Figure 1From: Prescribing ANtiDepressants Appropriately (PANDA): a cluster randomized controlled trial in primary care Study flowchart cluster randomisation. * Informed consent will be asked for a randomised controlled trial conducted in tandem to improve ‘undertreatment’ in long-term antidepressant users. Abbreviations: GP, general practitioner; CIDI, Composite International Diagnostic Interview.Back to article page