Table 2. Demographic characteristics of study participants at each of the three surveys.
| TAS | Sentinel & Spot-check | Community survey | |
|---|---|---|---|
| Sex | |||
| Male | 930 (0.51) | 1,473 (0.44) | 277 (0.51) |
| Female | 895 (0.49) | 1,819 (0.55) | 268 (0.49) |
| Sex Ratio | 1.03 | 0.81 | 1.03 |
| Age group | |||
| 5–7 | 1,563 (0.85) | 379 (0.11) | 26 (0.05) |
| 8–14 | 261 (0.14)1 | 927 (0.28) | 84 (0.15) |
| 15–45 | 0 | 1,578 (0.48) | 309 (0.57) |
| 46–90 | 0 | 396 (0.12) | 126 (0.23) |
| Total | 1,825 | 3,325 | 545 |
1The survey was targeted at first and second year classes at primary schools, thus some children older than 7 were sampled