Art therapy reduces depressive symptoms significantly in adults with depression compared with control conditions
This systematic review and meta-analysis examined art therapy as an intervention for adults with depression. The analysis included data from community settings involving 861 participants. The primary outcome assessed was depressive symptoms, while anxiety symptoms served as a secondary outcome.
Results showed a significant reduction in depressive symptoms compared with control conditions. The pooled effect size was SMD = -0.69 with a 95% CI of -1.04 to -0.35. The z statistic was 3.92 and the p value was less than 0.001. In contrast, effects on anxiety symptoms were small and not statistically significant.
The authors noted substantial heterogeneity among the included trials. Only three studies contributed data for anxiety outcomes. Several trials were at risk of bias. The review did not report adverse events or tolerability data. Effects in older adults and interventions lasting longer than six weeks were not overestimated.
Art therapy appears to be a promising intervention for improving depressive symptoms among adults with depression. However, results regarding anxiety outcomes and effects in older adults require cautious interpretation. The evidence base remains limited by the number of contributing studies.