Components of a modern mental health service: a pragmatic balance of community and hospital care. Overview of systematic evidence. BJP, 185, . The second sentence of the second paragraph in the Results (p. , col. 2) should read: In Europe, for example, there are 5.5–20.0 psychiatrists per 100 000 population, whereas the figure is 0.05 per 100 000 in African countries (Njenga, 2002); the average number of psychiatric beds is 87 per 100 000 in the European region and 3.4 per 100 000 in Africa (Alem, 2002).

Cost-effectiveness of computerised cognitive–behavioural therapy for anxiety and depression in primary care: randomised controlled trial. BJP, 185, . Table 3 (p. ), footnote 2 should read: 90% CI of difference, -£28 to £148.