Table 4.

Linear model heritability estimates (±SE; diagonal; single-trait), genetic (±SE; above diagonal; multitrait), and phenotypic (below diagonal) correlation estimates for objectively measured¹ feet and leg angles in 319 gilts at selection

Traits	Knee	Front pastern	Rear pastern	Hock	Rear stance
Knee	0.21 ± 0.09	−0.04 ± 0.37	0.35 ± 0.06	0.03 ± 0.36	NA2
Front pastern	0.00 ± 0.06	0.23 ± 0.10	0.36 ± 0.27	0.28 ± 0.31	NA
Rear pastern	0.08 ± 0.06	0.30 ± 0.05	0.35 ± 0.10	0.05 ± 0.09	NA
Hock	0.16 ± 0.06	0.14 ± 0.06	0.03 ± 0.06	0.19 ± 0.09	NA
Rear stance	−0.04 ± 0.06	0.07 ± 0.06	0.15 ± 0.06	−0.12 ± 0.06	0.23 ± 0.17

¹Evaluated as per Stock et al. (2017) using an objective method based on digital images.

²NA = not applicable; model did not converge.