Table 5. Multivariate Model of Organ Space Infection*.
| Risk Factor (Ref) | Odds Ratio | 95% Confidence Interval | |
|---|---|---|---|
|
| |||
| Lower | Upper | ||
|
| |||
| Female (Male) | 0.6 | 0.400 | 0.894 |
| Neoadjuvant therapy (None) | 0.3 | 0.120 | 0.689 |
| Gland texture (Firm) | |||
| Soft | 2.5 | 1.477 | 4.235 |
| Unknown | 1.9 | 1.158 | 3.196 |
*
In addition to variables listed, model controls for age, albumin, race, body mass index, ASA class, diabetes, hypertension, hospital volume quartile, type of procedure (laparoscopic vs. open), preoperative biliary stent placement, and operation. Only significant findings are shown.