(a).

		cSBP (mMHg): before adjustment			cSBP (mmHg): after adjustment by covariates					Covariates appearing in the model are evaluated at the following values					Levene's test	Homogeneity of regression slopes test	Adjusted R 2
		MV	SD	p	MV	SE	95% CI lower bound	95% CI upper bound	p	Age (years)	Body height (cm)	Body weight (Kg)	Yugulo-Symphysis distance (cm)	Heart rate (b.p.m.)
Model 1	Male	99.3517	8.39824	<0.001	99.241	.337	98.579	99.903	0.090	15.35	------	------	------	------	0.773	0.002	0.070
	Female	98.2448	8.35555		98.383	.377	97.643	99.122
Model 2	Male	99.3517	8.39824	<0.001	98.813	.350	98.125	99.500	0.852	15.35	162.67	57.00	47.48	------	0.797	0.011	0.113
	Female	98.2448	8.35555		98.917	.397	98.139	99.696
Model 3	Male	99.3517	8.39824	<0.001	99.616	.337	98.954	100.278	0.724	15.35	------	------	------	68.43	0.724	0.001	0.101
	Female	98.2448	8.35555		97.916	.378	97.173	98.658
Model 4	Male	99.3517	8.39824	<0.001	99.061	.345	98.385	99.737	0.415	15.35	162.67	57.00	47.48	68.43	0.859	0.005	0.151
	Female	98.2448	8.35555		98.607	.391	97.841	99.374