Association between Preoperative Plasma sRAGE Levels and Recovery from Cardiac Surgery

Table 3

Binary logistic regression analysis of hospital length of stay with patient characteristics, operative variables, and postoperative outcomes^a.

	Hospital stay > median (8.94 days)		Univariate analysis; Odds ratio (95% CI)	𝑃	Multivariate analysis; Odds ratio (95% CI)	𝑃
	No mean	Yes mean
Age	66.7	71.3	1.0 (1.0-1.0)	0.016 ^a	1.1 (1.0-1.1)	0.024 ^b
Ischaemic time	81.3	98.2	1.0 (1.0-1.0)	𝟎.𝟎𝟎𝟑^a	1.0 (1.0-1.1)	0.100
CPB time	110.2	128.0	1.0 (1.0-1.0)	𝟎.𝟎𝟎𝟕^a	1.0 (1.0-1.0)	0.422
Log Creatinine	2.0	2.0	8.0 (0.4–169.3)	0.182
Log BMI	1.42	1.42	0.9 (0.0–102.1)	0.974
Log EuroSCORE	0.74	0.76	1.5 (0.3–7.3)	0.609
Log sRAGE preop	−0.37	−0.27	18.3 (4.2–80.2)	0.000 ^a	25.4 (1.3–483.6)	0.032 ^b
Log sRAGE postop	0.36	0.40	12.1 (2.7–54.2)	𝟎.𝟎𝟎𝟏^a	2.9 (0.1–66.5)	0.500
Log S100A8/9 preop	−0.70	−0.15	4.6 (0.9–24.0)	0.068	2.4 (0.3–18.6)	0.407
Log S100A8/9 postop	0.16	0.32	3.7 (0.5–25.5)	0.181

CPB: cardiopulmonary bypass; BMI: body mass index; and 𝑛=124.
aSignificant relationship following univariate analysis.
bSignificant relationship following multivariate analysis.