mFI status | Minor complications | Major complications | Wound complications | Any complications | ||||||||||||
No (n=714) | Yes (n=172) | No (n=781) | Yes (n=105) | No (n=738) | Yes (n=148) | No (n=672) | Yes (n=214) | |||||||||
n (%) | n (%) | OR (95% CI) | P value | n (%) | n (%) | OR (95% CI) | P value | n (%) | n (%) | OR (95% CI) | P value | n (%) | n (%) | OR (95% CI) | P value | |
Non-frail | 550 (77.0) | 119 (69.2) | 1.00 | 0.02 | 601 (77.0) | 68 (64.8) | 1.00 | 0.10 | 564 (76.4) | 105 (71.0) | 1.00 | 0.09 | 522 (77.7) | 147 (68.7) | 1.00 | 0.04 |
Frail | 164 (23.0) | 53 (30.8) | 1.58 (1.09 to 2.30) | 180 (23.1) | 37 (35.2) | 1.46 (0.93 to 2.31) | 174 (23.6) | 43 (29.1) | 1.41 (0.95 to 2.11) | 150 (22.3) | 67 (31.3) | 1.46 (1.02 to 2.08) |
Minor complications adjusted for: age (<65, ≥65).
Major complications adjusted for: BMI (<30, 30–40, ≥40, unknown), ASA classification (1–2, ≥3), on dialysis prior to surgery (no vs yes).
Wound complications adjusted for: age (<65, ≥65).
Any complications adjusted for: ASA classification (1–2, ≥3), on dialysis prior to surgery (no vs yes).
ASA, American Society of Anesthesiologists; BMI, body mass index; mFI, modified frailty index.