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Sudden Unexpected Infant Death in Inclined Sleepers: 2009-2023.
Sasha Mintz1, Abigael Collier1
1National Center for Fatality Review and Prevention, Michigan Public Health Institute, Okemos, Michigan.
Infant deaths in inclined sleepers continued after recalls, with many occurring in infants under four months old. Safe sleep recommendations, including firm, non-inclined surfaces, are crucial to prevent sleep-related infant deaths.
Area of Science:
- Pediatric Safety
- Public Health
- Consumer Product Safety
Background:
- Consumer Product Safety Commission (CPSC) recalled inclined sleepers in 2019 and reannounced recalls in 2023 due to infant deaths.
- Sudden unexpected infant deaths (SUIDs) in inclined sleepers prompted further investigation.
Purpose of the Study:
- To describe SUIDs occurring in inclined sleepers using child death review (CDR) data.
- To analyze demographic, incident, and supervisor characteristics of these deaths.
Main Methods:
- Utilized the Pediatric National Fatality Review-Case Reporting System (Pediatric NFR-CRS) from 2009 to 2023.
- Calculated frequencies and proportions to characterize SUIDs in inclined sleepers.
Main Results:
- 158 SUIDs in inclined sleepers were identified between 2009 and 2023.
- 68% of deaths occurred before 2019, and 32% occurred after.
- Most infants were younger than 4 months (67%), deaths often occurred at home (86%) under parental supervision (83%).
- Airway obstruction was noted in 32% of cases, linked to sleeper material or soft bedding.
Conclusions:
- Infant deaths in inclined sleepers persisted despite CPSC recalls.
- Continued education on safe infant sleep environments is vital for caregivers.
- Enhanced dissemination of product recalls for unsafe sleep environments may decrease sleep-related deaths.
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