Relative risk (95% CI) | P value* | |
---|---|---|
CD44 expression | ||
Negative (n=112) | Reference | |
Positive (n=178) | 1.57(1.05-2.36) | 0.029 |
CD24 expression | ||
Negative (n=173) | Reference | |
Positive (n=117) | 1.41(0.98-2.02) | 0.065 |
TNM staging | ||
I (n=23) | Reference | |
II (n=47) | 1.69(0.46-6.24) | 0.433 |
III (n=187) | 4.32(1.33-14.01) | 0.015 |
IV (n=33) | 14.53(4.27-49.41) | <0.001 |
Lymph-vascular invasion | ||
Absent (n=134) | Reference | |
Present (n=156) | 1.60(1.09-2.35) | 0.016 |