Table 1

Clinicopathologic variables and the expression status of CypA
Variables N CypA P
Low High
Age 0.242
     <65 48 13 35
     ≥65 22 3 19
Gender 0.555
     Male 45 9 36
     Female 25 7 18
Smoking 0.343
     Yes (>40 pack-years) 51 10 41
     No 19 6 13
Drink 0.580
     Yes (>50 ml/day) 39 10 29
     No 31 6 25
Differentiation <0.01
     Well + Moderate 39 16 23
     Poor 31 0 31
TNM stage 0.123
     I–II 22 8 14
     III–IV 48 8 40
Lymph node status 0.010
     Metastasis 38 4 34
     No metastasis 32 12 20

Li et al.

Li et al. Diagnostic Pathology 2013 8:207   doi:10.1186/1746-1596-8-207

Open Data