Table 3

Frequency (%) of the p53 variant among lung adenocarcinoma cases and controls

VariableAdenocarcinomaControlsPa
nPro/Pro, n (%)nPro/Pro, n (%)
Sexb
M11723 (19.7)22930 (13.1)
F12617 (13.5)27931 (11.1)0.41
Racec
Caucasian23237 (16.0)49760 (12.1)
Age (years)d
<54496 (12.2)13914 (10.1)
54–64608 (13.3)12714 (11.0)
65–715813 (22.4)13017 (13.1)
>717613 (17.1)11216 (14.3)0.7
Educatione
College599 (15.3)11217 (15.2)
<College17729 (16.4)38743 (11.1)0.61
Smoking statusf
Never172 (11.8)15515 (9.7)
Ex-smoker12921 (16.3)26233 (12.6)
Current9717 (17.5)9113 (14.3)0.01
Pack-yearsg
0172 (11.8)15515 (9.7)
1–29575 (8.8)18424 (13.0)
29–568418 (21.4)11414 (12.3)
>568515 (17.7)547 (13.0)<0.0001
  • a For trends comparing adenocarcinoma with controls.

  • b Information was missing for 1 case and 2 controls.

  • c Information was missing for 1 case and 2 controls.

  • d Information was missing for 1 case and 2 controls.

  • e Information was missing for 8 cases and 11 controls.

  • f Information was missing for 1 case and 2 controls.

  • g Information was missing for 1 case and 3 controls.