Characteristics | BANCR | Â | P |
---|---|---|---|
 | High no. cases (%) | Low no. cases (%) | Chi-squared test P-value |
Age(years) | Â | Â | 0.616 |
≤65 | 29(54.7) | 30(50.0) |  |
>65 | 24(45.3) | 30(50.0) | Â |
Gender | Â | Â | 0.232 |
Male | 35(66.0) | 33(55.0) | Â |
Female | 18(34.0) | 27(45.0) | Â |
Histological subtype | Â | Â | 0.466 |
Squamous cell carcinoma | 30(56.6) | 38(63.3) | Â |
Adenocarcinoma | 23(43.4) | 22(36.7) | Â |
TNM Stage | Â | Â | <0.001* |
Ia + Ib | 25(47.2) | 9(15.0) | Â |
IIa + IIb | 17(32.1) | 21(35.0) | Â |
IIIa | 11(20.7) | 30(50.0) | Â |
Tumor size | Â | Â | 0.001* |
≤5cm | 35(66.0) | 21(35.0) |  |
>5cm | 18(34.0) | 39(65.0) | Â |
Lymph node metastasis | Â | Â | 0.001* |
Negative | 34(64.2) | 20(33.3) | Â |
Positive | 19(35.8) | 40(66.7) | Â |
Smoking History | Â | Â | 0.127 |
Smokers | 39(64.2) | 36(60.0) | Â |
Never Smokers | 14(35.8) | 24(40.0) | Â |