Skip to main content

Table 1 Clinical characteristics of case and control subjects

From: Association of PD-1 polymorphisms with the risk and prognosis of lung adenocarcinoma in the northeastern Chinese Han population

VariableCaseControlp-Value
Total287111 
Age(yr), mean ± SD62.0 ± 10.1 (27–89)62.5 ± 10.7 (40–91)0.757
Gender  0.2535
 Males148 (52%)65 (59%) 
 Females139 (48%)46(41%) 
TNMa
 I-II150 (12%)  
 III-IV137 (48%)  
  1. athe 7th Edition of TNM in lung cancer, 2009