Negative Life Events and Antenatal Depression among Pregnant Women in Rural China: The Role of Negative Automatic Thoughts.

BACKGROUND: Few studies have looked at the relationship between psychological and the mental health status of pregnant women in rural China. The current study aims to explore the potential mediating effect of negative automatic thoughts between negative life events and antenatal depression. METHODS: Data were collected in June 2012 and October 2012. 495 rural pregnant women were interviewed. Depressive symptoms were measured by the Edinburgh postnatal depression scale, stresses of pregnancy were measured by the pregnancy pressure scale, negative automatic thoughts were measured by the automatic thoughts questionnaire, and negative life events were measured by the life events scale for pregnant women. We used logistic regression and path analysis to test the mediating effect. RESULTS: The prevalence of antenatal depression was 13.7%. In the logistic regression, the only socio-demographic and health behavior factor significantly related to antenatal depression was sleep quality. Negative life events were not associated with depression in the fully adjusted model. Path analysis showed that the eventual direct and general effects of negative automatic thoughts were 0.39 and 0.51, which were larger than the effects of negative life events. CONCLUSIONS: This study suggested that there was a potentially significant mediating effect of negative automatic thoughts. Pregnant women who had lower scores of negative automatic thoughts were more likely to suffer less from negative life events which might lead to antenatal depression.

Depression and its risk factors among pregnant women in 2008 Sichuan earthquake area and non-earthquake struck area in China.

BACKGROUND: On May 12, 2008, a powerful 8.0 magnitude earthquake struck China's Sichuan province. While some studies have assessed the mental and physical wellbeing of disaster victims, few have examined the long-term impact of natural disasters on pregnant women's mental health. As such, this study aims to assess whether the Sichuan earthquake continues to negatively affect women's mental health, 4 years since its occurrence. In addition, predictive and protective risk factors of depressive symptoms among pregnant women were also identified. METHODS: From June 2012 to October 2012, 520 pregnant women were interviewed, of whom 253 were from an earthquake struck area and 267 were from a non-earthquake struck area. Symptoms of antenatal depression were measured using the Edinburgh Postnatal Depression Scale (EPDS) with a cutoff of≥10. RESULTS: The prevalence rate of depression among pregnant women in the earthquake area was 34.5% (95% CI, 28.9-40.6), while the rate in the non-earthquake area was 39.6% (95% CI, 33.9-45.5). The perceived stresses associated with pregnancy and social support from husbands are significantly correlated with antenatal depression. LIMITATIONS: Lack of diagnosis for antenatal depression and it is a self-report evaluation. CONCLUSIONS: This study found that the Sichuan earthquake does not necessarily have a long-lasting effect on pregnant women who were once victims of the disaster. It was found that pregnant women who experience high levels of pressures from the pregnancy and receive medium support from husbands are more susceptible to experience antenatal depression than pregnant women who perceive higher levels of support from husbands.