Table 3.
Characteristic | Median PFS (years) | p | Median OS (years) | p |
---|---|---|---|---|
Tumor size ≤2 cm | 0.019 | 0.133 | ||
CD44 negative (n = 8) | 11.0 | 9.4 | ||
CD44 positive (n = 10) | Not reached | Not reached | ||
Tumor size >2 cm | 0.800 | 0.346 | ||
CD44 negative (n = 21) | 3.9 | 7.5 | ||
CD44 positive (n = 12) | 5.3 | 8.4 | ||
Node negative | 0.997 | 0.776 | ||
CD44 negative (n = 11) | 17.1 | 14.4 | ||
CD44 positive (n = 11) | 17.9 | 22.2 | ||
Node positive | 0.069 | 0.021 | ||
CD44 negative (n = 18) | 3.4 | 6.3 | ||
CD44 positive (n = 11) | 10.3 | 15.6 |
Median PFS and OS values are Kaplan–Meier estimates. p values obtained using Log Rank test
Bold values indicate a statiscally significant result (i.e., p< 0.05)