Understanding Sudden Unexpected Infant Death (SUID): Statistics, Prevention, and Resources for Parents

Thrive • October 11, 2021
By Thrive Reno’s Director of Perinatal Psychiatry, Andrea Thompson, APRN, FNP-C, PMHNP-BC

The thought of the sudden loss of an infant may sound unfathomable and also uncomfortable to discuss. That being said, about 3,400 babies in the United States die suddenly and unexpectedly each year. Given this statistic, it is important we arm ourselves with knowledge and provide appropriate support in our communities for parents. 

WHAT IS SUDDEN UNEXPECTED INFANT DEATH (SUID)?

Sudden unexpected infant death (SUID) is a term used to describe the sudden and unexpected death of a baby less than one-year-old in which the cause was not obvious at the time of death. These deaths often occur during sleep or in the baby’s sleep area. 

There is some overlap in the ways that SUIDs are classified. That being stated, the three most commonly reported types of SUID are:

  • Sudden infant death syndrome (SIDS ) : A type of SUID that is characterized by the sudden death of a seemingly healthy baby under one year of age which remains unexplained after an investigation. According to the Safe to Sleep campaign led by the National Institutes of Health , “SIDS is the leading cause of death among babies between one month and one year of age.” For this reason, October is SIDS Awareness Month in the United States.
  • Suffocation: May be caused by choking, constriction of the chest or abdomen, strangulation, narrowing of airway passages due to an allergic reaction or reactive airway disorders, or the inhalation of toxic gases. In most cases of sleep-related infant deaths, it is impossible to determine whether to classify it as SIDS or accidental suffocation.
  • Unknown cause of death: Another way that investigators may classify a SUID after all other causes have been ruled out. 

Although the SUID rate has declined since the 1990s, there are significant racial and ethnic differences to consider as rates vary between American Indian, non-Hispanic Black, and non-Hispanic White infants. 

HOW TO PREVENT SUIDs

There are several things to consider to mitigate the risks of SUIDs. The American Academy of Pediatrics recommends ‘back to sleep’ which involves placing the baby on their back for every sleep. Other recommendations include using a firm sleep surface, room-sharing with infants on a separate sleep surface, keeping objects away from an infants’ sleep area, and considering a pacifier at naptime. It is also recommended to breastfeed if that is what the parents choose. Finally, avoiding smoking or alcohol use is another safety measure to consider. 

Parents should seek regular prenatal and postnatal care and discuss recommended immunizations with their child’s pediatrician or healthcare provider. Additionally, even though the marketing may be appealing, using cardiorespiratory monitors for sleep is not recommended. Supervised tummy time while awake can also help facilitate the baby’s development and mitigate the risk of SUID. Most of all, be sure to discuss concerns and recommendations with your pediatrician or family health care provider.  

RESOURCES FOR GRIEVING PARENTS

The loss of a child may never become easier to manage, but with time and the right support, parents and families may find new ways to cope. If parents find themselves experiencing the loss of a child, the MISS Foundation offers counseling, support groups and resources for those grieving. Thrive Reno also offers a complimentary Perinatal Loss and Grief Support Group and an “It Takes a Village” perinatal Day Program . Additionally, both Thrive Reno and Thrive Waco offer various perinatal mental health outpatient services

FURTHER READING

For more information about SUIDs, you may consider visiting the following sources which also served as references for this blog post. 

ABOUT THE AUTHOR

​​Andrea Thompson, APRN, FNP-C, PMHNP-BC — Thrive Reno’s Director of Perinatal Psychiatry

Andrea Thompson, APRN, FNP-C, PMHNP-BC is a Nurse Practitioner whose background has stemmed in primary care, primarily working with under-served and under-insured populations. After several years in family practice, she completed a Post Master’s certification as a Psychiatric Mental Health Nurse Practitioner. In early 2019, she started a program the first of its kind in Northern Nevada to integrate mental health services into a women’s health/OBGYN practice where she had a focus on perinatal mood and anxiety disorder diagnosis and treatment which solidified her passion for Perinatal/Reproductive Psychiatry. She has also completed certificate training with Postpartum Support International. As a postpartum depression survivor herself, she has a passion for helping other women throughout their journey to mental wellness. She and her husband moved to the Reno area several years ago from Seattle, WA to settle into a place to raise their family; they have three young boys. Aside from spending time with her family outdoors, Andrea is also active in the efforts to improve the sexual health education offered to the youth in our community as well as advocating at the state level to support Nurse Practitioner autonomy and Maternal Mental Health.

