Table 1 Gender-specific prevalence of ADHD symptoms in children from the parent and teacher surveys
Parent survey | Teacher survey | Prevalence ratio (95% CI) (parents/teachers) | |
|---|---|---|---|
Boys | 1,397/3,861 (36.2%) | 358/5,114 (7.0%) | 5.2 (4.6–5.8) |
Girls | 952/3,705 (25.7%) | 73/4,842 (1.5%) | 17.0 (13.5–21.5) |
Total | 2,349/7,566 (31.1%) | 431/9,956 (4.3%) | 7.2 (6.5–7.9) |