From: Evaluating gene by sex and age interactions on cardiovascular risk factors in Brazilian families
No Heterogeneity | Heterogeneity in Variance Components by Sex | ||||||||||
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Traits | Covariates | Polygenic heritability estimates | Estimates of polygenic and environmental variances | Selected model | Polygenic heritability estimates | Estimates of polygenic and environmental variances | |||||
Male | Female | Male | Female | ||||||||
h2(sd) |
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ln(SBP) | No Sex Sex, Age | 0.1412 (0.034) 0.1442 (0.034) 0.2685 (0.041) | 0.1783 0.1790 0.2499 | 1.0841 1.0622 0.6808 | environmental environmental no heterogeneity | 0.1678 0.1707 0.2685 | 0.1328 0.1347 0.2685 | 0.1847 0.1843 0.2499 | 0.9158 0.8954 0.6808 | 0.1847 0.1843 0.2499 | 1.2052 1.1834 0.6808 |
ln(DBP) | No Sex Sex, Age | 0.1484 (0.036) 0.1485 (0.036) 0.2305 (0.041) | 0.1645 0.1645 0.2241 | 0.9436 0.8432 0.7479 | no heterogeneity no heterogeneity no heterogeneity | 0.1484 0.1485 0.2305 | 0.1484 0.1485 0.2305 | 0.1645 0.1645 0.2241 | 0.9436 0.8432 0.7479 | 0.1645 0.1645 0.2241 | 0.9436 0.8432 0.7479 |
ln(GLU) | Δ No Δ Sex Δ Sex, Age | 0.3401 (0.046) 0.3401 (0.046) 0.3570 (0.048) | 0.3250 0.3250 0.3136 | 0.6305 0.6305 0.5648 | both both genetic | 0.3184 0.3181 0.2865 | 0.3520 0.3522 0.4142 | 0.2635 0.2632 0.2251 | 0.5640 0.5642 0.5605 | 0.3744 0.3747 0.3964 | 0.6891 0.6891 0.5605 |
ln(LDL) | Δ No Δ Sex Δ Sex, Age | 0.2956 (0.049) 0.2946 (0.049) 0.2966 (0.050) | 0.2903 0.2865 0.2751 | 0.6918 0.6860 0.6522 | no heterogeneity no heterogeneity no heterogeneity | 0.2956 0.2946 0.2966 | 0.2956 0.2946 0.2966 | 0.2903 0.2865 0.2751 | 0.6918 0.6860 0.6522 | 0.2903 0.2865 0.2751 | 0.6918 0.6860 0.6522 |
ln(HDL) | Δ No Δ Sex Δ Sex, Age | 0.3209 (0.047) 0.3207 (0.048) 0.3323 (0.049) | 0.4134 0.4096 0.4207 | 0.8747 0.8674 0.8452 | no heterogeneity no heterogeneity no heterogeneity | 0.3209 0.3207 0.3323 | 0.3209 0.3207 0.3323 | 0.4134 0.4096 0.4207 | 0.8747 0.8674 0.8452 | 0.4134 0.4096 0.4207 | 0.8747 0.8674 0.8452 |
ln(TRG) | No Sex Sex, Age | 0.2590 (0.044) 0.2585 (0.044) 0.2863 (0.047) | 0.2338 0.2333 0.2328 | 0.6687 0.6690 0.5803 | both both environmental | 0.2662 0.2653 0.2507 | 0.2563 0.2560 0.3324 | 0.2694 0.2684 0.2370 | 0.7425 0.7430 0.7082 | 0.2097 0.2095 0.2370 | 0.6085 0.6087 0.4759 |