Five of these six studies are from last month's American Journal of Psychiatry. Kendler et al discuss the many similarities and only occasional differences between bereavement-related and other life event-related depression - an issue explored further in Maj's editorial. Li et al show that depression in pregnancy (exacerbated further by stressful life events and obesity) increases the risk of preterm delivery. Miklowitz reviews research on the value of adjunctive psychotherapy for bipolar disorder sufferers (already taking medication) and discusses the various ways it can be helpful. Oquendo et al (in a freely viewable editorial) argue that suicidal behaviour should be placed on a "separate axis" in the next version of the DSM diagnostic system. Finally Vertanen et al, in an interesting study, demonstrate that increased hospital overcrowding - measured by bed occupancy rates - is associated with increased use of antidepressants by hospital staff.
Kendler, K. S., J. Myers, et al. (2008). "Does Bereavement-Related Major Depression Differ From Major Depression Associated With Other Stressful Life Events?" Am J Psychiatry 165(11): 1449-1455. [Abstract/Full Text]