From: Heritability of physical activity traits in Brazilian families: the Baependi Heart Study
Phenotype | Model | No heterogeneity | Heterogeneity in variance components by gender | Selected model Variance with heterogeneity | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
h2 (s.e.), p value | σ2 g | σ2 e | h2 m | h2 f | σ2 g, m | σ2 e, m | σ2 g, f | σ2 e, f | |||
sedentarism | No covariate | 0.14 (0.07), p = 0.0104 | 16.45 | 99.99 | 0.05 | 0.22 | 5.16 | 99.98 | 0.27 | 0.95 | Genetic and environmental |
Age, sex, age × sex, age2, age2 × sex | 0.12 (0.07), p = 0.0218 | 1.22 | 8.48 | 0.12 | 0.12 | 1.22 | 8.48 | 1.22 | 8.48 | No heterogeneity | |
weekly PA | No covariate | 0.09 (0.04), p = 0.0019 | 0.55 | 5.44 | 0.11 | 0.09 | 0.59 | 5.90 | 0.59 | 5.02 | Environmental |
Age, age × sex, age2, age2 × sex | 0.11 (0.04), p = 0.0004 | 0.62 | 5.20 | 0.11 | 0.11 | 0.62 | 5.20 | 0.62 | 5.20 | No heterogeneity | |
weekly PA_NS | No covariate | 0.35 (0.11), p < 0.0001 | 0.24 | 0.43 | 0.35 | 0.35 | 0.24 | 0.43 | 0.24 | 0.43 | No heterogeneity |