Multimodal intervention reduces seasonal carbon monoxide poisoning incidence and myocardial injury: a retrospective cohort study accounting for environmental temperature.

The results demonstrate that the integrated digital and community-based educational intervention significantly reduced the incidence of acute carbon monoxide poisoning, along with carboxyhemoglobin levels and the rate of associated myocardial injury.

These findings provide robust evidence to support the targeted implementation of such interventions during high-risk periods among vulnerable populations.