Table 4.
Routine immunization coverage at baseline and endline for children under three years old in intervention and control UCs in the districts of Quetta and Lakki Marwat.
| Baseline | Endline | Control—% Diff (95% CI) | Intervention—% Diff (95% CI) | DID Estimate—% Diff (95% CI) | DID Estimate—p-Value | |||
|---|---|---|---|---|---|---|---|---|
| Control | Intervention | Control | Intervention | |||||
| N = 789 | N = 810 | N = 597 | N = 700 | |||||
| Immunization Status | ||||||||
| Fully immunized | 74 (9.6) | 144 (20.2) | 60 (7.4) | 270 (43.2) | −2.1 (−6.0, 1.8) | 23.0 (15.8, 30.2) | 25.2 (17.1, 33.3) | <0.0001 |
| Partially immunized | 275 (38.7) | 250 (33.7) | 257 (42.7) | 384 (52.6) | 4.0 (−5.6, 13.6) | 18.9 (10.3, 27.4) | 14.8 (2.1, 27.5) | 0.0225 |
| Non-recipients of routine immunizations | 440 (51.8) | 416 (46.0) | 280 (49.9) | 46 (4.2) | −1.9 (−13.6, 9.8) | −41.9 (−49.8, −34.0) | −40.0 (−54.0, −26.0) | <0.0001 |
| Zero dose | 438 (51.4) | 416 (46.0) | 42 (6.8) | 12 (1.1) | −44.6 (−52.6, −36.5) | −45.0 (−53.3, −36.7) | −0.4 (−11.8, 11.0) | 0.9432 |
| Ever had a vaccination card | 258 (35.7) | 335 (47.1) | 265 (37.3) | 632 (93.2) | 1.6 (−9.4, 12.6) | 46.1 (37.8, 54.4) | 44.5 (30.9, 58.1) | <0.0001 |
| At Birth | ||||||||
| N = 789 | N = 810 | N = 597 | N = 700 | |||||
| BCG | 342 (47.6) | 390 (53.7) | 309 (48.9) | 622 (90.5) | 1.2 (−10.6, 13.1) | 36.8 (28.5, 45.2) | 35.6 (21.3, 49.9) | <0.0001 |
| OPV0 | 312 (42.8) | 369 (50.6) | 231 (32.0) | 590 (87.1) | −10.8 (−21.6, 0.0) | 36.5 (28.4, 44.5) | 47.2 (34.0, 60.5) | <0.0001 |
| At 6 Weeks | ||||||||
| N = 766 | N = 786 | N = 589 | N = 683 | |||||
| OPV1 | 152 (18.3) | 253 (34.8) | 226 (31.3) | 528 (77.8) | 13.0 (3.4, 22.7) | 43.0 (34.2, 51.7) | 29.9 (17.1, 42.8) | <0.0001 |
| Penta 1 | 258 (35.5) | 288 (40.1) | 243 (32.9) | 580 (85.1) | −2.6 (−13.1, 7.8) | 45.0 (35.4, 54.6) | 47.6 (33.6, 61.6) | <0.0001 |
| PCV 1 | 242 (33.2) | 281 (39.1) | 243 (32.9) | 578 (84.7) | −0.3 (−10.6, 10.0) | 45.6 (36.0, 55.3) | 45.9 (31.9, 59.9) | <0.0001 |
| Rota Virus 1 | 228 (31.2) | 277 (38.6) | 243 (32.9) | 565 (82.1) | 1.7 (−8.5, 11.9) | 43.5 (33.5, 53.5) | 41.8 (27.7, 55.9) | <0.0001 |
| At 10 Weeks | ||||||||
| N = 744 | N = 768 | N = 572 | N = 663 | |||||
| OPV 2 | 100 (13.8) | 218 (32.2) | 106 (14.4) | 393 (62.2) | 0.5 (−5.5, 6.5) | 30.0 (21.5, 38.5) | 29.5 (19.2, 39.8) | <0.0001 |
| Penta 2 | 129 (15.8) | 233 (33.8) | 210 (29.9) | 456 (69.6) | 14.1 (4.7, 23.5) | 35.8 (26.3, 45.3) | 21.7 (8.4, 35.0) | 0.0015 |
| PCV 2 | 126 (15.5) | 229 (33.4) | 208 (29.7) | 453 (69.0) | 14.2 (4.8, 23.6) | 35.6 (26.0, 45.1) | 21.4 (8.1, 34.6) | 0.0017 |
| Rota Virus 2 | 125 (15.5) | 225 (32.8) | 209 (29.8) | 449 (68.0) | 14.3 (4.9, 23.8) | 35.2 (25.6, 44.7) | 20.8 (7.6, 34.1) | 0.0023 |
| At 14 Weeks | ||||||||
| N = 723 | N = 743 | N = 559 | N = 637 | |||||
| OPV 3 | 84 (12.2) | 174 (27.1) | 80 (9.8) | 328 (55.1) | −2.3 (−7.4, 2.7) | 27.9 (19.3, 36.5) | 30.2 (20.4, 40.1) | <0.0001 |
| Penta 3 | 83 (12.1) | 174 (27.1) | 65 (8.6) | 298 (51.6) | −3.6 (−8.3, 1.2) | 24.4 (15.5, 33.4) | 28.0 (18.0, 38.0) | <0.0001 |
| PCV 3 | 83 (12.1) | 166 (25.8) | 65 (8.6) | 296 (51.4) | −3.5 (−8.3, 1.3) | 25.6 (17.0, 34.2) | 29.1 (19.4, 38.8) | <0.0001 |
| IPV 1 | 167 (22.8) | 223 (32.9) | 208 (30.0) | 440 (70.2) | 7.2 (−2.2, 16.7) | 37.3 (28.5, 46.1) | 30.0 (17.3, 42.8) | <0.0001 |
| At 9 Months | ||||||||
| N = 605 | N = 619 | N = 504 | N = 534 | |||||
| Measles 1 | 132 (20.7) | 206 (36.8) | 215 (34.0) | 408 (75.0) | 13.3 (3.9, 22.8) | 38.2 (29.7, 46.7) | 24.9 (12.2, 37.5) | 0.0001 |
| At 15 Months | ||||||||
| N = 437 | N = 458 | N = 403 | N = 388 | |||||
| Measles 2 | 51 (10.6) | 105 (25.1) | 108 (24.6) | 184 (47.9) | 14.0 (4.8, 23.2) | 22.8 (13.3, 32.3) | 8.8 (−4.3, 21.9) | 0.1862 |