Table 1.
Background characteristics of population eligible for vaccination.
| Characteristics | Total n (%) |
Vaccinated n (%) |
Non-vaccinated n (%) |
p-value | COR (95% CI) |
|---|---|---|---|---|---|
| Age in years | |||||
| 1–9 | 6882 (21.3) | 6536 (22.5) | 346 (10.8) | Ref | |
| 10–17 | 6225 (19.3) | 5789 (19.9) | 436 (13.6) | 0.00 | 0.71 (0.63, 0.81) |
| 18–29 | 7007 (21.7) | 5931 (20.4) | 1076 (33.5) | 0.00 | 0.28 (0.25, 0.31) |
| 30–39 | 4378 (13.6) | 3875 (13.3) | 503 (15.7) | 0.00 | 0.37 (0.33, 0.41) |
| 40–49 | 3364 (10.4) | 2992 (10.3) | 372 (11.6) | 0.00 | 0.39 (0.34, 0.44) |
| 50–59 | 2049 (6.4) | 1845 (6.4) | 204 (6.3) | 0.00 | 0.42 (0.37, 0.49) |
| 60+ | 2338 (7.3) | 2061 (7.1) | 277 (8.6) | 0.00 | 0.39 (0.34, 0.44) |
| Sex | |||||
| Male | 15,538 (48.2) | 13,612 (46.9) | 1926 (59.9) | Ref | |
| Female | 16,705 (51.8) | 15,417 (53.1) | 1288 (40.1) | 0.00 | 1.55 (1.46, 1.64) |
| Education (n = 29,301) | |||||
| Primary | 11,315 (38.6) | 10,239 (39) | 1076 (35.3) | Ref | |
| Secondary | 7906 (27) | 7022 (26.7) | 884 (29) | 0.00 | 0.83 (0.76, 0.92) |
| Higher secondary or higher | 910 (3.1) | 780 (3.0) | 130 (4.3) | 0.00 | 0.63 (0.52, 0.77) |
| No formal education | 2736 (9.3) | 2469 (9.4) | 267 (8.8) | 0.69 | 0.97 (0.84, 1.12) |
| No education | 6434 (22) | 5741 (21.9) | 693 (22.7) | 0.01 | 0.87 (0.79, 0.96) |
| Diarrhea within 7 days | |||||
| Yes | 127 (0.4) | 115 (0.4) | 12 (0.4) | Ref | |
| No | 32,116 (99.6) | 28,914 (99.6) | 3202 (99.6) | 0.85 | 0.94 (0.52, 1.71) |
| Family size per room (Grouped) | |||||
| < 2 | 1536 (19) | 1228 (19.3) | 185 (17.5) | Ref | |
| 2–4 | 4168 (51.5) | 3262 (51.3) | 548 (51.9) | 0.41 | 0.96 (0.86, 1.06) |
| > 4 | 2383 (29.5) | 1864 (29.3) | 322 (30.5) | 0.12 | 1.09 (0.98, 1.22) |
| Household type | |||||
| Own | 6371 (78.8) | 5117 (80.5) | 728 (69.0) | Ref | |
| Rented | 1548 (19.1) | 1115 (17.5) | 299 (28.3) | 0.00 | 0.61 (0.56, 0.67) |
| Others | 168 (2.1) | 122 (1.9) | 28 (2.7) | 0.03 | 0.77 (0.6, 0.98) |
| Household’s wall materials | |||||
| Tin | 6541 (80.9) | 5176 (81.5) | 846 (80.2) | Ref | |
| Bricks/Cement | 1392 (17.2) | 1069 (16.8) | 179 (17.0) | 0.42 | 0.96 (0.87, 1.06) |
| Others | 154 (1.9) | 109 (1.7) | 30 (2.8) | 0.13 | 0.83 (0.64, 1.06) |
| Source of drinking water | |||||
| Own Tap | 264 (3.3) | 202 (3.2) | 36 (3.4) | Ref | |
| Own hand pump | 5383 (66.6) | 4328 (68.1) | 621 (58.9) | 0.68 | 1.04 (0.85, 1.28) |
| Communal hand pump | 2390 (29.6) | 1788 (28.1) | 390 (37.0) | 0.05 | 0.81 (0.65, 1.00) |
| Others | 50 (0.6) | 36 (0.6) | 8 (0.8) | 0.69 | 0.9 (0.54, 1.49) |