Table 4.
Multiple linear regression analysis for factors significantly associated with 3-month postoperative Barthel Index score in fragility hip fracture patients
| Factors | Barthel Index score at 3 months | ||
|---|---|---|---|
| Coefficient (b) | Standard error | p value | |
| Age | − 0.22 | 0.10 | 0.034 |
| Body mass index | 0.06 | 0.20 | 0.764 |
| Charlson comorbidity index | − 0.54 | 0.56 | 0.331 |
| Independent ambulation before fracture | 5.28 | 1.67 | 0.002 |
| Time to admission | − 0.20 | 0.17 | 0.237 |
| Delayed surgery (> 48 h) | − 3.15 | 2.13 | 0.140 |
| Length of hospital stay | − 0.31 | 0.19 | 0.099 |
| Baseline Barthel Index score | 0.27 | 0.04 | < 0.001 |
| Surgery performed during the pandemic | − 9.34 | 1.70 | < 0.001 |
| Occurrence of complications | − 1.81 | 1.89 | 0.339 |
A p value < 0.05 indicates statistical significance