Variables | Multivariate (model 1) | Multivariate (model 2) c statistics = 0.8752 | Score assigned (range of 0–10) c statistics = 0.8784 | |||
---|---|---|---|---|---|---|
OR (95% CI) | P value | OR (95% CI) | P value | Model 1 | Model 2 | |
NLR > 10 |  |  | 2.11 (1.05–4.23) | 0.0362* | – | 1 |
CRP (per mg/dL) |  |  |  |  | (0–3) | (0–3) |
 3.0–5.9 mg/dL | 3.58 (1.33–9.59) | 0.0114 | 3.32 (1.27–8.72) | 0.0148* | 2 | 2 |
 ≥ 6.0 mg/dL | 11.61 (4.95–27.21) | < 0.0001* | 9.97 (4.30–23.08) | < 0.0001* | 3 | 3 |
Fat stranding (per grade) |  |  |  |  | (0–5) | (0–5) |
 Grade 1 | 4.26 (1.08–16.74) | 0.0381* | 4.08 (1.40–16.04) | 0.0439* | 3 | 3 |
 Grade 2 | 6.02 (1.56–22.78) | 0.0083* | 6.15 (1.66–22.82) | 0.0066* | 4 | 4 |
 Grade 3 | 18.44 (4.70–72.36) | < 0.0001* | 18.29 (4.76–70.25) | < 0.0001* | 5 | 5 |
Appendicolith on CT | 2.94 (1.43–6.03) | 0.0179* |  |  | 1 | – |
Ascites on CT | 2.68 (1.19–6.07) | 0.0032* | 2.83 (1.25–6.39) | 0.0124* | 1 | 1 |