Table 6. Tonga TAS and STH survey results.
LF (TAS) | STH | ||||||
Ecological zone | n schools | n children (+)/total | % | n schools | n children (+)/total | % | 95% CI |
Tongatapu | 74 | 3/1800 | 0.2 | 5 | 32/232 | 13.8 | (9.3–18.2) |
Vava'u/Ha'apai | 53 | 4/634 | 0.6 | 5 | 82/320 | 25.6 | (21.0–34.9) |
Total 1 | 127 | 7/2434 | 0.3 | - | - | - | - |
Totals were not calculated for STH because it was a cluster design survey for each ecological zone and not the entire country.