Susceptibility and precipitating factors in depression: Sex differences and similarities.

Argues that the well-documented sex difference in depression may be due to a sex difference in susceptibility, in precipitating factors, or in both. Data from a large mental health survey (2,515 White over-18 residents of 2 cities) were used to study precipitating factors. It was found that women were exposed more often to more of the factors that relate to depression; with a few exceptions, the factors related to depression similarly for men and women. Matching on these factors did not eliminate the sex difference in depression. This suggests that there may be a sex difference in susceptibility. Current theories of depression are incorporated into a sequential model of how learned factors might contribute both to susceptibility and to the sex difference. (14 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)