The Association Between Resilience and Mental Health in the Somatically Ill

Resilience refers to an individual's positive adaptation to the experience of adversity. The maintenance of mental health is commonly considered a sign of successful coping with adverse conditions. The goal of the present meta-analysis was to investigate the association between resilience and mental health in patients with a somatic illness or health problem.

Studies were included if they reported measures of association between resilience, as assessed using a version of Wagnild and Young's Resilience Scale, and self-reported mental health. A systematic literature search was conducted in the Medline, Web of Science, PsycInfo, PubPsych, and ProQuest databases and in the dissertation catalogue of the German National Library. In addition, a manual search was carried out. The study was registered with PROSPERO (registration number: CRD42017054822).

55 studies involving a total of 15 003 patients were included in the meta-analysis. Assuming a random-effects model, the weighted mean Pearson correlation between resilience and mental health was r = 0.43 (95% confidence interval [0.39; 0.48], p<0.001). This association was robust, although the heterogeneity among individual effect sizes was substantial (I2 = 89.6%). Correlations tended to be weaker in unpublished studies than in published ones.

Despite substantial heterogeneity across studies, the findings suggest a strong association between resilience and mental health in the somatically ill. In clinical practice, a lack of resilience as a resource for successful coping might indicate a need for psychosocial support during treatment for somatic illness.