Our initial literature search yielded 546 reports, which included 13 population-based [28]–[31], [36]–[44] and one hospital-based [27] case-control studies meeting the inclusion criteria based on the search criteria for lung cancer susceptibility linking to at least one of four common SNPs of VEGF gene, −2578C>A, −460C>T, +936C>T, and +405C>G. The gene discussed is VEGFA; the disease is lung cancer.