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Scatter plots of correlations between handgrip strength (HGS)/body mass index (BMI) and Brief Assessment of Cognition in Schizophrenia (BACS) scores in patients with schizophrenia. HGS/BMI positively correlated with all of the BACS scores (A–G) in the patients with schizophrenia (all p < 0.0071, corrected for multiple testing). Black and white circles indicate male and female patients, respectively. Significant p-values are shown in exponents. r, Pearson's correlation coefficient.
