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Table 5 Genotype distribution of the GSTT1 gene polymorphism in NSCLC patients and healthy controls

From: Association of CYP1A1, GSTM1 and GSTT1 gene polymorphisms with risk of non-small cell lung cancer in Andhra Pradesh region of South India

Genotype

Lung cancer (n = 226)

Controls (n = 210)

χ2

OR (95 % CI)

p value

N (%)

N (%)

GSTT1 (+/+)

200 (81.30)

224 (89.6)

1

Reference

 

GSTT1 (−/−)

46 (18.69)

26 (10.4)

6.86

1.98 (1.18, 3.32)

0.008*

  1. * p < 0.05