Complications in patients with low and high GNRI scores
| GNRI < 97.5 N=12 | GNRI ≥ 97.5 N=32 | P Value | |
|---|---|---|---|
| Number of patients with complications (%) | 8 (67) | 6 (19) | 0.016 |
| Return to the OR (%) | 5 (42) | 4 (13) | 0.087 |
| Total LOS, day (mean ± SD) | 18 ± 23 | 7 ± 7 | 0.119 |
| Discharge to SNF | 4 (33) | 2 (6) | 0.039 |
GNRI, geriatric nutrition risk index.