Table 2: Correlation between health-related quality of life with handgrip strength and gait speed.
Health-related quality of life (EQ-5D index score) | ||||||
Study outcome | Unadjusted | Adjusted* | ||||
r (95% CI) | r2 | p | r (95% CI) | r2 | p | |
Handgrip strength | 0.355 (0.179-0.503) | 0.126 | 0.001 | 0.304 (0.115-0.472) | 0.092 | 0.004 |
Gait speed | 0.566 (0.405-0.711) | 0.320 | 0.000 | 0.504 (0.314-0.653) | 0.254 | 0.000 |
*Adjusted for chronological age and biological age [FI 40 items (frailty index) score].