Safe Sleep Guidelines: Reducing the Risk of SIDS and Sleep-Related Infant Deaths
Sudden Infant Death Syndrome (SIDS) and other sleep-related fatalities remain a leading cause of death in infants under one year of age. While the exact cause of SIDS is unknown, decades of research have identified environmental and behavioral risk factors that can be mitigated through safe sleep practices. This article outlines evidence-based guidelines and explains their direct relationship to infant safety. Understanding SIDS and Sleep-Related Deaths SIDS is defined as the sudden, unexplained death of an infant under 12 months, typically occurring during sleep. It is a subset of Sudden Unexpected Infant Death (SUID), which also includes deaths from accidental suffocation, entrapment, and other causes (Moon et al., 2022). The “Triple Risk Model” suggests SIDS occurs when three factors converge: a vulnerable infant, a critical developmental period, and an external stressor—often an unsafe sleep environment. Approximately 3,500 infants die annually in the U.S. from ...