Abstract

Sixty women from the community were used in this study to identify a profile of women who experience premenstrual dysphoria. Women with prospectively confirmed premenstrual dysphoria (PMD +; N = 24) were compared to women with prospectively unconfirmed premenstrual dysphoria (PMD -; N = 15) and controls (PMD control; N = 21). Over one menstrual cycle daily records of physical, emotional and behavioural symptoms were completed on the Daily Ratings Form. Other self report measures obtained were the Premenstrual Assessment Form, Rotter's Internal External Locus of Control, the Locke-Wallace Marital Adjustment Scale, and the State-Trait Anxiety Inventory. A psychiatric history was obtained during an interview. Analyses showed that premenstrually, PMD + and PMD - groups could be significantly differentiated from controls on reports of premenstrual dysphoric changes and levels of state and trait anxiety. Postmenstrually, they could be significantly differentiated from controls firstly, by history of affective disorder and locus of control and secondly, by premenstrual dysphoric changes. There were no significant differences between the PMD+ and PMD- women on most of the self report measures either at pre or post menstrual assessments. The present findings suggest that the characteristic profile of PMD+ and PMD- women is one of being symptomatic premenstrually in relation to dysphoric changes and levels of state and trait anxiety. Postmenstrually these symptoms appear to be superimposed on a background of a history of affective disorder and an external locus of control orientation.