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Table 3 Retention rates (in %) at 3 and 6 months, with 95 % confidence intervals and p-values comparing randomised groups from Fisher’s Exact Test

From: Counselling versus low-intensity cognitive behavioural therapy for persistent sub-threshold and mild depression (CLICD): a pilot/feasibility randomised controlled trial

  All Randomised Group p-value Cohen's h
PCC Li-CBT
3-month follow-up retention rate 55.6 (38.1, 72.1) 42.1 (20.3, 66.5) 70.6 (44.0, 89.7) p = 0.106 −0.583
6-month follow-up retention rate 72.2 (54.8, 85.8) 68.4 (43.4, 87.4) 76.5 (50.1, 93.2) p = 0.717 −0.181