger M, Hoffman HJ, Hartford RB (May 1994). "Infant sleep position and risk for sudden infant death syndrome: report of meeting held January 13 and 14, 1994, National Institutes of Health, Bethesda, MD". Pediatrics. 93 (5): 814–9. doi:10.1542/peds.93.5.814. PMID 8165085.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  19. ^ "Secret to SIDS unlocked by researchers". Sydney Morning Herald. 21 October 2010. Retrieved 21 October 2010.
  20. ^ McKenna JJ, McDade T (June 2005). "Why babies should never sleep alone: a review of the co-sleeping controversy in relation to SIDS, bedsharing and breast feeding". Paediatr Respir Rev. 6 (2): 134–52. doi:10.1016/j.prrv.2005.03.006. PMID 15911459.{{cite journal}}: CS1 maint: date and year (link)
  21. ^ Moon RY, Horne RS, Hauck FR (November 2007). "Sudden infant death syndrome". Lancet. 370 (9598): 1578–87. doi:10.1016/S0140-6736(07)61662-6. PMID 17980736.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  22. ^ Fleming PJ, Levine MR, Azaz Y, Wigfield R, Stewart AJ (June 1993). "Interactions between thermoregulation and the control of respiration in infants: possible relationship to sudden infant death". Acta Paediatr Suppl. 82 (Suppl 389): 57–9. doi:10.1111/j.1651-2227.1993.tb12878.x. PMID 8374195.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  23. ^ Poets CF, Samuels MP, Wardrop CA, Picton-Jones E, Southall DP (April 1992). "Reduced haemoglobin levels in infants presenting with apparent life-threatening events—a retrospective investigation". Acta Paediatr. 81 (4): 319–21. doi:10.1111/j.1651-2227.1992.tb12234.x. PMID 1606392.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  24. ^ Giulian GG, Gilbert EF, Moss RL (April 1987). "Elevated fetal hemoglobin levels in sudden infant death syndrome". N Engl J Med. 316 (18): 1122–6. doi:10.1056/NEJM198704303161804. PMID 2437454.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  25. ^ McIntosh CG, Tonkin SL, Gunn AJ (2009). "What is the mechanism of sudden infant deaths associated with co-sleeping?". N. Z. Med. J. 122 (1307): 69–75. PMID 20148046.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  26. ^ Mage DT (1996). "A probability model for the age distribution of SIDS". J Sudden Infant Death Syndrome Infant Mortal. 1: 13–31.
  27. ^ Mage DT, Donner M. A genetic basis for the sudden infant death syndrome sex ratio, Med Hypotheses 1997;48:137-142.
  28. ^ Weinberg ED (June 2000). "Association of primary Pneumocystis carinii infection and sudden infant death syndrome". Clin. Infect. Dis. 30 (6): 991. doi:10.1086/313796. PMID 10880335.{{cite journal}}: CS1 maint: date and year (link)
  29. ^ Weber, M.; Klein, N.; Hartley, J.; Lock, P.; Malone, M.; Sebire, N. (2008). "Infection and sudden unexpected death in infancy: a systematic retrospective case review". The Lancet. 371 (9627): 1848–53. doi:10.1016/S0140-6736(08)60798-9. PMID 18514728.
  30. ^ Task Force on Sudden Infant Death Syndrome (November 2005). "The changing concept of sudden infant death syndrome: diagnostic coding shifts, controversies regarding the sleeping environment, and new variables to consider in reducing risk". Pediatrics. 116 (5): 1245–55. doi:10.1542/peds.2005-1499. PMID 16216901.{{cite journal}}: CS1 maint: date and year (link)
  31. ^ Task Force on Sudden Infant Death Syndrome; Moon, R. Y. (2011). "SIDS and Other Sleep-Related Infant Deaths: Expansion of Recommendations for a Safe Infant Sleeping Environment". Pediatrics. 128 (5): 1030–1039. doi:10.1542/peds.2011-2284. PMID 22007004.
