Also, the VEGF polymorphisms rs3024994, rs2010963, and particularly the homozygous carriers of rs1005230 were associated with a worse prognosis for glioma and glioblastoma.
In the single-locus analysis, we found that rs2010963 (G+405C, G-634C) [odds ratio (OR) = 1.29; 95% confidence interval (CI) = 1.04-1.58; GC/CC vs. GG] and rs3025030 (OR = 2.21; 95% CI = 1.18-4.14; CC vs. GG/GC) were associated with increased risk for glioma, and rs3024994 (OR = 0.66; 95% CI = 0.47-0.94; CT/TT vs. CC) was associated with reduced glioma risk, albeit insignificant after Bonferroni correction for multiple comparisons.