Table 1 Clinical information for lung adenocarcinoma patients (N = 76)
Variables | Number | % |
|---|---|---|
Age | ||
  < 65 | 59 | 77.6 |
  ≥ 65 | 17 | 22.4 |
Smoke | ||
 Yes | 25 | 32.9 |
 No | 51 | 67.1 |
Sex | ||
 Female | 45 | 59.2 |
 Male | 31 | 40.8 |
T stage | ||
 T1 | 27 | 35.5 |
 T2 | 41 | 53.9 |
 T3 | 4 | 5.3 |
 T4 | 4 | 5.3 |
N stage | ||
 N0 | 48 | 63.2 |
 N1 | 7 | 9.2 |
 N2 | 21 | 27.6 |
CD44 | ||
 Low | 58 | 76.3 |
 High | 18 | 23.7 |