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Table 2 Proportion of children (12-23 months) reported to have received measles vaccine.

From: Evidence-based discussion increases childhood vaccination uptake: a randomised cluster controlled trial of knowledge translation in Pakistan

  Intervention clusters   Control clusters
1 15/26 0.58 1 26/33 0.79
2 17/24 0.71 2 20/37 0.54
3 25/31 0.81 3 16/35 0.46
4 29/38 0.76 4 11/21 0.52
5 9/26 0.35 5 2/19 0.11
6 34/55 0.62 6 1/28 0.04
7 12/16 0.75 7 10/25 0.40
8 25/44 0.57 8 21/33 0.64
9 29/43 0.67 9 10/37 0.27
10 5/21 0.24 10 0/20 0
11 16/26 0.62 11 1/16 0.062
12 13/19 0.68 12 3/39 0.077
13 0/20 0 13 10/36 0.28
14 16/34 0.47 14 5/41 0.12
15 7/30 0.23    
16 8/36 0.22    
17 16/26 0.44    
18 7/21 0.33    
  283/536 mean 0.50   136/420 0.30
  1. Pooled SD 0.234, Difference 0.20, 95% 0.031-0.372 t = 2.413, 30 df p = 0.0221. NNT = 5, 95%CI 3-31.