Table 4. Regression of lipid residuals significantly associated with genome wide average DNA methylation levels.
| Lipid | Beta | SE | t | p-value | h2 | p-value for h2 |
|---|---|---|---|---|---|---|
| CE(20:3) | 0.21 | 0.09 | 2.34 | 2.31E-02 | 0.31 | 0.30 |
| LPC(15:0) | −0.22 | 0.09 | −2.54 | 1.39E-02 | 6.51E-16 | 1 |
| LPC(16:0) | −0.27 | 0.09 | −3.12 | 2.90E-03 | 3.82E-14 | 1 |
| LPC(17:0) | −0.21 | 0.09 | −2.34 | 2.30E-02 | 2.82E-14 | 1 |
| LPC(18:1e) | −0.21 | 0.09 | −2.44 | 1.81E-02 | 3.52E-17 | 1 |
| LPC(26:0) | −0.27 | 0.09 | −3.10 | 3.07E-03 | 0.056 | 0.87 |
| PC(39:3) | 0.18 | 0.09 | 2.12 | 3.84E-02 | 0.39 | 0.14 |
| TG(18:1_17:1_22:6) | −0.18 | 0.09 | −2.05 | 4.51E-02 | 0.31 | 0.05 |
| TG(18:1_18:1_22:5) | −0.23 | 0.09 | −2.69 | 9.58E-03 | 3.42E-15 | 1 |
| TG(18:1_20:4_22:6) | −0.21 | 0.09 | −2.41 | 1.96E-02 | 2.98E-15 | 1 |
| TG(19:0_18:1_18:1) | −0.18 | 0.09 | −2.14 | 3.73E-02 | 0.312 | 0.29 |
| GroupLPC | −0.24 | 0.09 | −2.74 | 8.32E-03 | 1.88E-15 | 1 |
Notes. Associations of GWAM with lipid residuals (adjusted for age, sex, education, BMI, lipid lowering medication, smoking status, experimental batch and APOE ε4 carrier status).