Table 4: Association of TP53 mutation with 1p19q codeleted tumors and IDH mutated tumors.

TP53
MutatedNormalPercentageDifference to IDH mutated group ( )

Grade II1p19q/IDH mutated3318.8%<0.0001
IDH mutated312258.5%
others51327.8%0.0309

Grade III1p19q/IDH mutated1166.3%0.0002
IDH mutated211361.8%
others112431.4%0.0160