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Inter-quartile analysis of ATM mvp2b methylation reveals increased risk of breast cancer in the highest quartile
| ATM mvp2b | Control (n = 189) | Case (n = 190) | χ2 | OR | 95% CI | P-value | P-trend |
|---|---|---|---|---|---|---|---|
| Q4 91.5–98.4% | 32 | 63 | 3.20 | 1.78–5.86 | 0.000083 | 0.00032 | |
| Q3 88.6–91.5% | 48 | 44 | 1.44 | 0.81–2.58 | 0.215 | ||
| Q2 88.6–91.5% | 50 | 47 | 1.60 | 0.90–2.87 | 0.108 | ||
| Q1 53.0–88.6% | 59 | 36 | 0.0011 | 1 |
