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Changes in physical functional capacity and strength. Data are means and 95% confidence intervals adjusted for baseline values. Dotted line represents the cutoff points for frailty based on the literature.7,10 ∗Significant between-group differences (hierarchical analysis of covariance P < .05). †Significant time difference in Training group (paired t-test P < .05). ‡Significant time difference in Confinement group (paired t-test P < .05). BMI, body mass index.
