Table 3.

In-hospital outcomes

Variables	Group A:	Group B:	Group C:	P value	Post-hoc
	GFR ≥60	GFR 59-30	GFR <30		Significant
	(n = 182)	(n = 103)	(n = 35)		Comparisons*
In hospital outcomes					-
Length of hospital stay, mean (SD) (days)	5.6 (4.9)	7.9 (6.3)	8.2 (4.8)	0.001	A < B < C
In-hospital death, n (%)	3 (1.6)	1 (1.0)	2 (5.7)	0.193	-

*Bonferroni-corrected p value was used for Post-hoc analysis.

Abbreviations: SD standard deviation.