Table 1.

Estimates of the phenotypic variances, covariances, and correlations produced by multivariate mixed model analysis

	WG	CLS	IL-10
WG	0.679 (0.032)	− 0.366 (0.029)	− 0.350 (0.032)
CLS	− 0.291 (0.028)	0.928 (0.043)	0.393 (0.030)
IL-10	− 0.275 (0.030)	0.361 (0.035)	0.903 (0.046)

Between-trait covariances are below the diagonal (italics), phenotypic trait variances are on the diagonal (bold), with between-trait correlations above the diagonal. Measured traits are weight gain (WG), caecal lesion score (CLS) and serum interleukin 10 (IL-10). Standard errors (± SE) are presented in parentheses