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The Greenhouse at Thrive Wellness A New Chapter of Hope and Healing in Nevada On Friday, November 14 , we gathered with our partners at Molina Healthcare to share an important moment for our community. Together, we celebrated Molina’s generous $50,000 grant , an investment that is helping bring The Greenhouse to life. Their support is not only a financial contribution—it’s a statement of belief in the young people and families of Nevada who deserve access to compassionate, evidence-based mental healthcare close to home. This gathering marked the beginning of something we’ve dreamed about for years: a place designed specifically for adolescents and emerging adults to receive the care, connection, and support they need during some of the most vulnerable moments of their lives. Something New Is Growing In early 2026 , Thrive Wellness will open The Greenhouse , Nevada’s first residential treatment center devoted to adolescents and emerging adults navigating eating disorders, anxiety, and OCD . For too long, families have faced a heartbreaking dilemma—send their child far from home for treatment or go without the specialized care they need. The Greenhouse is our answer to that gap. It will be a place where young people can settle into an environment built for healing, where they are understood, supported, and surrounded by a team that believes in their capacity to recover. The Greenhouse represents a natural extension of our mission. It’s a living expression of our belief that recovery is possible—and that with the right support, families can find their footing again. 
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Are you looking for a meaningful way to give back this holiday season? Thrive Wellness is excited to continue our 6th Annual Giving Tree Program in collaboration with Perenn Bakery this winter. This year, Thrive Wellness Reno and Perenn Bakery are proud to partner with Ronald McDonald House Charities® of Northern Nevada. The organization supports families with children receiving treatment at area hospitals, providing comfort, hope, and a home-away-from-home during challenging times. Ronald McDonald House Charities offers essential services, removes barriers, strengthens families, and promotes healing when children need healthcare the most. How It Works Simply take one (or a few) tags from the Giving Tree, each listing an item you can purchase and donate for residents of the Ronald McDonald House. Then, drop off your item(s) at one of our designated donation locations by Friday, December 19. Items Needed: Restaurant gift cards Walmart or Target gift cards Games, puzzles, and coloring books Toys (Barbie, Hot Wheels, Lego sets, craft sets, magnet blocks, baby dolls, action figures, journals, infant toys, etc.) Children's books (picture, chapter, and graphic novels) Toiletry sets (for adults) Lotion/self-care gift sets (for adults) Sweatshirts/hoodies (adults, XS-XXL) Scarves, gloves, fuzzy socks, pajamas (all sizes) Infant diapers, onesies, and baby bottles Bulk individually wrapped snacks (granola bars, chips, etc.) Please ensure all donations are new, in original packaging, and unwrapped. Donation Drop-Off Locations Please deliver donations by Friday, December 19, to one of the following sites: Thrive Wellness 491 Court St., Reno, NV 89501 201 W Liberty St., Suite 201, Reno, NV 89501 Perenn Grocery 7600 Rancharrah Pkwy, Suite 130, Reno, NV 89511 Perenn Rancharrah 7750 Rancharrah Pkwy, Suite 110, Reno, NV 89511 Perenn Midtown 20 St. Lawrence Ave, Reno, NV 89509 Claio Rotisserie 3886 Mayberry Dr., Suite D, Reno, NV 89519 Why We Give Back Through our Giving Tree program, we’re honoring one of our core values at Thrive Wellness: staying rooted in community. This annual tradition allows us to give back to those who need support most during the holiday season. We invite you to join us by taking a tag at any Thrive or Perenn location and helping spread kindness throughout our community. There’s no better way to embrace the holiday spirit than by supporting local families with thoughtful, heartfelt donations. We are deeply grateful for your generosity and continued support. Thank you for helping us make a difference!
September 22, 2025
