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Table 2 Characteristics of trial arms at baseline

From: A pilot randomized controlled trial of a stepped care intervention package for depression in primary care in Nigeria

  Intervention Control
Number of clusters 3 3
Number of individuals 165 69
Mean age, sd (years) 43.2 (15.3) 43.1 (18.9)
Mean years of education (s.d) 8.2 (5.2) 8.2 (5.4)
Sex, % female 80.6 79.7
Mean PHQ9 score, sd 11.3 (3.5) 11.3 (3.9)