Table 3.
Multivariable logistic regression analysis of independent risk factors affecting the occurrence of MCR.
| Variables | B | SE | Z | p-value | OR (95%CI) |
|---|---|---|---|---|---|
| Intercept | −8.76 | 0.89 | −9.79 | <0.001 | 0.00 (0.00 ~ 0.00) |
| Education (college and above) | |||||
| Elementary or below | 1.87 | 0.55 | 3.42 | <0.001 | 6.47 (2.22 ~ 18.88) |
| Middle | 2.74 | 0.68 | 4.02 | <0.001 | 15.54 (4.09 ~ 59.14) |
| Physical exercise (never) | |||||
| Occasionally | −0.53 | 0.37 | −1.43 | 0.153 | 0.59 (0.29 ~ 1.22) |
| Often | −1.74 | 0.40 | −4.31 | <0.001 | 0.18 (0.08 ~ 0.39) |
| Hypertension | 1.01 | 0.29 | 3.53 | <0.001 | 2.74 (1.56 ~ 4.80) |
| Osteoarthritis | 1.26 | 0.44 | 2.86 | 0.004 | 3.52 (1.49 ~ 8.36) |
| Depression | 1.27 | 0.36 | 3.56 | <0.001 | 3.55 (1.77 ~ 7.13) |
| TUG test time | 0.40 | 0.05 | 8.10 | <0.001 | 1.50 (1.36 ~ 1.65) |
OR, Odds Ratio; CI, Confidence Interval.