Document Classification

Section Type: RESULTS

Text: Radial artery grafting was protective in the diabetic cohort (radial artery : 11 of 115 occluded [9. 5 %] versus SV : 22 of 115 occluded [19. 1 %], McNemar corrected P = 0. 05 ; relative risk, 0. 42 ; 95 % CI, 0. 16 to 1. 01) and nondiabetics (radial artery : 25 of 325 occluded [7. 7 %] versus SV : 38 of 325 occluded [11. 7 %], McNemar corrected P = 0. 11 ; relative risk, 0. 63 ; 95 % CI, 0. 35 to 1. 10).