SIDS Awareness Month

SIDS awareness

SIDS awareness month was created to educate the public on how to reduce the risk of SIDS and to promote safe infant sleep in order to prevent accidental sleep deaths in infants.

SIDS is still the leading cause of death in children ages 0-12 months with the biggest risk between 2-4 months of age.

While a lot is unknown about the cause of SIDS (it almost always follows a period of sleep), just by following safe sleep practices, there has been an overall drop in SIDS related deaths. 

The AAP has developed an easy acronym to remember the safe sleep rules (ABC’s) but it’s also important to understand the Triple Risk Model and other ways we can reduce the risk of SIDS.

safe sleep tips

THE TRIPLE RISK MODEL

The  “triple risk model”  is how the risk factors for SIDS interact and may lead to an infant dying suddenly and unexpectedly. 

The Triple Risk Model poses that 

  • a vulnerable baby 
  • at a critical period in development, 
  • when exposed to an external stressor with which they are unable to cope 

may die from SIDS.

A vulnerable baby is one who appears healthy but has an underlying abnormality or weakness that may only become apparent when exposed to stress. It could be genetic, heart or lung defects, or issues with arousal mechanisms.

Critical periods in development are most specifically during the first six months of life when babies are growing rapidly. Their bodies change a lot and could destabilize their internal systems especially if they have an underlying abnormality.

External stress or outside/environmental challenges are things like sleeping on their stomach, sleeping on a soft surface, or when they're placed in a position that increases the risk of positional asphyxiation.

Per Red Nose, “No one risk factor in isolation is likely to be sufficient to cause death, and provided the infant survives the first year of life, may no longer be of any significance. However, when a vulnerable or compromised infant is confronted with one or more stressful situations, several of which are now clearly identified as risk factors, and from which the majority of infants normally escape, the combination may prove fatal.”

sids awareness month

LEARN ABOUT THE ABC’S OF SAFE SLEEP

The AAP has determined through years of research that the safest place for your baby is:

A- Alone

B- on their Back

C- in their Crib (or safe sleep approved bassinet or pack-n-play)

A- ALONE

Alone means without anything else in their sleep space including bumpers (yes, even mesh ones), stuffed animals, blankets, sheets, pillows, and/or loveys. It is best to stick with a tight fitted sheet, with a swaddle if they're a newborn or Kyte BABY sleep bag

Why not mesh bumpers? Mesh bumpers still pose a strangulation risk and also serve as a means for helping an older infant/toddler climb out of the crib resulting in injury. We want to keep our little ones in their safe sleep space for as long as possible!

A good rule of thumb is that anything that attaches to the crib is unsafe to use as they risk entrapment, suffocation, or strangulation. According to a study in the journal Pediatrics, “the number of babies who died because of bumpers tripled in the last seven years of data available. From 1983 to 2012, bumpers may have been involved in 77 deaths.”

Just remember, no deaths have been associated with getting a limb stuck between the crib slats. If you feel like your baby is getting a leg stuck often and it is interrupting their sleep, then a Kyte BABY sleep bag is a great solution for those busy little babies!

B- BACK

The “Back to Sleep” campaign was launched in the 90’s as part of the safe sleep campaign when SIDS deaths were on the rise. It significantly lowered the rate of SIDS death from then on. 

Once your baby can roll, they are safe to sleep on their belly should they choose that as their position of comfort. If they have the skills and mobility to get into a position like their belly, it’s completely fine to leave them that way (so long as your sleep space is free of any loose objects). 

Swaddling should be discontinued once an infant is showing signs of rolling (or a physician from the SIDS Task Force recommends dropping it by 8 weeks as there are instances of babies rolling before ever showing signs during awake time).

However, a sleep bag is completely safe to use when they are more mobile. A Kyte BABY sleep bag will keep their arms free and aid in getting into or out of different positions while keeping them warm and safe.

