Table 4.
Path coefficients for the agenesis of third molars (a2- additive genetic factors, d2- non-additive genetic factors, c2-common or shared environment, e2-specific environment factors); SE- standard error. Values in bold: path coefficients greater than 0.50 are significant.
| Variable | Model | Genetics | Environment | ||||||
|---|---|---|---|---|---|---|---|---|---|
| a2 | SE | d2 | SE | c2 | SE | e2 | SE | ||
| Agenesis of 18 tooth | ACE | 0.63 | 0.06 | 0.24 | 0.03 | 0.13 | 0.04 | ||
| Agenesis of 28 tooth | ACE | 0.62 | 0.07 | 0.25 | 0.05 | 0.13 | 0.04 | ||
| Agenesis of 38 tooth | AE | 0.81 | 0.04 | 0.19 | 0.06 | ||||
| Agenesis of 48 tooth | AE | 0.83 | 0.05 | 0.17 | 0.02 | ||||