  32. ^ Ball H (September 2009). "Airway covering during bed-sharing". Child Care Health Dev. 35 (5): 728–37. doi:10.1111/j.1365-2214.2009.00979.x. PMID 19531119.{{cite journal}}: CS1 maint: date and year (link)
  33. ^ a b Paterson DS, Trachtenberg FL, Thompson EG; et al. (November 2006). "Multiple serotonergic brainstem abnormalities in sudden infant death syndrome". JAMA. 296 (17): 2124–32. doi:10.1001/jama.296.17.2124. PMID 17077377. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  34. ^ a b Duncan JR, Paterson DS, Hoffman JM, Mokler DJ, Borenstein NS, Belliveau RA, Krous HF, Haas EA, Stanley C; et al. (Feb 2010). "Brainstem serotonergic deficiency in sudden infant death syndrome". JAMA. 303 (5): 430–7. doi:10.1001/jama.2010.45. PMC 3242415. PMID 20124538. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  35. ^ Maggio AB, Schäppi MG, Benkebil F, Posfay-Barbe KM, Belli DC (November 2006). "Increased incidence of apparently life-threatening events due to supine position". Paediatric and Perinatal Epidemiology. 20 (6): 491–6, discussion 496–7. doi:10.1111/j.1365-3016.2006.00753.x. PMID 17052284.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  36. ^ Kadhim H, Deltenre P, De Prez C, Sébire G. (August 2010). "Interleukin-2 as a neuromodulator possibly implicated in the physiopathology of sudden infant death syndrome". FNeurosci Lett. 480 (2): 122–6. doi:10.1016/j.neulet.2010.06.021. PMID 20542085.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  37. ^ Katz DM (2005). "Regulation of respiratory neuron development by neurotrophic and transcriptional signaling mechanisms". Respiratory Physiology & Neurobiology. 149 (1–3): 99–109. doi:10.1016/j.resp.2005.02.007. PMID 16203214.
  38. ^ ICPA — SIDS Research
  39. ^ Spinelli, Margaret (2003). Infanticide: Psychosocial and Legal Perspectives on Mothers Who Kill. American Psychiatric Pub. p. 27. ISBN 1-58562-097-1.
  40. ^ Stanton J, Simpson A (December 2001). "Murder misdiagnosed as SIDS: a perpetrator's perspective". Arch Dis Child. 85 (6): 454–9. doi:10.1136/adc.85.6.454. PMC 1719021. PMID 11719326.{{cite journal}}: CS1 maint: date and year (link)
  41. ^ Emery JL (October 1993). "Child abuse, sudden infant death syndrome, and unexpected infant death". Am J Dis Child. 147 (10): 1097–100. doi:10.1001/archpedi.1993.02160340083019. PMID 8213682.{{cite journal}}: CS1 maint: date and year (link)
  42. ^ "Investigation of SIDS". N Engl J Med. 315 (26): 1675–7. December 1986. doi:10.1056/NEJM198612253152611. PMID 3785340.{{cite journal}}: CS1 maint: date and year (link)
  43. ^ Carol Strickland (1997-10-19). "Investigating a Rash of SIDS Deaths, Exposing Infanticide". The New York Times. Retrieved 2008-04-20.
  44. ^ "Sir Roy Meadow struck off by GMC". BBC News. 2005-07-15.
  45. ^ "About Statistics and the Law" (Website). Royal Statistical Society. (2001-10-23) Retrieved on 2007-09-22
  46. ^ See the data found at http://wonder.cdc.gov for 9ICD 911–912 and 10ICD W79-W80 for death rates from inhalation of food and foreign objects by sex.
