Germline variation networks in the PI3K/AKT pathway corresponding to familial high-incidence lung cancer pedigrees

Table 2 Risk of family history on lung cancer stratified by histologic characteristics

Histologic characteristics	Family history of lung cancer		Adjusted OR^a (95%CI)
Histologic characteristics	No N(%)	Yes N(%)	Adjusted OR^a (95%CI)
Squamous carcinoma	111(94.1)	7(5.9)	1.00
Small cell carcinoma	56(94.9)	3(5.1)	0.90 (0.22, 3.63)
Adenocarcinoma	427(85.7)	71(14.3)	2.74 (1.19, 6.31)

^a Adjusted for sex, smoking index, lung disease history, living environment, and occupational exposure

ISSN: 1471-2407