Characteristic | Flap | P | |
---|---|---|---|
Chimeric flap (n = 26) | Classical flap (n = 25) | ||
Age, years (mean ± SD) | 51.73 ± 8.42 | 48.24 ± 7.83 | 0.14 |
Sex, male: female, n: n | 25:1 | 24:1 | 0.98 |
Tumor stage | 0.42 | ||
T1 | 4 | 6 | |
T2 | 20 | 16 | |
T3 | 1 | 3 | |
T4 | 1 | 0 | |
Nodal stage | 0.54 | ||
N0 | 16 | 13 | |
N1 | 6 | 4 | |
N2 | 2 | 5 | |
N3 | 2 | 3 | |
Clinical stage | 0.78 | ||
I | 4 | 3 | |
II | 11 | 9 | |
III | 6 | 5 | |
IV | 5 | 8 | |
Size of flap (range) | 8 cm × 4.5 cm–14 cm × 6 cm | 7 cm × 4 cm–14 cm × 7 cm | 0.60 |
Size of muscle (range) | 3 cm × 3 cm–5 cm × 4 cm | – | |
Size of dead cavity (range) | 3 cm × 3 cm–5 cm × 4 cm | 3 cm × 3 cm–5 cm × 4 cm | 0.34 |