Category | Prevalence (%) | 95 % CI |
---|---|---|
Overall prevalence | 53.7 % | 49.0–59.0 |
Prevalence by school | ||
Mbui Njeru | 43.8 % | 36.5–52.7 |
Mianya | 75.0 % | 67.3–83.6 |
Mukou | 47.4 % | 39.6–56.7 |
Prevalence by location | ||
Thiba | 45.5 % | 40.0–51.8 |
Kangai | 75.0 % | 67.3–83.6 |
Prevalence by gender | ||
Female | 41.5 % | 35.2–49.1 |
Male | 66.1 % | 59.8–73.2 |
Prevalence by class | ||
4 | 61.9 % | 53.3–71.9 |
5 | 46.5 % | 37.8–57.4 |
6 | 48.5 % | 39.6–59.4 |
7 | 58.5 % | 48.8–70.2 |
Prevalence by age group | ||
8–9 | 53.8 % | 37.7–76.9 |
10–11 | 51.0 % | 43.7–59.5 |
12–13 | 55.8 % | 48.5–64.1 |
>13 | 56.0 % | 43.8–71.6 |