Clinic pathological features | n | Expression of Kir2.1 | Expression of MRP1/ABCC1 | ||||
---|---|---|---|---|---|---|---|
+ | - | P | + | - | P | ||
Gender | Â | Â | Â | 1 | Â | Â | 1 |
Male | 43 | 18 | 25 | Â | 21 | 22 | Â |
Female | 9 | 5 | 4 | Â | 6 | 3 | Â |
Age | Â | Â | Â | 0.892 | Â | Â | 0.426 |
<55†| 23 | 7 | 16 |  | 10 | 13 |  |
≥55 | 29 | 16 | 13 |  | 17 | 12 |  |
Smoking history | Â | Â | Â | 1 | Â | Â | 0.328 |
Yes | 41 | 20 | 21 | Â | 22 | 19 | Â |
No | 11 | 3 | 8 | Â | 5 | 6 | Â |
Clinical stage | Â | Â | Â | 0.032 | Â | Â | 0.001 |
limited disease | 25 | 7 | 18 | Â | 6 | 19 | Â |
extensive disease | 27 | 16 | 11 | Â | 21 | 6 | Â |
Chemotherapy reponse | Â | Â | Â | 0.021 | Â | Â | 0.001 |
Sensitive group | 25 | 6 | 19 | Â | 7 | 18 | Â |
Resistant group | 22 | 17 | 5 | Â | 20 | 2 | Â |