TP53 and neuroblastoma: No significant association was found between the TP53 gene rs1042522 C>G polymorphism and neuroblastoma susceptibility in the overall analysis (CG vs. CC: adjusted OR = 0.92, 95% CI = 0.70–1.22, P=0.567; GG vs. CC: adjusted OR = 0.99, 95% CI = 0.69–1.42, P=0.947; CG/GG vs. CC: adjusted OR = 0.94, 95% CI = 0.72–1.23, P=0.639; or GG vs. CC/CG: adjusted OR = 1.04, 95% CI = 0.75–1.43, P=0.814) and stratified analysis by age, gender, sites of origin, and clinical stages.