Table 4 Results of multivariate logistic regression with each performance test as independent variables and adjusted for age and body height to predict osteoarthritis group
Odds ratio (95% confidence interval) | p value | |
|---|---|---|
40-m fast-paced walking | 1.82 (1.33 ~ 2.48) | < 0.001 |
9-step stair-climbing test | 2.56 (1.54 ~ 6.26) | < 0.001 |
30s chair stand test | 0.76 (0.63 ~ 0.91) | 0.004 |
6-minute walking test | 0.97 (0.96 ~ 0.99) | < 0.001 |
Timed up and go | 3.60 (1.92 ~ 6.78) | < 0.001 |