  47. ^ Osmond C, Murphy M (October 1988). "Seasonality in the sudden infant death syndrome". Paediatr Perinat Epidemiol. 2 (4): 337–45. doi:10.1111/j.1365-3016.1988.tb00228.x. PMID 3072532.{{cite journal}}: CS1 maint: date and year (link)
  48. ^ Thomas H. Maugh II (2007). – %5bhttp://scholar.google.co.uk/scholar?hl=en&lr=&q=intitle%3AHearing+loss+may+foretell+SIDS+risk&as_publication=&as_ylo=2007&as_yhi=2007&btnG=Search Scholar search%5d "Hearing loss may foretell SIDS risk". Los Angeles Times. {{cite journal}}: Check |url= value (help) [dead link‍]
  49. ^ Alastruey J, Sherwin SJ, Parker KH, Rubens DD (January 2010). "Reply to 'Cord clamp insult may predispose to SIDS'". Early Human Development. 86 (1): 67. doi:10.1016/j.earlhumdev.2009.12.002. PMID 20071109.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  50. ^ Alastruey J, Sherwin SJ, Parker KH, Rubens DD (July 2009). "Placental transfusion insult in the predisposition for SIDS: a mathematical study". Early Hum. Dev. 85 (7): 455–9. doi:10.1016/j.earlhumdev.2009.04.001. PMID 19446412.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  51. ^ Klonoff-Cohen H, Lam PK, Lewis A (July 2005). "Outdoor carbon monoxide, nitrogen dioxide, and sudden infant death syndrome". Arch Dis Child. 90 (7): 750–3. doi:10.1136/adc.2004.057091. PMC 1720470. PMID 15970620.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  52. ^ Fleming PJ, Blair PS, Mitchell EA (November 2002). "Mattresses, microenvironments, and multivariate analyses". BMJ. 325 (7371): 981–2. doi:10.1136/bmj.325.7371.981. PMC 1124537. PMID 12411332.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  53. ^ "Cot Life 2000 aims to eliminate cot". Cotlife2000.co.nz. Retrieved 2009-10-15.
  54. ^ See FSID Press release.
  55. ^ cotlife2000.co.nz Errors and fallacies in the UK Limerick Report: an overview, Cot Life 2000
  56. ^ Vennemann MM, Butterfass-Bahloul T, Jorch G; et al. (January 2007). "Sudden infant death syndrome: no increased risk after immunisation". Vaccine. 25 (2): 336–40. doi:10.1016/j.vaccine.2006.07.027. PMID 16945457. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  57. ^ a b Sudden Infant Death Syndrome (SIDS) and Vaccines http://www.cdc.gov/vaccinesafety/Concerns/sids_faq.html
  58. ^ Kalokerinos A, Dettman G (July 1976). "Sudden death in infancy syndrome in Western Australia". Med. J. Aust. 2 (1): 31–2. doi:10.5694/j.1326-5377.1976.tb141561.x. PMID 979792.{{cite journal}}: CS1 maint: date and year (link)
  59. ^ Donovan J (September 1979). "Vitamin C and cot death: where is the evidence?". Med. J. Aust. 2 (6): 311. doi:10.5694/j.1326-5377.1979.tb125725.x. PMID 522763.{{cite journal}}: CS1 maint: date and year (link)
  60. ^ Holborow P (April 1980). "Sudden infant death syndrome". Am. J. Clin. Nutr. 33 (4): 730–1. doi:10.1093/ajcn/33.4.730. PMID 7361687. There has been some controversy about the role of Vitamin C in cot death.{{cite journal}}: CS1 maint: date and year (link)
  61. ^ Cheraskin E (October 1995). "Vitamin C, smoking and SIDS". J R Soc Health. 115 (5): 332. doi:10.1177/146642409511500519. PMID 7473510.{{cite journal}}: CS1 maint: date and year (link)
  62. ^ Dick A, Ford R (November 2009). "Cholinergic and oxidative stress mechanisms in sudden infant death syndrome". Acta Paediatr. 98 (11): 1768–75. doi:10.1111/j.1651-2227.2009.01476.x. PMC 2773533. PMID 19706020.{{cite journal}}: CS1 maint: date and year (link)
