Table 3.
Outcomes Variable | Total N=175 |
Robust N= 29 |
Prefrail N=73 |
Frail N=73 |
P-Value | |
---|---|---|---|---|---|---|
Unadjusted | Adjusteda | |||||
Length of stay, mean (SD) (days) | 5.5 (3.4) | 4.2 (1.7) | 5.0 (3.0) | 7.1 (5.7) | <0.001 | 0.002 |
Length of stay ≥ 6 days, n (%) | 127 (72.6) | 15 (51.7) | 46 (63) | 66 (90.4) | <0.001 | <0.001 |
Any complication, n (%) | 49 (28) | 1 (3.4) | 19 (26) | 29 (39.7) | 0.001 | 0.03 |
Unplanned ICU admission, n (%) | 13 (7.4) | 0 | 6 (8.2) | 7 (9.6) | 0.24 | 0.98 |
Discharged home, n (%) | 15 (8.6) | 9 (31) | 3 (4.2) | 3 (4.1) | <0.001l | 0.01 |
Orthopedic follow-up, n (%) | 147 (84) | 29 (100) | 67 (91.8) | 51 (71.8) | <0.001 | 0.02 |
30-day readmission, n (%) | 20 (11.4) | 2 (6.9) | 9 (12.5) | 9 (12.5) | 0.69 | 0.96 |
30-day mortality, n (%) | 5 (2.9) | 0 | 1 (1.4) | 4 (5.5) | 0.20 | 0.43 |
Adjusted by age, gender and Charlson index