All complications | Group A (n) | Group B (n) | Group C (n) | P value (P A–B/P A–C/P B–C) |
---|---|---|---|---|
Dysphagia | 3 | 4 | 0.687/0.107/0.037 | |
Infection | 2 | 1 | 0.218/1.000/0.586 | |
Hardware-related complications | 4 | 1 | 0.344/0.048/0.462 | |
Pseudarthrosis | 3 | 0.232/0.101/>0.05 | ||
Esophagostoma | 1 | 0.474/>0.05/0.462 | ||
Cage subsidence | 3 | 0.232/0.107/>0.05 | ||
Harvested axial pain | 2 | >0.05/0.488/0.490 | ||
Recurrence of tuberculosis | 1 | >0.05/1.000/1.000 | ||
Revision surgery | 5 | 2 | 0.410/0.021/0.206 | |
Total | 18 | 10 | 4 | 0.027/0.000/0.024 |