But what about babies who have reflux, should you be concerned about choking? From Kids Health, “Many parents fear that babies put to sleep on their backs could choke on spit-up or vomit. However, only babies with certain uncommon upper airway malformations may need to sleep on their stomachs. There's no increased risk of choking for healthy infants and most infants with gastroesophageal reflux (GER) who sleep on their backs.”

This is definitely a conversation you should have with your physician if you are concerned, regarding the safest position for your baby to sleep in.

C- CRIB

A crib with a firm sleep surface and tight, fitted sheet that meets the safety standards of the Consumer Product Safety Commission (CPSC) is the safest surface for your little one to sleep on.

Most crib mattresses will come with an infant and a toddler side so double check that you have the correct side up in your little one’s crib. Only use the toddler side when they are at the age recommended by the manufacturer.

A mattress that is too soft or indents when you place them on it can make it difficult to get in and out of positions if they needed and can cause positional asphyxiation (where their airway is blocked due to their chin resting on their chest). You will want to stay away from mattresses with memory foam and you don’t have to succumb to marketing terms like “breathable” or “reduces/prevents the risk of SIDS.” 

As long as they are approved by the CPSC, there is nothing to prove one mattress is better than another! Some crib mattresses may not fit in every crib so make sure the dimensions are right for your specific crib and that there are no gaps around the mattress that could cause entrapment.

Per the AAP: "There is no evidence that special crib mattresses and sleep surfaces that claim to reduce the chance of rebreathing carbon dioxide when the infant is in the prone position reduce the risk of SIDS."

It’s important to avoid putting your baby down to sleep on a surface like a couch, chair, or your own bed as these are likely too soft and have pillows or blankets around. The car seat is also not a safe space for sleeping outside of the car so it’s best to move them to a firm mattress when you get back home!

 abc's of sleep

OTHER IMPORTANT WAYS TO REDUCE THE RISK OF SIDS

Room share for the first 6-12 months of your baby’s life. Room sharing is simply sharing your room with the baby- it is not the same as sharing a bed with your baby. Your baby should still have their own separate sleep surface such as a crib or bassinet.

In bed sleepers have not been evaluated by the AAP so they can not attest to their safety or recommend them at this time. Attaching the crib to the bed has also not been approved as safe use as it can lead to entrapment.

Introduce the pacifier once you’re comfortable doing so. There is no evidence to support “nipple confusion”, however it is best to wait for feeding to be established and make sure baby is gaining weight to avoid missing baby’s hunger cues. 

It is okay for a pacifier (without a stuffed animal attached to it) to be in the crib with your baby if it falls out while they are sleeping.

Keep the room at a comfortable temperature. Overheating is a risk factor for SIDS so try to keep the thermostat between 68-72 degrees or layer appropriately with a sleep bag instead of a blanket.

Make sure you check that you are using the appropriate TOG for your nursery temperature or that you are using the appropriate layers with your TOG. Read these helpful blogs to determine the right one for your little one!


Practice a lot of tummy time during supervised awake time! This is important for strengthening their muscles and developing their motor skills for rolling so that they can get out of an unsafe situation. Once they can roll on their own, a baby is safe to sleep in whatever position they find comfortable because they have demonstrated they have enough strength to move out of any compromising position so long as their sleep space is empty of any loose objects.

WHO sleep recommendations

THINGS TO CONSIDER WHILE PREGNANT AND POSTPARTUM

Do not smoke while pregnant or any time around your baby. It’s important to not expose them to second-hand smoke even if you’re outside! Keep your car and home smoke free.

Do not use illicit drugs, an excessive amount of alcohol, or drugs that inhibit your response time and keep you from waking as easily.

Breastfeed if possible as it helps to reduce the risk of SIDS. Even a little bit is better than none!

 

BUT WHAT ABOUT BEDSHARING?

