Table 3.

Association of DNA methylation with RFS and OS

RFSOS
GeneNo. of casesNo. of eventsPaNo. of eventsPa
CHFR methylation status0.2400.558
 Negative (<15%)3074
 Positive (≥15%)52178
0.0060.069
 Negative or low (<30%)4795
 High (≥30%)35157
ID4 methylation status0.8500.118
 Negative (<15%)44139
 Positive (≥15%)38113
MINT1 methylation status0.1900.535
 Negative (<15%)592010
 Positive (≥15%)2342
RECK methylation status0.0870.242
 Negative (<15%)752412
 Positive (≥15%)700
  • aLog-rank P value.