Abstract
OBJECTIVE: This study investigated prospective relationships between the perception of threat to one's own life or to that of one's infant during childbirth and maternal childbirth-related posttraumatic stress symptoms (CB-PTSS) and probable childbirth-related posttraumatic stress disorder (CB-PTSD) in a community and a community and an emergency cesarean section (ECS) sample. METHODS: Study samples included 72 mothers from a community sample and 75 mothers after emergency cesarean section. Perceived maternal and infant life threat were assessed at ≤1 week postpartum. Maternal CB-PTSS and probable CB-PTSD were assessed with validated questionnaires up to 6 months postpartum. Covariates were extracted from hospital records. Secondary data analysis with logistic and linear regressions was performed. RESULTS: Globally, mothers were significantly more likely to perceive their infant's life to be threatened, rather than their own. Both types of perceived threat were prospectively but differentially associated with maternal CB-PTSS and probable CB-PTSD at 4-6 weeks and 6 months postpartum. Statistical significance was set at p<0.05. CONCLUSION: The type of perceived threat differently influences maternal CB-PTSS and probable CB-PTSD up to 6 months postpartum. These results may be the basis for the development of a short screening instrument after traumatic childbirth in clinical settings. Future studies need to assess the psychometric properties and acceptability of such a brief screening tool.