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Sustained effectiveness and cost-effectiveness of the Healthy Activity Programme, a brief psychological treatment for depression delivered by lay counsellors in primary care: 12-month follow-up of a randomised controlled trial

Fig 1

The healthy activity programme trial flow chart.

CAP, Counselling for Alcohol Problems; EUC, enhanced usual care; HAP, Healthy Activity Programme; PHQ-9, Patient Health Questionnaire 9.

Fig 1