Gene | Methylation | Control (n = 59)a | Case | |||||||
---|---|---|---|---|---|---|---|---|---|---|
 |  |  | Case 1 (n = 39)b | Case 2 (n = 45)c | Case 3 (n = 51)d | Case all (n = 135)e | ||||
 |  | n (%) | n (%) | OR (95% CI)f | n (%) | OR (95% CI)e | n (%) | OR (95% CI)e | n (%) | OR (95% CI)e |
H19 | Normal | 57 (96.6) | 37 (94.9) | 1.00 | 44 (97.8) | 1.00 | 28 (54.9) | 1.00 | 109 (80.7) | 1.00 |
 | Aberrant | 2 (3.4) | 2 (5.1) | 1.66 (0.20–13.48) | 1 (2.2) | 0.60 (0.05–7.43) | 23 (45.1) | 28.52 (5.85–139.06) | 26 (19.3) | 7.61 (1.71–33.80) |
GNAS | Normal | 58 (98.3) | 33 (84.6) | 1.00 | 36 (80.0) | 1.00 | 37 (72.5) | 1.00 | 106 (78.5) | 1.00 |
 | Aberrant | 1 (1.7) | 6 (15.4) | 12.89 (1.35–122.79) | 9 (20.0) | 14.91 (1.76–126.58) | 14 (27.5) | 25.35 (3.10–207.00) | 29 (21.5) | 17.53 (2.29–134.19) |
DIRAS3 | Normal | 57 (96.6) | 35 (89.7) | 1.00 | 35 (77.8) | 1.00 | 35 (68.6) | 1.00 | 105 (77.8) | 1.00 |
 | Aberrant | 2 (3.4) | 4 (10.3) | 4.17 (0.61–28.58) | 10 (22.2) | 9.11 (1.76–47.16) | 16 (31.4) | 19.79 (3.69–106.03) | 30 (22.2) | 9.02 (2.01–40.58) |