- Factors affecting hospital stay
| Factors | Coefficient (95% CI) | P-value |
|---|---|---|
| Age | 0.001 (-0.03 - 0.004) | 0.69 |
| Male | 0.11 (0.02 - -0.19) | 0.01 |
| Body mass index | 0.004 (-0.001 - 0.008) | 0.10 |
| Diabetes mellitus | 0.06 (-0.004 - 0.13) | 0.07 |
| Hypertension | -0.06 (-0.13 - 0.01) | 0.08 |
| Cardiac disease | 0.12 (0.02 - 0.21) | 0.02 |
| Renal disease | 0.23 (0.06 - 0.39) | 0.01 |
| Rheumatoid arthritis | 0.02 (-0.12 - 0.16) | 0.77 |
| Osteoporosis | 0.08 (-0.1 - 0.23) | 0.39 |
CI: confidence interval