Table 2 The pooled rate of minor postoperative and follow-up complications
Pooled events | Events(n) | % | Included studies | Incidence(95%CI) | Heterogeneity(I2) | p |
|---|---|---|---|---|---|---|
Post-operative minor complications | 106 | 100.00 | 9 | 0.208 (0.119–0.297) | 95.00 | 0.000 |
Trivial to mild aortic regurgitation | 43 | 40.57 | 8 | 0.045 (0.018–0.071) | 50.96 | 0.000 |
Trivial to mild residual shunt | 28 | 26.42 | 8 | 0.050 (0.015–0.085) | 74.50 | 0.000 |
Trivial to mild tricuspid regurgitation | 22 | 20.75 | 7 | 0.002(−0.004–0.008) | 77.30 | 0.000 |
Trivial to mild pulmonary regurgitation | 13 | 12.26 | 7 | 0.002(− 0.004–0.008) | 57.10 | 0.030 |
Follow-up minor complications | 44 | 100.00 | 9 | 0.004(−0.003–0.011) | 85.90 | 0.000 |
Trivial to mild aortic regurgitation | 17 | 38.64 | 8 | 0.001(−0.003–0.004) | 63.00 | 0.009 |
Trivial to mild pulmonary regurgitation | 15 | 34.09 | 7 | 0.003(−0.004–0.009) | 63.30 | 0.012 |
Trivial to mild residual shunt | 7 | 15.91 | 9 | 0.000(−0.001–0.001) | 0.00 | 0.513 |
Trivial to mild tricuspid regurgitation | 5 | 11.36 | 7 | 0.000(−0.001–0.001) | 0.00 | 0.479 |