Figure 2.

Kaplan-Meier overall survival curves in glioblastoma patients with p53 gene expression in the central and peripheral zones. Patients with higher p53 gene expression in the peripheral zone using cell phones 3 hours a day had shorter overall survival than those with lower p53 gene expression; the difference was statistically significant (P=0.024). The average specific absorption rate by our patients was 1.42 w/kg. Blue line: mutant type p53 gene expression in the central zone; red line: mutant type p53 gene expression in the peripheral zone.