Fig. 3From: Decreased level of irisin, a skeletal muscle cell-derived myokine, is associated with post-stroke depression in the ischemic stroke populationDistribution of serum levels of irisin according to stroke patients with and without PSD. All data are medians and interquartile ranges (IQR); P values refer to Mann–Whitney U tests for differences between groups. PSD post-stroke depressionBack to article page