TNF and Neonatal sepsis: In the allele model of TNF-α-308G/A (rs1800629) study, the P-values for Asian, European and global effects were 0.344, 0.351 and 0.712, respectively, whinch were all greater than 0.05, indicating that there was no correlation between TNF-α-308G/A (rs1800629) gene polymorphism and neonatal sepsis in the allele model.