Effects of an expressive writing intervention in Chinese women undergoing pregnancy termination for fetal abnormality: A randomized controlled trial.

OBJECTIVE: To explore the efficacy of an expressive writing intervention on promoting psychological well-being of women who have had a diagnosis of fetal abnormality. DESIGN AND SETTING: An open, randomized controlled trial with parallel group design was conducted at a tertiary hospital in China. 100 women were randomly assigned into either the expressive writing (EW) intervention group or the control group, and 80 women eventually took part in all the phases of the study. Psychological variables including post-traumatic growth (PTG), post-traumatic stress disorder (PTSD) and resilience were assessed at baseline, immediately after the intervention and 1-month follow-up. PARTICIPANTS: Women who have had a diagnosis of fetal abnormalities and decided to terminate pregnancies. INTERVENTION: Women in the intervention group were asked to write three 15 min essays in regard to their experiences with the fetal abnormalities. FINDINGS: The intervention group had significantly higher level of PTG (p = 0.003) and lower level of PTSD symptoms (p = 0.023) immediately after the intervention, as compared with the control group. In 1-month follow-up, intervention participants demonstrated significant improvement in PTG (p = 0.014) but insignificant reduction for PTSD symptoms. No significant effects were observed in both groups in terms of changes over time in resilience. KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE: EW is efficacious for improving women's PTG and easing their symptoms of PTSD to some extent. Medical staff should pay more attention to this population's psychological status. In the future, EW interventions need to be conducted in larger samples with more severe symptoms of PTSD to validate its effectiveness. The efficacy of longer and more frequent writing interventions should also be investigated.