Table 5 Breast cancer specific survival by Kaplan Meier analysis according to histopathological and molecular parameters
From: Histone demethylase GASC1 - a potential prognostic and predictive marker in invasive breast cancer
Variable | n | Means of survival time (years) / n | p-value, Log Rank | |
|---|---|---|---|---|
| Â | Â | GASC1 negative | GASC1 positive | Â |
Overall | 355 | 14.6/198 | 16.6/157 | 0.017 (0.012B, 0.013T-W) |
Histological type | Â | Â | Â | Â |
 Ductal | 231 | 14.5/143 | 17.3/88 | 0.006 |
 Others | 124 | 14.8/ 55 | 15.4/69 | 0.608 |
Tumor grade | Â | Â | Â | Â |
 I | 84 | 16.5/ 31 | 17.0/ 53 | 0.415 |
 II+III | 269 | 14.3/165 | 16.0/104 | 0.087 |
 unknown | 2 |  |  |  |
ER status | Â | Â | Â | Â |
 negative | 77 | 13.4/ 51 | 15.2/ 26 | 0.322 |
 positive | 272 | 15.0/143 | 16.7/129 | 0.043 (0.027 B) |
 unknown | 6 |  |  |  |
PR status | Â | Â | Â | Â |
 negative | 137 | 13.6/ 91 | 16.5/ 46 | 0.061 (0.042 B) |
 positive | 212 | 15.4/103 | 16.5/109 | 0.251 |
 unknown | 6 |  |  |  |
HER2 status | Â | Â | Â | Â |
 negative | 290 | 15.3/156 | 17.4/134 | 0.018 (0.003 B) |
 positive | 45 | 12.1/ 32 | 13.0/ 13 | 0.704 |
 unknown | 20 |  |  |  |
HER2-/ductal/grade II | 90 | 14.4/49 | 18.1/41 | 0.015 |
Triple negative | 39 | 14.6/29 | 18.0/10 | 0.196 |