Gender | District distribution | Scale | ||||||
---|---|---|---|---|---|---|---|---|
Male | Female | South | North | East | Mid-west | Young | CIAS | |
Study number | 23 | 23 | 14 | 12 | 11 | 15 | 20 | 5 |
Prevalence (%) | 16 | 8 | 11 | 11 | 13 | 9 | 11 | 9 |
95% CI (%) | 13–19 | 5–10 | 8–14 | 7–14 | 8–18 | 8–11 | 8–15 | 6–11 |
Heterogeneity (I2) | 0.961 | 0.979 | 0.984 | 0.981 | 0.991 | 0.939 | 0.987 | 0.902 |