Table 1 Clinical features of patients
|  | < Grade 2 RD Value-x (%) | ≥ Grade 2 RD Value-x (%) | p-value |
|---|---|---|---|
n = 26 | n = 31 | ||
AJCC Stage | Â | Â | 0.007 |
I | 4 (15) | 0 (0) | Â |
II | 10 (38) | 6 (19) | Â |
III | 5 (19) | 17 (55) | Â |
IV | 7 (27) | 8 (26) | Â |
Tumor classification | Â | Â | 0.661 |
T1 | 16 (62) | 15 (48) | Â |
T2 | 3 (12) | 6 (19) | Â |
T3 | 2 (8) | 7 (23) | Â |
T4 | 5 (19) | 3 (10) | Â |
Node classification | Â | Â | 0.005 |
N0 | 6 (23) | 3 (10) | Â |
N1 | 13 (50) | 8 (26) | Â |
N2 | 6 (23) | 12 (38) | Â |
N3 | 1 (4) | 8 (26) | Â |
Age (years) | Â | Â | 0.501 |
Mean | 49 | 51 | Â |
Range | 31–71 | 36–71 |  |
< 49 | 14 (54) | 16 (52) |  |
≥ 49 | 12 (46) | 15 (48) |  |
BMI (kg/m2) | Â | Â | 0.180 |
Mean | 24.3 | 25.6 | Â |
Range | 17.1–30.8 | 17.7–28.7 |  |
< 24 | 13 (50) | 10 (32) |  |
≥ 24 | 13 (50) | 21 (68) |  |
Gender | Â | Â | 0.193 |
Male | 17 (65) | 25 (81) | Â |
Female | 9 (35) | 6 (19) | Â |
DM | Â | Â | 0.792 |
Yes | 2 (8) | 3 (10) | Â |
No | 24 (92) | 28 (90) | Â |
HTN | Â | Â | 0.513 |
Yes | 4 (15) | 3 (10) | Â |
No | 22 (85) | 28 (90) | Â |
Smoking | Â | Â | 0.008 |
Yes | 4 (15) | 15 (48) | Â |
No | 22 (85) | 16 (52) | Â |
Chemotherapy | Â | Â | 0.499 |
Yes | 23 (89) | 29 (94) | Â |
No | 3 (11) | 2 (6) | Â |
Planning | Â | Â | 0.188 |
Yes | 15 (58) | 23 (74) | Â |
No | 11 (42) | 9 (26) | Â |