This longitudinal study evaluated the mediating role of sense of control during labour in the association between anxiety and depression levels during pregnancy and postpartum posttraumatic stress disorder symptoms. Participants were 57 women. Anxiety and depression were assessed during pregnancy; sense of control and childbirth-related posttraumatic stress disorder symptoms were collected 6-8 weeks after childbirth. Higher levels of anxiety and depression were associated with more postpartum posttraumatic stress disorder symptoms through lack of perceived control. For depression, this happened only for primiparous. Interventions targeting mechanisms enhancing perceptions/feelings of control should be offered to these women to prevent/minimize childbirth-related posttraumatic stress disorder.
Keywords: anxiety; childbirth-related posttraumatic stress; depression; labour perceived control; longitudinal study; perceived control; pregnancy; trauma.