Table 4.
Multivariate regression analysis of influencing factors of sarcopenia in the elderly.
| β | SE | Walds Value | p Value | OR Value | 95% CI | |
|---|---|---|---|---|---|---|
| Constant | 2.531 | 0.728 | 12.087 | 0.001 | 12.568 | |
| Age | 0.908 | 0.184 | 24.459 | 0.000 | 2.480 | (1.730, 3.553) |
| Fall history | 0.634 | 0.226 | 7.841 | 0.005 | 0.616 | (1.885, 1.209) |
| BMI | ||||||
| Underweight | 94.860 | 0.000 | ||||
| Normal weight | −1.479 | 0.375 | 15.594 | 0.000 | 0.228 | (0.109, 0.475) |
| Overweight | −3.517 | 0.431 | 66.540 | 0.000 | 0.030 | (0.013, 0.069) |
| MNA-SF | ||||||
| Normal nutritional status | 15.341 | 0.000 | ||||
| The risk of malnutrition | 0.735 | 0.189 | 15.149 | 0.000 | 2.085 | (1.440, 3.019) |
| Malnutrition | 0.192 | 0.706 | 0.074 | 0.785 | 1.212 | (0.304, 4.834) |
| PASE | ||||||
| Low physical activity | 8.584 | 0.014 | ||||
| Moderate physical activity | −0.522 | 0.231 | 5.118 | 0.024 | 0.593 | (0.377, 0.933) |
| High physical activity | −0.874 | 0.303 | 8.328 | 0.004 | 0.417 | (0.230, 0.755) |