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Table 8 Relationship of interaction between rs2151280 and smoking with lung adenocarcinoma risk and lung squamous cell carcinoma risk

From: Association between polymorphism in CDKN2B-AS1 gene and its interaction with smoking on the risk of lung cancer in a Chinese population

 Controls (%)SmokingLung adenocarcinoma Lung squamous cell carcinoma 
   Cases (%)OR (95%CI)P valueORª (95%CI)Pa valueCases (%)OR (95%CI)P valueORª (95%CI)Pa value
CC75 (13.8)Never18 (7.3)1.00 (ref)   6 (4.8)1.00 (ref)   
TC+TT401 (74.0)Never158 (63.7)1.642 (0.951–2.835)0.0751.814 (1.042–3.156)0.03527 (21.6)0.842 (0.336–2.108)0.7130.717 (0.280–1.831)0.486
CC9 (1.7)Ever6 (2.4)2.778 (0.876–8.808)0.0833.763 (1.149–12.323)0.02911 (8.8)15.278(4.549–51.306)< 0.0019.537 (2.716–33.490)< 0.001
TC+TT57 (10.5)Ever66 (26.6)4.825 (2.583–9.011)0.0007.403 (3.815–14.366)< 0.00181 (64.8)17.763 (7.237–43.600)< 0.00112.139 (4.827–30.526)< 0.001
  1. OR odds ratio, CI confidence interval
  2. aAdjusted for age, gender, and smoking