  63. ^ Yang Z, Lantz PE, Ibdah JA (December 2007). "Post-mortem analysis for two prevalent beta-oxidation mutations in sudden infant death". Pediatr Int. 49 (6): 883–7. doi:10.1111/j.1442-200X.2007.02478.x. PMID 18045290.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  64. ^ Nevas M, Lindström M, Virtanen A; et al. (January 2005). "Infant botulism acquired from household dust presenting as sudden infant death syndrome". J. Clin. Microbiol. 43 (1): 511–3. doi:10.1128/JCM.43.1.511-513.2005. PMC 540168. PMID 15635031. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  65. ^ Millat G, Kugener B, Chevalier P; et al. (May 2009). "Contribution of long-QT syndrome genetic variants in sudden infant death syndrome". Pediatr Cardiol. 30 (4): 502–9. doi:10.1007/s00246-009-9417-2. PMID 19322600. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  66. ^ Stray-Pedersen A, Vege A, Rognum TO (October 2008). "Helicobacter pylori antigen in stool is associated with SIDS and sudden infant deaths due to infectious disease". Pediatr. Res. 64 (4): 405–10. doi:10.1203/PDR.0b013e31818095f7. PMID 18535491.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  67. ^ Bajanowski T, Vennemann M, Bohnert M, Rauch E, Brinkmann B, Mitchell EA (July 2005). "Unnatural causes of sudden unexpected deaths initially thought to be sudden infant death syndrome". Int. J. Legal Med. 119 (4): 213–6. doi:10.1007/s00414-005-0538-8. PMID 15830244.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  68. ^ Du Chesne A, Bajanowski T, Brinkmann B (1997). "[Homicides without clues in children]". Arch Kriminol (in German). 199 (1–2): 21–6. PMID 9157833.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  69. ^ Williams, F. L.; Lang, G. A.; Mage, D. T. (2001). "Sudden unexpected infant deaths in Dundee, 1882-1891: overlying or SIDS?". Scottish Medical Journal. 46 (2): 43–47. doi:10.1177/003693300104600206. PMID 11394337.
  70. ^ http://www.charlotteobserver.com/sids/
  71. ^ Carla K. Johnson (Associated Press writer) (2008-09-08). "Fan use linked to lower risk of sudden baby death". Toronto Star. Retrieved 2008-11-09., also in Live Science
  72. ^ Vanderford J, Olsson J (May 2009). "Should we really encourage fan use?". Arch Pediatr Adolesc Med. 163 (5): 490, author reply 490–1. doi:10.1001/archpediatrics.2009.79. PMID 19414701.{{cite journal}}: CS1 maint: date and year (link)
  73. ^ Smartmoney.com on bedding
  74. ^ "What Can Be Done?". American SIDS Institute.
  75. ^ Mitchell, E.; Thompson, J.; Becroft, D.; Bajanowski, T.; Brinkmann, B.; Happe, A.; Jorch, G.; Blair, P.; Sauerland, C.; Vennemann, M. M. (2008). "Head covering and the risk for SIDS: findings from the New Zealand and German SIDS case-control studies". Pediatrics. 121 (6): e1478–e1483. doi:10.1542/peds.2007-2749. PMID 18519451.
  76. ^ Hauck FR, Herman SM, Donovan M, Iyasu S, Merrick Moore C, Donoghue E, Kirschner RH, Willinger M (2003). "Sleep environment and the risk of sudden infant death syndrome in an urban population: the Chicago Infant Mortality Study" (PDF). Pediatrics. 111 (5 Part 2): 1207–14. doi:10.1542/peds.111.S1.1207. PMID 12728140.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  77. ^ Chen A, Rogan W (May 2004). "Breastfeeding and the Risk of Postneonatal Death in the United States". Pediatrics. 113 (5): 435–9. doi:10.1542/peds.113.5.e435. PMID 10617723.{{cite journal}}: CS1 maint: date and year (link)
  78. ^ Vennemann MM, Bajanowski T, Brinkmann B; et al. (March 2009). "Does breastfeeding reduce the risk of sudden infant death syndrome?". Pediatrics. 123 (3): e406–10. doi:10.1542/peds.2008-2145. PMID 19254976. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  79. ^ Hauck F, Thompson J, Tanabe K; et al. (July 2011). "Breastfeeding and Reduced Risk of Sudden Infant Death Syndrome: A Meta-analysis". Pediatrics. 128 (1): e103–10. doi:10.1542/peds.2010-3000. PMID 21669892. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  80. ^ "Policy Statement for Bumper Pads in Cribs — Consumer Product Safety". Retrieved 2007-06-27.
