The use and perceived helpfulness of self-help interventions for depressive symptoms and sub-threshold depression: Comparisons among the general population, patients with depression, and psychiatrists

The aim of this study was to examine the patterns of use and perceived helpfulness of self-help interventions for depressive symptoms and sub-threshold depression in Korean samples drawn from the general population, patients with depression, and psychiatrists. A total of 1000 adults from the community, 114 patients with sub-threshold or mild depression, and 201 psychiatrists were asked to complete questionnaires about the use and helpfulness of 20 self-help interventions for depression chosen via the Delphi method. Psychiatrists (82.6%) and the general population (67.2%) were more likely to prefer self-help methods than were patients with depressive disorders (28.4%). Lifestyle change and psychological approaches were the preferred interventions among those with depressive disorders. Although the general population was more likely to prefer to use health supplements and dietary interventions, the perceived helpfulness of these approaches was generally lower than that of the other interventions. Although self-help strategies have been widely used, psychiatrists, patients with depression, and the general population differ with respect to their preferred intervention. Members of the general population were more likely than were psychiatrists and patients to use not consensually accepted interventions. The evidence-based use of self-help strategies for depression should be promoted by providing information about their effectiveness.