Variables CCControls/Cases TTControls/Cases OR (95%CI) p value
Gender
Males 47/28 17/40 3.9(1.9-8.2) 0.0003
Females 13/5 5/12 6.2(1.4-27.1) 0.01
Age at diagnosis (Years)
≤ 45 15/5 8/13 4.8(1.3-18.6) 0.02
>45 45/28 14/39 4.5(2.1-9.8) 0.0001
Smoking Status
Non Smoker 12/10 6/13 2.6(0.7-9.4) 0.25
Smokers 48/23 16/39 5.1(2.4-11.0) 0.0000
Smoking Level ( Pack Year)
Mild (<10) 9/4 4/5 2.8(0.5-16.4) 0.47
Moderate (<40) 13/9 6/19 4.6(1.3-16.0) 0.03
Heavy (>40) 26/10 6/13 5.6(1.7-19.0) 0.008
Smoking Type
Cigarette 16/10 5/22 7.0(2.0-24.6) 0.003
Beedi 12/2 8/11 8.3(1.4-47.6) 0.03
Hooka 18/11 3/6 3.3(0.7-15-8) 0.26
Table 6: Risk of NSCLC associated with the CASP9 (-712C>T) polymorphism by potential risk factors in the Indian population.