Table 2.
CABG and Valve Replacement/Repair Data
| Variable | n3-PUFA (n=120) | Placebo (n=123) | P |
|---|---|---|---|
| Number of saphenous vein grafts | 0.80* | ||
| 0 | 9 (8%) | 12 (10%) | |
| 1 | 33 (28%) | 31 (25%) | |
| 2 | 47 (39%) | 51 (41%) | |
| 3 | 25 (21%) | 21 (17%) | |
| 4–5 | 6 (5%) | 8 (6%) | |
| Number of internal mammary artery grafts | 0.15* | ||
| 0 | 15 (12%) | 12 (10%) | |
| 1 | 99 (82%) | 98 (80%) | |
| 2 | 5 (4%) | 12 (10%) | |
| 3 | 1 (1%) | 1 (1%) | |
| Valve replacement/repair | 0.76† | ||
| Aorta | 14 (12%) | 11 (9%) | |
| Mitral | 1 (1%) | 1 (1%) | |
| Tricuspid | 0 (0%) | 1 (1%) | |
| No valve replacement/repair | 105 (88%) | 110 (89%) | |
| Off-pump bypass | 28 (23%) | 33 (27%) | 0.53‡ |
Values are given as n (%) of patients.
*
Wilcoxon rank-sum exact test.
†
Fisher exact test for r×c table.
‡
Pearson χ2 test.