| Variables | Having suffered from waterborne disease | p-value | p-value (regression) | ||
| Yes | No | Total | |||
| Occupation | |||||
| Farmer | 134 | 74 | 208 | 0.00 | 0.00 |
| Trader | 21 | 13 | 34 | 0.00 | 0.00 |
| Teacher | 20 | 11 | 31 | 0.00 | 0.00 |
| Pupil | 69 | 73 | 142 | 0.00 | 0.00 |
| Other | 8 | 2 | 10 | 0.00 | 0.00 |
| Prevention method |
|
|
| ||
| None | 80 | 94 | 174 | 0.02 | 0.00 |
| respect for hygiene rules | 135 | 87 | 222 | 0.00 | 0.04 |
| Using another water source for drinking |
|
|
| ||
| Yes | 218 | 139 | 357 | 0.00 | 0.00 |
| Origin of drinking water |
|
|
| ||
| springs and standpipes | 181 | 97 | 278 | 0.00 | 0.10 |
| Container used for storing drinking water |
| ||||
| Barrel with lid | 59 | 9 | 68 | 0.00 | 0.00 |