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Table 2 General practice characteristics

From: Imputation of a true endpoint from a surrogate: application to a cluster randomized controlled trial with partial information on the true endpoint

  All audited patients All patients with reported data
Practice characteristic Intervention Control Intervention Control
Mean list size 6974   5167   6965   5314  
Fund-holding 7/27 26% 4/25 16% 11/40 28% 6/36 17%
Has branch surgeries 15/27 56% 16/25 64% 17/40 43% 24/36 67%
Rural 10/27 37% 7/25 28% 16/36 44% 9/36 25%
Has drug dispensing facilities1 0.34   0.42   0.32   0.44  
Male partners1 0.63   0.77   0.67   0.76  
Has trainees 15/27 56% 9/25 36% 15/40 38% 9/36 25%
Partners on obstetric list1 0.92   1.00   0.89   0.99  
  1. 1 = characteristic is measured as a mean proportion