Subgroup | Number | LINC00662 expression | χ2 | P-value | |
---|---|---|---|---|---|
 |  | Low (n = 35) | High (n = 37) |  |  |
Age | Â | Â | Â | 0.001 | 0.974 |
  < 60 | 41 | 20 | 21 |  |  |
  > =60 | 31 | 15 | 16 |  |  |
Gender | Â | Â | Â | 0.259 | 0.611 |
 male | 31 | 14 | 17 |  |  |
 female | 41 | 21 | 20 |  |  |
Location | Â | Â | Â | 0.859 | 0.354 |
 left | 39 | 17 | 22 |  |  |
 right | 33 | 18 | 15 |  |  |
Histology | Â | Â | Â | 0.845 | 0.358 |
 adenocarcinoma | 41 | 18 | 23 |  |  |
 mucinous adenocarcinoma | 31 | 17 | 14 |  |  |
Stage | Â | Â | Â | 37.605 | 0.000 |
 I + II | 33 | 29 | 4 |  |  |
 III + IV | 39 | 6 | 33 |  |  |
T stage | Â | Â | Â | 8.354 | 0.004 |
 Tis | 41 | 26 | 15 |  |  |
 T1-T3 | 31 | 9 | 22 |  |  |
N stage | Â | Â | Â | 16.068 | 0.000 |
 N0 | 36 | 26 | 10 |  |  |
 N1 + N2 | 36 | 9 | 27 |  |  |
M stage | Â | Â | Â | 22.363 | 0.000 |
 M0 | 31 | 25 | 6 |  |  |
 M1 | 41 | 6 | 31 |  |  |
Status | Â | Â | Â | Â | Â |
 death | 12 | 2 | 10 | 5.882 | 0.015 |
 alive | 60 | 33 | 27 |  |  |