TABLE 5.
Univariable Analysis of Risk Factors With Regard to the Morbidity Defined as Missing a Textbook Outcome
| Parameters | Category | n (%) | Event [n (%)] | OR | 95% CI | P |
|---|---|---|---|---|---|---|
| Sex | Male | 1011 (47.4) | 349 (34.5) | 1 | ||
| Female | 1124 (52.6) | 333 (29.6) | 0.799 | 0.665–0.958 | 0.0155 | |
| Age | <50 yr | 437 (20.5) | 130 (29.7) | 0.875 | 0.687–1.110 | 0.2854 |
| 50–69 yr | 1128 (52.8) | 369 (32.6) | 1 | |||
| ≥70 yr | 570 (26.7) | 184 (32.3) | 0.984 | 0.793–1.220 | 0.6359 | |
| ASA classification | ASA I/II | 1394 (66.7) | 405 (29.1) | 1 | ||
| ASA III/IV | 697 (33.3) | 263 (37.7) | 1.480 | 1.221–1.792 | <0.0001 | |
| Diabetes mellitus | No | 1756 (82.2) | 548 (31.2) | 1 | ||
| Yes | 379 (17.8) | 134 (35.4) | 1.206 | 0.953–1.521 | 0.1165 | |
| CHD/heart failure | No | 1986 (93.0) | 620 (31.22) | 1 | ||
| Yes | 149 (7.0) | 62 (41.6) | 1.570 | 1.115–2.200 | 0.0091 | |
| Previous history of pancreatitis | No | 1923 (90.1) | 616 (32.0) | 1 | ||
| Yes | 212 (9.9) | 66 (31.1) | 0.959 | 0.703–1.297 | 0.7907 | |
| BMI | <25 | 1078 (51.3) | 324 (30.1) | 1 | ||
| 25 to <30 | 716 (34.0) | 237 (33.1) | 1.151 | 0.940–1.410 | 0.1732 | |
| ≥30 | 309 (14.7) | 111 (35.9) | 1.305 | 0.998–1.700 | 0.0504 | |
| Neoadjuvant therapy | No | 1861 (87.2) | 591 (31.8) | 1 | ||
| Yes | 274 (12.8) | 91 (33.2) | 1.069 | 0.813–1.396 | 0.6298 | |
| Carcinoma | No | 1077 (50.4) | 309 (28.7) | 1 | ||
| Yes | 1058 (59.6) | 373 (35.3) | 1.353 | 1.128–1.625 | 0.0012 | |
| DP type | Type 1 | 1383 (64.8) | 370 (26.8) | 1 | ||
| Type 2 | 79 (3.7) | 34 (43.0) | 2.069 | 1.297–3.272 | 0.0020 | |
| Type 3 | 604 (28.3) | 248 (41.1) | 1.907 | 1.559–2.332 | <0.0001 | |
| Type 4 | 69 (3.2) | 30 (43.5) | 2.106 | 1.281–3.431 | 0.0029 | |
| Splenectomy | No | 382 (17.9) | 104 (27.2) | 1 | ||
| Yes | 1753 (82.1) | 578 (33.0) | 1.315 | 1.031–1.688 | 0.0294 | |
| Operation time | ≤195 min | 1105 (51.8) | 277 (25.1) | 1 | ||
| 196–240 min | 441 (20.7) | 153 (34.7) | 1.588 | 1.250–2.015 | 0.0001 | |
| >240 min | 587 (27.5) | 252 (42.9) | 2.248 | 1.818–2.782 | <0.0001 | |
| Estimated blood loss | <500 mL | 848 (40.4) | 199 (23.5) | 1 | ||
| 500–1000 mL | 818 (38.9) | 270 (33.0) | 1.668 | 1.339–2.081 | <0.0001 | |
| >1000 mL | 435 (20.7) | 202 (46.4) | 2.934 | 2.285–3.774 | <0.0001 |
BMI indicate body mass index; CHD, coronary heart disease.