Table 5 Comparison of GR methylation groups with PAM50 characteristics
Characteristic | C methylated | Both C and U unmethylated | U methylated, no C methylation | χ2 | P | |||
|---|---|---|---|---|---|---|---|---|
N | % | N | % | N | % | |||
PAM50 subtype | ||||||||
 Luminal A | 16 | 44.4 | 48 | 51.6 | 13 | 36.1 | 8.602 | 0.327 |
 Luminal B | 14 | 38.9 | 22 | 23.7 | 11 | 30.6 | ||
 HER2 | 5 | 13.9 | 15 | 16.1 | 10 | 27.8 | ||
 Basal | 1 | 2.8 | 4 | 4.3 | 0 | 0.0 | ||
 Normal | 0 | 0.0 | 4 | 4.3 | 2 | 5.6 | ||
RORS group | ||||||||
 Low | 12 | 33.3 | 38 | 40.9 | 14 | 38.9 | 2.667 | 0.615 |
 Medium | 18 | 50.0 | 41 | 44.1 | 13 | 36.1 | ||
 High | 6 | 16.7 | 14 | 15.1 | 9 | 25.0 | ||
RORP group | ||||||||
 Low | 10 | 27.8 | 26 | 28.0 | 6 | 16.7 | 3.475 | 0.482 |
 Medium | 17 | 47.2 | 52 | 55.9 | 21 | 58.3 | ||
 High | 9 | 25.0 | 15 | 16.1 | 9 | 25.0 | ||
RORT group | ||||||||
 Low | 8 | 22.2 | 26 | 28.0 | 7 | 19.4 | 1.581 | 0.812 |
 Medium | 19 | 52.8 | 48 | 51.6 | 19 | 52.8 | ||
 High | 9 | 25.0 | 19 | 20.4 | 10 | 27.8 | ||