Table 3.
Meta-analysis Results of Partial Flap Failure
| Author/Year/Study Type | XRT Events/ Total | Non-XRT Events/ Total | Odds Ratio | 95% CI | Z | P | Weight (%) | |
|---|---|---|---|---|---|---|---|---|
| Fixed | Random | |||||||
| (Chang et al. 2016) retro | 10/797 | 12/1336 | 1.402 | 0.603 to 3.260 | 21.39 | 21.39 | ||
| (Momeni et al. 2011) retro | 7/34 | 1/26 | 6.481 | 0.744 to 56.472 | 3.25 | 3.25 | ||
| (Arce et al. 2012) retro | 1/21 | 0/25 | 3.732 | 0.144 to 96.536 | 1.44 | 1.44 | ||
| (S. Choi et al. 2004) retro | 3/37 | 2/28 | 1.147 | 0.178 to 7.373 | 4.40 | 4.40 | ||
| (Halle et al. 2009) retro | 8/194 | 0/27 | 2.507 | 0.141 to 44.663 | 1.84 | 1.84 | ||
| (Nuara et al. 2009) pros | 3/160 | 1/140 | 2.656 | 0.273 to 25.830 | 2.94 | 2.94 | ||
| (Townley et al. 2013) retro | 1/32 | 1/14 | 0.419 | 0.0243 to 7.224 | 1.88 | 1.88 | ||
| (Azzi et al. 2019) retro | 1/8 | 2/8 | 0.429 | 0.0307 to 5.985 | 2.19 | 2.19 | ||
| (Momoh et al. 2012) retro | 2/100 | 1/99 | 2.000 | 0.178 to 22.419 | 2.61 | 2.61 | ||
| (Tran et al. 2001) retro | 5/70 | 0/32 | 5.458 | 0.293 to 101.756 | 1.78 | 1.78 | ||
| (Las et al. 2016) retro | 14/156 | 18/475 | 2.503 | 1.214 to 5.160 | 29.10 | 29.10 | ||
| (Mull et al. 2017) retro | 7/142 | 5/312 | 3.184 | 0.993 to 10.210 | 11.21 | 11.21 | ||
| (Chao et al. 2012) retro | 2/73 | 0/46 | 3.252 | 0.153 to 69.268 | 1.63 | 1.63 | ||
| (Schultze-Mosgau et al. 2002) retro | 11/123 | 3/76 | 2.390 | 0.645 to 8.859 | 8.87 | 8.87 | ||
| (Hirsch et al. 2008) retro | 2/42 | 1/25 | 1.200 | 0.103 to 13.951 | 2.53 | 2.53 | ||
| (Hanasono et al. 2009) retro | 3/131 | 1/130 | 3.023 | 0.310 to 29.452 | 2.94 | 2.94 | ||
| Total (fixed effects) | 80/2120 | 48/2799 | 2.161 | 1.472 to 3.172 | 3.934 | <0.001 | 100.00 | 100.00 |
| Total (random effects) | 80/2120 | 48/2799 | 2.112 | 1.429 to 3.120 | 3.754 | <0.001 | 100.00 | 100.00 |
Heterogeneity: Q = 6.6836, df = 15 (P = 0.9658); I2 = 0%/Publication bias: Egger test P = 0.9084; Begg test P = 0.8571.