Clinical/pathological features | Sample no. | Median (Copy no.) | IQR | P-value |
---|---|---|---|---|
Tumour tissue | 83 | 0.17 | 0-27.5 | Â |
Background tissue | 69 | 0.01 | 0-1 | 0.0195 |
Paired tumour tissue | 61 | 0.17 | 0-24.1 | Â |
Paired background tissue | 61 | 0.01 | 0-1 | 0.0251 |
Gender | Â | Â | Â | Â |
Male | 47 | Â | Â | Â |
Female | 25 | Â | Â | Â |
Histology | Â | Â | Â | Â |
Squamous carcinoma | 30 | 0.4 | 0-45 | Â |
Adenocarcinoma | 37 | 0.1 | 0-4.1 | 0.035 |
Others | 6 | N/A | N/A | Â |
TNM staging | Â | Â | Â | Â |
I | 22 | 0 | 0-15.3 | Â |
II | 16 | 0.1 | 0-110.8 | 0.22 |
III | 34 | 1 | 0-43 | 0.085 |
Tumour differentiation | Â | Â | Â | Â |
High | 5 | 0.1 | 0-27.2 | Â |
Med | 33 | 1 | 0-42 | 0.17 |
Low | 11 | 0.01 | 0-1.15 | 0.51 |
Tumour status | Â | Â | Â | Â |
T1 | 8 | 3.99 | 0-13.87 | Â |
T2 | 41 | 0 | 0-22.2 | 0.989 |
T3 | 23 | 25.6 | 0-225.6 | 0.081 |
Lymph node status | Â | Â | Â | Â |
N0 | 24 | 0 | 0-18 | Â |
N1 | 13 | 0.1 | 0-77.6 | 0.93 |
N2 | 25 | 1 | 0-42 | 0.51 |
Smoking status | Â | Â | Â | Â |
Former or current smoker | 49 | 0.2 | 0-43 | Â |
Non smoker | 23 | 0 | 0-12 | 0.0372 |