Research on the Edinburgh Postnatal Depression Scale

Research on the Edinburgh Postnatal Depression Scale

A) suggested that it was unnecessary and not cost effective to screen all pregnant and postpartum women for depression.
B) showed that it did not function well for low income and African American women.
C) showed that it is only able to detect major depression in pregnant and postpartum women.
D) showed that is capable of identifying both major and minor depression in pregnant and postpartum women.