Evidence for a menstrual-linked artifact in determining rates of depression.

Published

Journal Article

This is the first empirical report suggesting a menstrual-linked artifact in determining rates of depression. We investigated the effects of perceived menstrual cycle phase, and premenstrual and postmenstrual timing in the cycle, on scores for a self-report measure of depression that is widely used in epidemiological studies, the Center for Epidemiologic Studies Depression Scale (CES-D). The first study used a cross-sectional design and the second used a follow-up design with repeated measures across the menstrual cycle. Both studies assessed a community-based sample of regularly menstruating women. In the second study, testing was also done at 2-week intervals in men for comparison purposes. Both studies supported the hypothesis of a significant menstrual cycle-related effect on CES-D scores. The menstrual-linked effect is greater than the test-retest variability observed in men, such that women more often tend to meet the cut-off criteria for depression on the CES-D premenstrually, as compared with postmenstrually. Thus it is possible that cyclic variations in ratings on the CES-D may elevate epidemiological estimates of depression, as defined by RDC criteria, for menstruating women. Further longitudinal assessment in randomly selected samples will be needed in order to clarify whether a menstrual-linked effect is substantial and specific enough to require correction, or documentation of cycle phase, in epidemiological studies of depression.

Full Text

Duke Authors

Cited Authors

  • Hamilton, JA; Gallant, S; Lloyd, C

Published Date

  • June 1989

Published In

Volume / Issue

  • 177 / 6

Start / End Page

  • 359 - 365

PubMed ID

  • 2723625

Pubmed Central ID

  • 2723625

Electronic International Standard Serial Number (EISSN)

  • 1539-736X

International Standard Serial Number (ISSN)

  • 0022-3018

Language

  • eng