Table 2. Operative data.
| Variables | IPTW* | |||
|---|---|---|---|---|
| E2E (n=139) | TVR (n=89) | p value | ||
| CPB time (min) | 250.9±904.9 | 239.3±284.1 | 0.867 | |
| ACC time (min) | 128.5±65.1 | 156.5±70.2 | 0.004 | |
| Concomitant procedures | ||||
| Mitral valve replacement | 81 (58.7) | 46 (51.7) | 0.366 | |
| Mitral valve repair | 23 (16.7) | 15 (16.9) | 0.969 | |
| Aortic valve replacement | 19 (13.8) | 18 (20.2) | 0.237 | |
| Maze operation | 93 (67.4) | 60 (67.4) | 0.984 | |
| CABG | 6 (4.3) | 6 (6.7) | 0.533 | |
| ASD closure | 11 (8.0) | 4 (4.5) | 0.346 | |
Values are presented as mean ± standard deviation or number (%).
ACC = aortic cross-clamp; ASD = atrial septal defect; CABG = coronary artery bypass grafting; CPB = cardiopulmonary bypass; E2E = edge-to-edge repair; IPTW = inverse probability of treatment weighting; TVR = tricuspid valve replacement.
*Counts in the weighted cohort may not sum to the expected totals due to rounding. Percentages may not total 100 because of rounding, and disagreements between numbers and percentages in the weighted cohort are the result of rounding of noninteger number values.