Table 1.

Comparison of study characteristics between normal RFT and mild renal dysfunction

Study characteristics	Normal RFT(n=412)	Mild Renal Dysfunction(n=76)	P value
Age	57.8 ±8.3	62.1±8.42	<0.001**
Sex	361:51	69:07	0.433
DM	189 (45.87%)	37 (48.68%)	0.652
HTN	167 (40.53%)	45 (59.21%)	0.003**
COPD	12 (2.91%)	3 (3.94%)	0.714
CVA	7 (1.69%)	4 (5.26%)	0.076+
PVD	4 (0.97%)	2 (2.63%)	0.237
SMOKER	94 (22.81%)	16 (21.06%)	0.735
RECENT MI	14 (3.39%)	4 (5.26%)	0.502
NYHA 4	36 (8.73%)	7 (9.21%)	0.894
EF >40%	370 (89.80%)	60 (78.94%)	0.007**
EF <40%	42 (10.19%)	16 (21.1%)	0.007**
PRE OP.ACE	71 (17.23%)	4 (5.26%)	0.008**
CABG
ON CPB	120(29.12%)	20(26.3%)
CPB(MINS)	100 ±41min	116 ±45	0.002**
ACX(MINS)	63.06 ±31.27	70.72 ±32.3	0.067+
BUN	11.34 ±3.47	16.65 ±6.81	<0.001**
S.CREATININE	1.02 ±0.16	1.61 ±0.2	<0.001**
GFR	78.44±16.26	51.30±9.53