  81. ^ Pelayo R, Owens J, Mindell J, Sheldon S (March 2006). "Bed sharing with unimpaired parents is not an important risk for sudden infant death syndrome: to the editor" (PDF). Pediatrics. 117 (3): 993–4, author reply 994–6. doi:10.1542/peds.2005-2748. PMID 16510694.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  82. ^ Dewey C, Fleming P, Golding J (January 1998). "Does the supine sleeping position have any adverse effects on the child? II. Development in the first 18 months.ALSPAC Study Team". Pediatrics. 101 (1): E5. doi:10.1542/peds.101.1.e5. PMID 9417169.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  83. ^ Pelligra R, Doman G, Leisman G (July 2005). "A reassessment of the SIDS Back to Sleep Campaign". Scientific World Journal. 5: 550–7. doi:10.1100/tsw.2005.71. PMC 5936520. PMID 16075152.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link) CS1 maint: unflagged free DOI (link) [dead link‍]
  84. ^ a b Jones MW (2004). "Supine and Prone Infant Positioning: A Winning Combination". J Perinat Educ. 13 (1): 10–20. doi:10.1624/105812404826388. PMC 1595182. PMID 17273371.
  85. ^ Carter H (July 8, 2003). "Flat Out". The Guardian.
  86. ^ Kordestani RK, Patel S, Bard DE, Gurwitch R, Panchal J (January 2006). "Neurodevelopmental delays in children with deformational plagiocephaly". Plast Reconstr Surg. 117 (1): 207–18, discussion 219–20. doi:10.1097/01.prs.0000185604.15606.e5. PMID 16404269.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  87. ^ Stevens P, "The Flip Side of Back to Sleep", The O&P Edge.
  88. ^ von Hofsten C (June 2004). "An action perspective on motor development". Trends Cogn. Sci. (Regul. Ed.). 8 (6): 266–72. doi:10.1016/j.tics.2004.04.002. PMID 15165552.{{cite journal}}: CS1 maint: date and year (link)
  89. ^ Sigmundsson H, Haga M (October 2000). "[Children and motor competence]". Tidsskr. Nor. Laegeforen. (in Norwegian). 120 (25): 3048–50. PMID 11109395.{{cite journal}}: CS1 maint: date and year (link)
  90. ^ Högberg U, Bergström E (April 2000). "Suffocated prone: the iatrogenic tragedy of SIDS". Am J Public Health. 90 (4): 527–31. doi:10.2105/AJPH.90.4.527. PMC 1446204. PMID 10754964.{{cite journal}}: CS1 maint: date and year (link)
  91. ^ Graham JM, Gomez M, Halberg A; et al. (February 2005). "Management of deformational plagiocephaly: repositioning versus orthotic therapy". J. Pediatr. 146 (2): 258–62. doi:10.1016/j.jpeds.2004.10.016. PMID 15689920. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  92. ^ a b "The Changing Concept of Sudden Infant Death Syndrome: Diagnostic Coding Shifts, Controversies Regarding the Sleeping Environment, and New Variables to Consider in Reducing Risk". American Academy of Pediatrics. Retrieved 2008-11-06.
  93. ^ Li DK, Willinger M, Petitti DB, Odouli R, Liu L, Hoffman HJ (2006). "Use of a dummy (pacifier) during sleep and risk of sudden infant death syndrome (SIDS): population based case-control study". BMJ. 332 (7532): 18–22. doi:10.1136/bmj.38671.640475.55. PMC 1325127. PMID 16339767.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  94. ^ "Dummies may protect babies babies from cot death". Sydney Morning Herald. 8 October 2010. Retrieved 12 October 2010.
