To reduce prevalence, it is essential to narrow the treatment gaps, provide timely interventions and high- quality treatment, eradicate waiting lists, prescribe antidepressants more cautiously and better managed, consider psychological alternatives, and provide more psychosocial treatment in primary care with physician-assistants. In addition, research is needed on long-term outcome of different treatment modalities, and least but not last the value of structurally socially embedded preventive interventions.

Transitioning to bipolar disorder
Bipolar disorder is a highly heritable condition, which can progress from an asymptomatic period in at-risk individuals to a potentially debilitating illness. Identifying individuals who are at a high risk of developing bipolar disorder may provide an opportunity for early intervention to improve outcomes. The main objective of this systematic review is to