The AAP acknowledges that bedsharing occurs for the majority of families, especially if you are breastfeeding. They suggest only bringing your baby into your bed for play, feeding, or comfort and returning them to their safe sleep space when they’re done eating and ready for sleep. 

If there’s a chance that you’ll fall asleep, then make sure there are no pillows, sheets, blankets, or any other items that could cover your baby's face, head, and neck, or overheat your baby. The AAP suggests moving the baby to their separate sleep space as soon as you wake up. 

This is not to say that you can never hold your baby to sleep! “An awake adult holding a sleeping baby on their chest should be OK, although the preferred position for sleep is supine” (lying on the back), Feldman-Winter says. “If this is more than a quick nap, the infant should be placed supine in a crib, Pack 'n Play, or other safe surface.”

bedsharing and safe sleep

SO WHY IS THIS IMPORTANT?

According to the AAP, “Research showed that between 1993 and 2010 the percent of infants placed to sleep on their backs increased from 17% to 73%. Following the initiation of the “Back-to-Sleep” campaign, the number of infants dying from SIDS has decreased to 2,063 per year as of 2010.” 

However, this  chart shows that while the rate of SIDS deaths has decreased, the rate of accidental deaths has risen. This could be due in large part to better reporting and categorizing of infant deaths instead of lumping all deaths as SIDS. According to WebMD, The number of babies dying from accidental suffocation and strangulation in bed skyrocketed 184% from 1999 to 2015. 

While babies outgrow being at risk of SIDS, it is still important to be mindful of sudden and unexplained death in childhood (SUDC). This is a category of death in children between ages one to eighteen that is unexplained after a thorough investigation, including an autopsy. 

At this time, there is no way to predict it or prevent it; a seemingly healthy child goes to sleep and doesn’t wake up. It is labeled a SUDC death when they can find no other known cause. Unfortunately, there is no way to even know how often SUDC occurs because the World Health Organization lacks a way to record sudden and unexpected deaths in childhood. It still remains a statistically lower instance than SIDS. 

Although there is no way to prevent SUDC, it’s still important to consider safe sleep for toddlers.

  • Make sure your child’s crib is away from any objects with cords including window blinds.
  • Be mindful of items your child may be able to reach and pull into their crib with them. 
  • There is still no need for a pillow or blanket at this age as suffocation and strangulation can still occur. 
  • If you do use a pillow, make sure your child is over the age of two. We have sleep bags that will get your child well through toddler-hood so there’s no need for a blanket! 
  • A bare crib is still the safest option, even if your child is over the age of one.

While SIDS cannot be prevented, there are definitely steps you can take to reduce the risk, but even parents who follow all the safe sleep rules can lose a child to SIDS. Awareness of safe sleep recommendations has increased, but not all parents understand why the recommendations are so important, especially when their family or friends has survival bias (“I put my baby to sleep on their belly and they lived!”).

Despite years of research, there is still no known cause of SIDS. Many theories have been explored, but nothing consistent has been identified. 

Since there is no end-all, be-all advice to prevent SIDS yet, the best thing you can do is follow the safe sleep advice in reducing the risk as much as possible. 

Remember your ABC’s of safe sleep, other things to reduce the risk such as room sharing, introducing the pacifier, keeping the room at a comfortable temperature, not letting baby get overheated, a lot of supervised tummy time, staying away from second-hand smoke, breastfeed if possible, and do not use any illicit drugs or abuse alcohol.

Author Bio: Ashley Olson is a certified pediatric sleep consultant, owner of Heaven Sent Sleep and The Collective for Family Rest and Wellness, and passionate about helping new parents, experienced parents, desperate and sleep-deprived parents form healthy sleep habits for their children.

She has over 4 years of experience in working with families and has completed over 150 hours of coursework plus continuing education related to infant and toddler sleep. The focus of her work is on fostering a routine that grows your bond with your child while improving their sleep habits. She specializes in custom sleep plans and one on one support in changing sleep practices!


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