Preoperative platelet count predicts posttransplant portal vein complications in orthotopic liver transplantation: a propensity score analysis

Table 4 Primary and secondary outcomes in two groups after IPTW

Outcomes	PLT > 49.5 × 10^9/L (n = 167)	PLT ≤ 49.5 × 10^9/L (n = 162)	Univariate analysis		Multivariable analysis
Outcomes	PLT > 49.5 × 10^9/L (n = 167)	PLT ≤ 49.5 × 10^9/L (n = 162)	p	OR (95% CI)	p	OR (95% CI)
Portal vein complications (%)	18 (10.2%)	2 (1.4%%)	0.001	8.296 (1.855, 37.096)	0.006	9.210 (1.907, 44.489)
Hepatic artery thrombosis (%)	6 (3.4%)	3 (2.2%)	0.514	1.549 (0.365, 6.577)
Biliary strictures (%)	16 (9.1%)	18 (12.9%)	0.273	0.668 (0.325, 1.371)
Early allograft dysfunction (%)	48 (27.1%)	22 (15.8%)	0.022	1.925 (1.098, 3.374)	0.019	2.087 (1.131, 3.853)
In-hospital mortality (%)	9 (5.1%)	4 (2.9%)	0.323	1.722 (0.533, 5.566)
Prolonged ICU stay (%)	65 (36.9%)	48 (34.5%)	0.659	1.119(0.703, 1.781)
Post-operative hospital stay (days)	19 (14, 23)	18 (14, 23)	0.964	/

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