Table IB.

Overall comparison of the patency of sequential and individual venous conduits at 1 year post operatively (data from 0 to 1 yr).

B. At 1 year post operatively (data from 0 to 1 yr)
Outcome	No. of Individual SVG	No. of Sequential SVG	No. of LIMA pedicled grafts
Patent	241	112	315
Partially patent	24	19	3
Occluded	79	20	5
Total	344	151	323

Overall patency (including partial patency) in case of individual grafts = 77.03%.

Overall patency (including partial patency) in case of sequential grafts = 86.8%.

Overall patency (including partial patency) in case of LIMA = 98.5%.

P value is 0.013, implying that the sequential SVGs have superior patency than the individual ones (P < 0.05).