Characteristics of fatal and non-fatal drownings at a Texas level-1 paediatric trauma centre.

BACKGROUND

Drowning is a leading cause of death for young children and knowing what puts a child at risk helps efforts across the spectrum of prevention. The purpose of this study was to identify risk and protective factors associated with hospital admission and mortality following paediatric drowning from a large level-1 paediatric trauma centre.

METHODS

Children (ages 0-17) who presented at an emergency department or were admitted for a drowning event between 2017 and 2023 were included in this retrospective cohort study (n=698). This study examined differences between patients who were admitted compared with not admitted, and those who survived compared with those who did not survive.

RESULTS

Participants who had adult supervision at the time of their drowning were significantly less likely to be admitted (OR=0.31, 95% CI 0.22 to 0.43, p<0.001) and significantly more likely to survive (OR=6.9, 95% CI 3.2 to 15.4, p<0.001). The environment also played a significant role in drowning outcomes. Children who drowned in a pool compared with other bodies of water were significantly more likely to survive (OR=3.0, 95% CI 1.6 to 5.5, p<0.001). Children from communities with higher child opportunity compared with those from very low opportunity were both simultaneously more likely to be admitted (IRR=1.7-2.4, 95% CI 1.3 to 3.3, p<0.001) and more often survived (IRR=1.7-3.0, 95% CI 1.3 to 3.5, p<0.001).

CONCLUSION

Our analysis revealed significant differences in drowning risk related to adult supervision, location of drowning and where a child lives. These findings can help drowning prevention strategies mitigate the severity of drowning by enhancing educational messages, resources and policy.