Table 3.
Results of RB IHC scores and five-year survival rate1.
| RB score | Overall* | Adenocarcinoma** | Nonadenocarcinoma*** | p16-negative* | ||||
|---|---|---|---|---|---|---|---|---|
| Alive | Dead | Alive | Dead | Alive | Dead | Alive | Dead | |
| Positive | 7 (21.9) | 25 (61) | 5 (18.5) | 15 (62.5) | 3 (42.8) | 10 (58.8) | 6 (20.0) | 17 (70.8) |
| Negative | 25 (78.1) | 16 (39.0) | 25 (81.5) | 9 (37.5) | 4 (57.1) | 7 (41.2) | 24 (80.0) | 7 (29.2) |
1The data presented in the table in format of “case number (% of the same column)”.
Fisher's probability exact test (two tailed): *P < 0.001, **P < 0.05; ∗∗∗not done.