Objective: To investigate how prenatal symptoms of anxiety and depression and clinical aspects of labor (duration of labor, administration of oxytocin and epidural analgesia) interact with each other to contribute to symptoms of postpartum depression in women who give birth vaginally. Design: A longitudinal design with measurement at three different time points: Time 1, 31 to 32 weeks gestation; Time 2, the day of labor and birth; and Time 3, 1 month after birth. Setting: Maternity ward of the Misericordia e Dolce Hospital in Prato, Italy. Participants: A total of 186 women at 31 to 32 weeks gestation were recruited during childbirth preparation courses at the maternity ward. Methods: At Time 1, women completed the Beck Depression Inventory and the State portion of the State-Trait Anxiety Inventory. At Time 2, midwives recorded clinical data related to labor, including duration of labor and administration of oxytocin and epidural analgesia. At Time 3, the women completed the Edinburgh Postnatal Depression Scale. Structural equation modeling was performed. Results: Symptoms of depression (beta = 0.36; p < .001; 95% confidence interval [CI] [0.17, 0.49]) and state anxiety (beta = 0.25; p < .001; 95% CI = [0.04, 0.27]) during pregnancy positively affected symptoms of depression after birth. Greater levels of these prenatal symptoms predicted a more complicated labor (depression: beta = 0.29; p < .01; 95% CI [0.00, 0.19]; anxiety: beta = 0.30; p < .01; 95% CI [0.01, 0.14]), which, in turn, positively predicted greater levels of symptoms of depression at 1 month after birth (beta = 0.34; p < .001; 95% CI [0.38, 1.51]). Moreover, results highlighted indirect effects that high levels of anxiety symptoms during pregnancy have on postpartum symptoms of depression through the clinical aspects of labor (beta = 0.10; p < .01; 95% CI [0.00, 0.13]). These indirect effects were not significant for antenatal symptoms of depression (beta = 0.10; p < .05; 95% CI [-0.02, 0.20]). Conclusion: Our findings confirm that symptoms of anxiety and depression during pregnancy represent significant risk factors for the clinical aspects of labor and for the development of symptoms of postpartum depression in the first month after childbirth.
Mediating Role of Labor on the Relationship Between Prenatal Psychopathologic Symptoms and Symptoms of Postpartum Depression in Women Who Give Birth Vaginally
Smorti MUltimo
2019-01-01
Abstract
Objective: To investigate how prenatal symptoms of anxiety and depression and clinical aspects of labor (duration of labor, administration of oxytocin and epidural analgesia) interact with each other to contribute to symptoms of postpartum depression in women who give birth vaginally. Design: A longitudinal design with measurement at three different time points: Time 1, 31 to 32 weeks gestation; Time 2, the day of labor and birth; and Time 3, 1 month after birth. Setting: Maternity ward of the Misericordia e Dolce Hospital in Prato, Italy. Participants: A total of 186 women at 31 to 32 weeks gestation were recruited during childbirth preparation courses at the maternity ward. Methods: At Time 1, women completed the Beck Depression Inventory and the State portion of the State-Trait Anxiety Inventory. At Time 2, midwives recorded clinical data related to labor, including duration of labor and administration of oxytocin and epidural analgesia. At Time 3, the women completed the Edinburgh Postnatal Depression Scale. Structural equation modeling was performed. Results: Symptoms of depression (beta = 0.36; p < .001; 95% confidence interval [CI] [0.17, 0.49]) and state anxiety (beta = 0.25; p < .001; 95% CI = [0.04, 0.27]) during pregnancy positively affected symptoms of depression after birth. Greater levels of these prenatal symptoms predicted a more complicated labor (depression: beta = 0.29; p < .01; 95% CI [0.00, 0.19]; anxiety: beta = 0.30; p < .01; 95% CI [0.01, 0.14]), which, in turn, positively predicted greater levels of symptoms of depression at 1 month after birth (beta = 0.34; p < .001; 95% CI [0.38, 1.51]). Moreover, results highlighted indirect effects that high levels of anxiety symptoms during pregnancy have on postpartum symptoms of depression through the clinical aspects of labor (beta = 0.10; p < .01; 95% CI [0.00, 0.13]). These indirect effects were not significant for antenatal symptoms of depression (beta = 0.10; p < .05; 95% CI [-0.02, 0.20]). Conclusion: Our findings confirm that symptoms of anxiety and depression during pregnancy represent significant risk factors for the clinical aspects of labor and for the development of symptoms of postpartum depression in the first month after childbirth.File | Dimensione | Formato | |
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