Model | A (95% CI) | C/D (95% CI) | Difference in χ2 | p Value |
---|---|---|---|---|
A, additive genetic; D, dominant genetic; C, common environment; E, unique environment. | ||||
*Compared with ACE model. | ||||
ACE | 0.68 (0.34 to 1.03) | −0.15 (−0.42 to 0.12) | — | — |
CE | — | 0.36 (0.27 to 0.44) | 31.1 | <0.001* |
AE | 0.50 (0.39 to 0.61) | — | 2.4 | 0.12* |
ADE | 0.23 (−0.26 to 0.73) | 0.30 (−0.24 to 0.84) | — | — |