highly significantp < 0.001
NSCLC cases included 65 (51.2%) smokers, but controls included about 33 (23.9%) smokers, resulting in a highly significant difference ( p < 0.001).
NSCLC cases included 65 (51.2%) smokers, but controls included about 33 (23.9%) smokers, resulting in a highly significant difference ( p < 0.001).