Table 3 Determinants of untimely vaccination for MCV1 and MCV2 obtained from multilevel model
Variable | MCV1 | MCV2 | ||
|---|---|---|---|---|
OR (95% CI) | P value* | OR (95% CI) | P value* | |
Household level (level-1) | ||||
 Primary guardian’s knowledge score on measles vaccination |  < 0.001 |  | 0.031 | |
  ≤ 8 (poor) | 1.00 |  | 1.00 |  |
  ≥ 9 (good) | 0.58 (0.44–0.79) |  | 0.66 (0.45–0.96) |  |
 Primary guardian’s perception of susceptibility to measles (score) | 0.038 |  | 0.048 | |
  ≤ 18 (poor) | 1.00 |  | 1.00 |  |
  ≥ 19 (good) | 0.76 (0.57–0.98) |  | 0.70 (0.50–0.99) |  |
 Primary guardian’s perception of benefit from measles vaccination (score) |  | 0.020 | ||
  ≤ 15 (poor) |  |  | 1.00 |  |
  ≥ 16 (good) |  |  | 0.65 (0.46–0.94) |  |
 Primary guardian’s perception of barriers to vaccination (score) |  < 0.001 |  |  < 0.001 | |
  ≤ 22 (weak) | 1.00 |  | 1.00 |  |
  ≥ 23 (strong) | 4.58 (3.44–6.09) |  | 2.66 (1.83–3.84) |  |
 Primary guardian’s perception of cues to action (score) | 0.081 |  |  < 0.001 | |
  ≤ 11 (few) | 1.00 |  | 1.00 |  |
  ≥ 12 (sufficient) | 0.74 (0.52–1.03) |  | 0.32 (0.18–0.55) |  |
 Primary guardian’s perception of self–efficacy (score) | 0.156 |  |  | |
  ≤ 12 (poor) | 1.00 |  |  |  |
  ≥ 13 (good) | 0.78 (0.56–1.09) |  |  |  |
 Primary guardian’s satisfaction with vaccination service (score) |  < 0.001 |  |  < 0.001 | |
  ≤ 42 (low) | 1.00 |  | 1.00 |  |
  ≥ 43 (high) | 0.49 (0.37–0.68) |  | 0.48 (0.34–0.69) |  |
 Primary guardian’s practice towards measles vaccination (score) |  < 0.001 |  |  < 0.001 | |
  ≤ 12 (few) | 1.00 |  | 1.00 |  |
  ≥ 13 (sufficient) | 0.08 (0.05–0.12) |  | 0.27 (0.16–0.43) |  |
Village level (level-2) | ||||
 Village doctor’s involvement in routine vaccination service | 0.013 |  | 0.025 | |
  Yes | 1.00 |  | 1.00 |  |
  No | 1.85 (1.14–2.99) |  | 2.11 (1.09–4.04) |  |
 Travel-time to township hospital (minutes) | 0.125 |  | 0.226 | |
  ≤ 29 | 1.00 |  | 1.00 |  |
  ≥ 30 | 1.62 (0.87–3.02) |  | 1.38 (0.82–2.32) |  |
Township level (level-3) | ||||
 Provision of a written appointment service |  < 0.001 |  | 0.033 | |
  Yes | 1.00 |  | 1.00 |  |
  No | 2.96 (1.81–4.84) |  | 2.74 (1.08–4.55) |  |
 Provision of vaccination service on local market day |  < 0.001 |  |  | |
  Yes | 1.00 |  |  |  |
  No | 2.48 (1.52–4.08) |  |  |  |
 Sessions uniformly distributed over a month | 0.004 |  |  | |
  Yes | 1.00 |  |  |  |
  No | 2.08 (1.25–3.45) |  |  |  |
 Full-time vaccination workgroup | 0.453 |  | 0.298 | |
  Established | 1.00 |  | 1.00 |  |
  Unestablished | 1.16 (0.78–1.73) |  | 1.49 (0.70–3.19) |  |
 Met the allocation standard for vaccination professional |  | 0.170 | ||
  Yes |  |  | 1.00 |  |
  No |  |  | 1.43 (0.75–2.75) |  |
Variance components | ||||
 Township level variance | 0.048# | 0.201# |  |  |
 Village level variance | 0.091# | 0.087# |  |  |
 Household level scale parameter | 1.000 | 1.000 |  |  |