Loss of sexual interest and premenstrual mood change in women with postpartum versus non-postpartum depression: A nationwide community sample of Korean adults

- We explore the association of depressive and physical symptoms among women with postpartum depression in a nationwide community study.
- Not only “loss of sexual during the depressive episode“ but also “loss of sexual interest during daily life“ is associated with PPD.
- Loss of confidence and loss of pleasure are less frequent in PPD.
- Premenstrual mood change and comorbid alcohol use disorder show a valid association with PPD.

BackgroundPostpartum depression (PPD) is a type of clinical depression that can affect women after childbirth. Few previous studies have explored the association of depressive and physical symptoms among women with PPD in a nationwide community study.MethodA total of 18,807 adults, randomly selected, completed a face-to-face interview using the Korean version of Composite International Diagnostic Interview (K-CIDI) (response rate 80.2%). PPD was defined as a major depressive episode that began within 4 weeks after delivery.ResultsOf 679 female subjects with major depressive disorder (MDD), 14.0% (n=95) experienced PPD. Subjects with PPD were significantly more likely to have higher income, education, and reside in an urban area, compared to those with non-PPD. No significant differences were found in number of children. Multiple logistic regression revealed that the loss of sexual interest was the only symptom among 23 depressive symptoms that was significantly associated with depressive episodes among individuals with PPD (AOR=1.91, 95% CI 1.01-3.60) when compared with non-PPD. Loss of sexual interest was also significantly associated with the subjects with lifetime PPD regardless of depressive episode (AOR=1.93, 95% CI 1.12-3.31). Conversely, loss of confidence and loss of pleasure were less frequent in subjects with PPD. Premenstrual mood change (χ2=5.57, p=0.0036) and comorbid alcohol use disorder (χ2=5.11, p=0.031) showed a valid association with PPD.ConclusionsLoss of sexual interest and premenstrual mood change were associated with women with PPD, whereas those with non-PPD were not, thereby suggesting the possible link between sexual hormones and PPD.