Table 5.
Intermediate outcomes in 50 Classic villages in Rusizi District over 40 months as monitored by Ministry of Health/Africa AHEAD (2013–2017)
| Survey Type | Base Line | Midline | End Line | Post Intervention | Final | Significance |
| Research Arm | ALL | CLASSIC | CLASSIC | CLASSIC | CLASSIC | |
| Data collection period | Oct-Nov | April–May | Dec | April–May | Feb-Mar | |
| Year of data collection | 2013 | 2014 | 2014 | 2016 | 2017 | |
| Number of CHC sessions attended | None | 8–13 | 19+ | 19+ | 19+ | |
| n = 5745 | n = 738 | n = 424 | n = 407 | n = 644 | p value a | |
| Drinking water from improved source | 3.455 (60%) | 493 (67%) | 292 (69%) | 301 (74%) | 471 (73%) | < 0.0001 |
| Adequate drinking water treatment | 2.131 (37%) | 398 (53%) | 367 (87%) | 341 (91%) | 562 (89%) | < 0.0001 |
| Improved Sanitationb | 3.816 (67%) | 40 (5%) | 51 (12%) | 285 (71%) | 528 (83%) | < 0.0001 |
| Household ownership of a latrine | 5.089 (89%) | 676 (92%) | 406 (96%) | 392 (97%) | 595 (94%) | < 0.0001 |
| Zero Open Defecation (ZOD)c | 5.622 (98%) | 723 (98%) | 421 (99%) | 407 (100%) | 644 (99%) | < 0.0001 |
| Handwashing facility (tippy tap) d | 539 (9%) | 107 (15%) | 321 (76%) | 249 (61%) | – | < 0.0001 |
| Soap available for handwashinge | 2.498 (44%) | 378 (87%) | 364 (87%) | 407 (99%) | 644 (99%) | < 0.0001 |
aMantel-Haenzel test for trend
bPit latrines with a sealed cover
cSanitary disposal of child feces/feces not visible in courtyard
dDue to an oversight hand washing facilities were not monitored in the final survey
eSoap can be kept in the household, not necessarily at the tippy tap