Table 1.

Summary of estimated effects in general linear models adjusted for mu, sigma, and tau parameters.

Model for…	Independent variable	Estimated effect	SE	t	Effect-size r	p-value
μ	Clinical group	19.09	7.61	2.5	0.33	0.015
	Age	−6.96	2.88	−2.41	0.31	0.019
	Sex	−28.82	13.28	−2.16	0.28	0.035
σ	Clinical group	6.33	3.19	1.99	0.26	0.052
	Age	−3.16	1.21	−2.61	0.34	0.011
	sex	−9.32	5.56	−1.65	–	0.1
τ	Clinical group	3.67	7.74	0.52	–	0.6
	Age	−7.45	2.93	−2.5	0.33	0.015
	sex	−2.8	13.5	−0.21	–	0.83