Table 3. Prevalence of E. histolytica, E. dispar and E. moshkovskii infection, stratified by four states of North East under study during January, 2011 to January, 2014.
| State | No. examined | EH* Infection | Proportion (95% CI) | ED* Infection | Proportion (95% CI) | EM* Infection | Proportion (95% CI) |
|---|---|---|---|---|---|---|---|
| Assam | 588 | 107 | 18.2 | 86 | 14.6 | 67 | 11.4 |
| (15.2, 21.6) | (11.9, 17.8) | (9.0, 14.3) | |||||
| Meghalaya | 207 | 21 | 10.2 | 19 | 9.2 | 23 | 11.1 |
| (6.5, 15.3) | (5.8, 14.2) | (7.3, 16.4) | |||||
| Manipur | 197 | 23 | 11.7 | 11 | 5.6 | 8 | 4.1 |
| (7.7, 17.2) | (3.0, 10.0) | (1.9, 8.3) | |||||
| Tripura | 268 | 22 | 8.2 | 33 | 12.3 | 0 | 0 |
| (5.3, 12.3) | (8.7, 17.0) | ||||||
| Total | 1260 | 173 | 13.7 | 149 | 11.8 | 98 | 7.8 |
| (11.9, 15.7) | (10.2, 13.8) | (6.4, 9.4) |
*EH = E. histolytica
*ED = E. dispar
*EM = E. moshkovskii