Student Swimming Risk Behavior Intervention（1666）

A questionnaire survey was conducted in selected Chinese junior high schools, targeting 1,800 adolescents to assess their aquatic safety knowledge, sensation seeking level, aquatic safety skills, and high-risk swimming behaviors. After data collection and processing, 1,666 valid questionnaires were obtained (92.6%). Participants ranged in age from 14 ± 0.81 years, comprising 863 males (51.8%) and 803 females (48.2%). Grade distribution was as follows: 436 students (26.2%) in Grade 7, 621 students (37.3%) in Grade 8, and 609 students (36.6%) in Grade 9.