  95. ^ Moon RY, Tanabe KO, Yang DC, Young HA, Hauck FR (April 2011). "Pacifier Use and Sids: Evidence for a Consistently Reduced Risk". Matern Child Health J. 16 (3): 609–14. doi:10.1007/s10995-011-0793-x. PMID 21505778.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  96. ^ Chapter 5; pages 180–194, secondhand smoke is connected to SIDS.
  97. ^ Bajanowski, T.; Brinkmann, B.; Mitchell, E.; Vennemann, M.; Leukel, H.; Larsch, K.; Beike, J.; Gesid, G. (2008). "Nicotine and cotinine in infants dying from sudden infant death syndrome". International Journal of Legal Medicine. 122 (1): 23–28. doi:10.1007/s00414-007-0155-9. PMID 17285322.
  98. ^ Centers for Disease Control and Prevention (CDC) (October 2004). "Smoking during pregnancy—United States, 1990–2002". MMWR Morb Mortal Wkly Rep. 53 (39): 911–5. PMID 15470322.{{cite journal}}: CS1 maint: date and year (link)
  99. ^ Mitchell EA, Hutchison L, Stewart AW (July 2007). "The continuing decline in SIDS mortality". Arch Dis Child. 92 (7): 625–6. doi:10.1136/adc.2007.116194. PMC 2083749. PMID 17405855.{{cite journal}}: CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
  100. ^ Blyth, T.; McKenzie, S. (2003). "SIDS, smoking, and arousal thresholds: conclusions not supported by data". Archives of Disease in Childhood. Fetal and Neonatal Edition. 88 (2): F162, author reply F162. doi:10.1136/fn.88.2.F162. PMC 1721504. PMID 12598514.
  101. ^ Aris C, Stevens TP, Lemura C; et al. (October 2006). "NICU nurses' knowledge and discharge teaching related to infant sleep position and risk of SIDS". Adv Neonatal Care. 6 (5): 281–94. doi:10.1016/j.adnc.2006.06.009. PMID 17045948. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: date and year (link) CS1 maint: multiple names: authors list (link)
    "Erratum". Adv Neonatal Care. 6 (6): 340. December 2006. doi:10.1016/j.adnc.2007.01.001.{{cite journal}}: CS1 maint: date and year (link)
  102. ^ "What is tummy time?". Retrieved 2013-02-22.
  103. ^ L'Hoir MP, Engelberts AC, van Well GT; et al. (1998). "Risk and preventive factors for cot death in The Netherlands, a low-incidence country". Eur. J. Pediatr. 157 (8): 681–8. doi:10.1007/s004310050911. PMID 9727856. {{cite journal}}: Explicit use of et al. in: |author= (help)CS1 maint: multiple names: authors list (link)
  104. ^ "The Changing Concept of Sudden Infant Death Syndrome: Diagnostic Coding Shifts, Controversies Regarding the Sleeping Environment, and New Variables to Consider in Reducing Risk". American Academy of Pediatrics. Retrieved 2008-11-06.
  105. ^ a b c Bowman L, Hargrove T. Exposing Sudden Infant Death In America. Scripps Howard News Service. http://dailycamera.com/news/2007/oct/08/saving-babies-exposing-sudden-infant-death-in/
  106. ^ Mage DT, Donner EM (2004). "Is SIDS at Borkmann's Point?". Medical Hypotheses and Research. 1 (2/3): 131–7.
  107. ^ Mage DT, Donner EM (2011). "The universal age distribution of the Sudden Infant Death Syndrome". Scandinavian Journal of Forensic Science. 17 (1): 4–8.
  108. ^ Carpenter RG, Gardner A (1982). "Variations in unexpected infant death rates relating to age, sex and season". Studies on Medical and Population Subjects. Vol. 45. London: HMSO. pp. 23–31.

Further reading

[edit]
[edit]

Category:Causes of death Category:Ailments of unknown etiology Category:Pediatrics Category:Infancy Category:Children and death

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