Effectiveness of Acceptance and Commitment Therapy on Hypochondriasis and Psychosocial Adjustment in Divorced Women

Background: Divorce is one of the most stressful life events leading to increased susceptibility to diseases andmooddisorders such as hypochondriasis. Objectives: The present study aimed to investigate the effectiveness of acceptance and commitment therapy (ACT) on hypochondriasis and psychosocial adjustment in divorced women in Tehran. Methods: The research method was quasi-experimental with a pretest-posttest design and a control group. The statistical population in this study consisted of divorced women suffering from divorce-induced psychological distress who visited counseling centers in Tehran in 2018. The sample consisted of 30 divorced women selected by convenience sampling method. The participants were randomly divided into experimental and control groups (n = 15 per group), and the pretest was performed for the experimental and control groups before the intervention program. The experimental group underwent ten sessions of ACT (90-minute sessions per week), and the control group did not receive any treatment. The research instruments included the Health Anxiety Inventory (HAI) and the Psychosocial Adjustment to Illness Scale (PAIS). The Shapiro-Wilk test, Levene test, Pearson correlation coefficient, and analysis of covariance (ANCOVA) were used to analyze the data. Results: The results indicated that the ACT-based intervention significantly reduced hypochondriasis in divorced women (P = 0.043). In addition, ACT improved the psychosocial adjustment in these women (P = 0.0001). Conclusions: This intervention decreased anxiety under difficult conditions and also improved psychosocial adjustment in divorced women. Therefore, ACT can be used as an effective approach in reducing social and interactional problems and also anxiety in divorced women.