Table 4.

Coronary artery lesions in patients with different renal functions

Groups	Single-vessel disease		Double-vessel disease		Multi-vessel disease		P
	n	%	n	%	n	%
Moderate to severe renal failure	2	15.4	4	30.8	7	53.8	0.032
Mild renal failure	16	50.0	10	31.3	6	18.8
Normal renal function	80	48.5	58	35.2	27	16.4