Gender differences in the use of modern nicotine products among adolescents in northern Germany: a cross-sectional school-based study
Objective To examine gender differences in the use of cigarettes, e-cigarettes, and oral nicotine products among adolescents in Germany. Methods This cross-sectional study analyzed survey data from 958 students aged 11–21 years at six secondary schools in northern Germany, collected February – May 2026 within the Schoo...