Postpartum depression: Identifying associations with bipolarity and personality traits. Preliminary results from a cross-sectional study in Poland

作者：Dudek Dominika^*; Jaeschke Rafal; Siwek Marcin; Maczka Grzegorz; Topor Madry Roman; Rybakowski Janusz

来源：Psychiatry Research, 2014, 215(1): 69-74.

DOI：10.1016/j.psychres.2013.10.013

• Postpartum depression
• Bipolarity
• Personality
• EPDS
• MDQ
• NEO-FFI

The goals of this study have been to determine the prevalence of the bipolar spectrum features in the population of women with postpartum depression (PPD) symptoms, as well as to analyze the personality differences between putative 'unipolar' and 'bipolar' PPD subjects. The sample enrolled into the cross-sectional study consisted of 344 women at 6-12 weeks postpartum. The authors used the Edinburgh Postnatal Depression Scale (EPDS; cut-off score: 13 pts.) for the assessment of the PPD symptoms, the Mood Disorder Questionnaire (MDQ; cut-off scores: 7 or 8 pts.) for diagnosing the bipolar features, and the NEO-Five Factor Inventory (NEO-FFI) for the assessment of personality traits. The EPDS-positive subjects were more likely to score positively on the MDQ, as compared to the EPDS-negative ones. The EPDS-positive subjects who also scored >= 8 pts. on the MDQ were characterized by higher index of neuroticism, as compared to those who scored positively on the EPDS only. The results suggest that the presence of PPD symptoms is related to significantly higher scores of bipolarity and neuroticism. The more robust trait of neuroticism might be a marker of the 'bipolar' PPD, as compared to the 'unipolar' form of the disorder.

• 出版日期2014-1-30