Table 4 Correlation between platelet depletion on POD1 and clinical characteristics
Subject characteristics | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
Platelet count | P | Odds ratio | 95% CI | P | ||
(POD 1) | ||||||
<10 × 104/μL | ||||||
N =30 | ||||||
Age (years) | >68 | 19 | 0.553 | |||
BMI | <22 | 10 | 0.116 | |||
Diabetes mellitus | Yes | 8 | 0.197 | |||
ICGR-15 | >10% | 21 | 0.231 | |||
>15% | 7 | 0.430 | ||||
Pre-operative albumin (mg/dL) | <3.9 | 16 | 0.845 | |||
Pre-operative platelet count | <12 × 104/μL | 5 | <0.01 | 34.7 | 3.16-380.2 | <0.01 |
Preoperative Portal vein embolism | Yes | 20 | 0.716 | |||
Type of hepatectomy | Right/trisegmen-tectomy | 21 | 0.542 | |||
PD | Yes | 3 | 0.775 | |||
Operative blood loss (mL) | >1700 | 24 | <0.01 | 5.24 | 1.69-16.2 | <0.01 |
Operation time (min) | >660 | 21 | 1 | |||
Concomitant resection | Hepatic artery | 5 | 0.339 | |||
PV | 12 | 0.432 | ||||
Number of bile duct reconstructions | >3 | 14 | 0.065 | - | - | N.S |
Postoperative AST (IU) | >370 | 15 | 1 | |||
Postoperative ALT (IU) | >440 | 16 | 0.844 | |||
PT-INR (POD1) | >1.8 | 18 | 0.171 | |||
APTT (POD1) | >40 | 26 | <0.01 | 5.31 | 1.71-16.46 | <0.01 |
Organ/space SSI (n =30) | Yes | 9 | <0.01 | - | - | N.S |