|  |  |  |  | mFI-5 ≥ 2 |  | GFI ≥ 4 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OR | 95%CI | p value |  | OR | 95%CI | p value |  | OR | 95%CI | p value | ||||
COPD | No | 1 | Â | Â | Â | 1 | Â | Â | Â | 1 | Â | Â | ||
 | Yes | 2.081 | 1.105–3.918 | 0.023 |  | 1.236 | 0.595–2.565 | 0.570 |  | 1.551 | 0.786–3.058 | 0.206 | ||
FRAIL ≥ 3 | No | 1 |  |  |  | NA | NA | NA |  | NA | NA | NA | ||
 | Yes | 1.409 | 0.625–3.174 | 0.408 |  |  |  |  |  |  |  |  | ||
mFI-5 ≥ 2 | No | NA | NA | NA |  | 1 |  |  |  | NA | NA | NA | ||
 | Yes |  |  |  |  | 3.230 | 1.572–6.638 | 0.001 |  |  |  |  | ||
GFI ≥ 4 | No | NA | NA | NA |  | NA | NA | NA |  | 1 |  |  | ||
 | Yes |  |  |  |  |  |  |  |  | 2.627 | 1.307–5.281 | 0.007 | ||
Surgical type | Gastric | 1 | Â | Â | Â | 1 | Â | Â | Â | 1 | Â | Â | ||
 | Small bowel | 3.301 | 0.455–23.932 | 0.237 |  | 2.337 | 0.300-18.213 | 0.418 |  | 3.221 | 0.435–23.851 | 0.252 | ||
 | Colonic | 0.612 | 0.276–1.356 | 0.226 |  | 0.539 | 0.238–1.224 | 0.140 |  | 0.648 | 0.289–1.454 | 0.293 | ||
 | Rectal | 0.787 | 0.305–2.027 | 0.620 |  | 0.691 | 0.261–1.830 | 0.457 |  | 0.772 | 0.295–2.018 | 0.597 | ||
Duration of surgery | per min increase | 1.002 | 0.997–1.007 | 0.370 |  | 1.001 | 0.996–1.006 | 0.711 |  | 1.002 | 0.997–1.007 | 0.511 | ||
Intraoperative fluid infusion | per mL increase | 0.935 | 0.815–1.072 | 0.334 |  | 0.921 | 0.803–1.056 | 0.236 |  | 0.924 | 0.806–1.060 | 0.259 | ||
Blood loss | per mL increase | 1.005 | 1.000-1.009 | 0.054 | Â | 1.005 | 1.000-1.009 | 0.051 | Â | 1.005 | 1.000-1.009 | 0.052 |