Technique | Total (n = 16) | Group J (n = 5) | Group C (n = 11) | t / χ2 | p-Value |
---|---|---|---|---|---|
Modus operandi | Â | Â | Â | Â | 0.245# |
 Ivor-Lewis | 12 | 5 | 7 |  |  |
 McKeown | 4 | 0 | 4 |  |  |
Route of reconstruction | Â | Â | Â | Â | 1.000# |
 Posterior mediastinum | 14 | 5 | 9 |  |  |
 Retrosternal | 2 | 0 | 2 |  |  |
Operative time, Median(P25,P75) (h) | 7.71(6.92,9.42) | 7.5(7.25,8.42) | 7.92(6.83,9.83) | 0.792 | 0.442* |