Figure 2. Severity of PMDD symptoms according to menstrual cycle stage.
DRSP=Daily Rating of Severity of Problems. *The symptom peak occurred on day –2 (ie, 2 days before onset of menses) for depressive symptoms; day –1 for physical symptoms; day –2 for anger, irritability, or tendency towards conflict; day –3 for food cravings. Mean symptom scores for each factor are shown. Adapted from Pearlstein et al, 2005.16