Eating disorders are one of the most serious mental health concerns facing today’s adolescents. They can affect every aspect of a young person’s life, including their physical health, school performance, relationships, self-esteem, and more. According to the National Institute of Mental Health, about 2.7% of adolescents in the U.S. will experience an eating disorder in their lifetime, and many more engage in disordered eating behaviors that may not meet full diagnostic criteria. The good news is that providers are in an influential position to notice early warning signs, open conversations, and connect families to support before these patterns of behavior become too engrained. Why Early Intervention Matters The earlier an eating disorder is identified and treated, the better the treatment outcomes. Research shows that getting support quickly after the disorder’s onset is linked to faster recovery, lower relapse rates, and healthier long-term development (Treasure & Russell, 2011). Waiting too long to seek help can mean medical complications, deeply ingrained behaviors, and a more difficult path to healing. For many adolescents, a caring provider who notices the signs and advocates for treatment can make all the difference in recovery and can even save lives. Recognizing Early Warning Signs Adolescents may not always disclose their struggles directly, so providers should keep an eye out for a range of indicators: Physical signs: noticeable weight changes, menstrual irregularities, digestive issues, dizziness, or fatigue. Behavioral patterns: skipping meals, restrictive eating, excessive exercise, frequent dieting, eating in secret, or leaving for the bathroom after meals. Emotional and cognitive signs: preoccupation with weight or body shape, food rituals, heightened anxiety around eating, or perfectionistic tendencies. It’s important to remember that eating disorders don’t always “look” a certain way. Teens can be distressed about food and body image even if their weight appears to be within a “normal” range. Screening Tools and Assessments Using free screening tools available online can be an effective way to gauge a patient’s needs and gain further insight on treatment options for a possible eating disorder. Here are 4 free screening resources we recommend you use before making a referral for a higher level of care. EDE-Q (Eating Disorder Examination Questionnaire) : helps assess eating attitudes and behaviors. Nine Item Avoidant/Restrictive Food Intake disorder screen (NIAS) : helps to assess the signs of ARFID in children. Eat 26 Screening Tool : a screening measure to help you determine attitudes towards food and eating. BEDS-7 (Binge Eating Disorder Screener) : for situations where binge eating is suspected. When possible, gathering input from parents, teachers, or coaches can also help, as teens may minimize their experiences out of fear or shame. The Role of Primary Care and Pediatric Providers Routine checkups are often where eating disorders first come to light. Providers treating children, teen, and adolescents can: Incorporate simple questions about eating habits and body image into wellness visits. Track growth charts and weight trends while pairing them with questions about mood, anxiety, and behavior. Foster trust by creating a safe, nonjudgmental space where adolescents feel comfortable sharing sensitive information and know there will be no weight stigma. Coordinating Multidisciplinary Care Supporting a young person with an eating disorder works best when care is collaborative . In order to treat the whole person, there are usually multiple members of a treatment team needed, including: Medical support: monitoring vital signs, lab work, and physical health. Therapeutic care: evidence-based approaches such as family-based therapy (FBT) and cognitive-behavioral therapy (CBT) help address thoughts and behaviors. Nutritional guidance: dietitians provide education, meal support, and reassurance. Family involvement: engaging caregivers empowers them to support recovery in everyday life. Addressing Barriers and Stigma Many families face challenges in seeking help, whether due to stigma, lack of awareness, or limited access to specialists. To help, providers can: Normalize conversations about body image and mental health as part of overall well-being. Use culturally sensitive approaches that honor diverse experiences with food, body, and health. Connect families to community organizations, online resources, or telehealth when in-person specialty care is limited. Eating disorders in adolescents are serious, but with early recognition and timely support, recovery is possible. Providers are often the first to notice changes and can play a vital role in opening doors to crucial support. By blending professional expertise with empathy and collaboration, providers can guide adolescents and their families toward lasting recovery and a healthier future. References National Institute of Mental Health. (2023). Eating Disorders . Treasure, J., & Russell, G. (2011). The case for early intervention in anorexia nervosa: theoretical exploration of maintaining factors. The British journal of psychiatry : the journal of mental science, 199(1) , 5–7.
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