Five-year overall survival of adenocarcinoma subtypes according to marker expression (total n=110)
| Five-year survival (%) | ||||||||
|---|---|---|---|---|---|---|---|---|
| ALDH1A1 | CD133 | |||||||
| Predominant subtype | N (%) | Overall | High | Low | p Value | High | Low | p Value |
| Acinar | 60 (51) | 80 | 70.3 | 95.7 | 0.017* | 60.7 | 79.8 | 0.030* |
| Solid | 21 (18) | 66.7 | 70.6 | 50.0 | 0.564 | 66.7 | 66.7 | 0.317 |
| Papillary | 18 (15) | 72.2 | 55.6 | 88.9 | 0.219 | 63.6 | 85.7 | 0.582 |
| Micropapillary | 6 (5) | 66.7 | 33.3 | 100 | 0.225 | 66.7 | 0 | 0.025* |
| Lepidic | 5 (4) | 80 | 100 | 66.7 | 0.380 | 66.7 | 100 | 0.380 |
*log rank (Mantel-cox).
ALDH1A1, aldehyde dehydrogenase 1A1.