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Objective: This study was to evaluate the association between single-nucleotide polymorphisms (SNP) in VTI1A gene and the susceptibility to lung cancer in never-smoking Chinese patients, and investigate the relationship between VTI1A SNP and expression of adiponectin receptor.Method: 887 subjects were enrolled in this study from Guangdong General Hospital.The genotypes of VTI1A (rs7086803) were determined in 746 lung cancer patients and 141 normal subjects by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP).Overall survival (OS) was evaluated by Kaplan-Meier test and Cox model.