Variable

Coefficient

p-value

Constant

1.374

<0.001*

Mf-Ec

0.001

0.306

Os-Oi

−0.003

0.418

Mf-Of

0.001

0.735

Ec-Of

0.003

0.428

Os-Of

−0.001

0.715

Oi-Of

0.004

0.517

Mf-Mf

0.001

0.494

Ec-Ec

0.002

<0.001*

Sex

0.089

<0.001*

Coefficient of determination

R2 = 0.460

Equation: Heightest = 1.374 + 0.001∙MF-EC − 0.003∙OS-OI + 0.001∙MF-OF + 0.003∙EC-OF − 0.001∙OS-OS + 0.004∙OI-OF + 0.001∙MF-MF + 0.002∙EC-EC + 0.089∙Sex; Sex: 0 = Female; 1 = Male