Table.

Parameters of linear regression equations including the Slope (±SE), Intercept (±SE), square of the correlation coefficient (r²), Student's t value (t-value) and the associated probability (p-value) for the regression of right on left MACS for each of the three parameters and for the regressions of the average values of the left and right MACSs for the three variables on age for female (n=13) and male (n=23) subjects.

Comparison		Slope	SE	Intercept	SE	r2	t-value	p-value
Right vs. Left MACS
	Volume	1.05	0.06	-0.17	0.69	0.90	17.66	<.001
	Surface Area	1.00	2.26	5.56	7.27	0.93	21.00	<.001
	SA/V Ratio	1.03	0.17	0.10	1.67	0.70	8.87	<.001
Female vs. Age	Volume	0.60	0.23	3.13	2.20	0.38	2.59	0.025
Male vs. Age	Volume	0.81	0.22	2.79	2.50	0.40	3.75	0.001
Female vs. Age	Surface Area	12.31	5.64	19.23	28.67	0.60	4.06	0.002
Male vs. Age	Surface Area	10.37	3.03	45.00	34.93	0.36	3.42	0.003
Female vs. Age	SA/V Ratio	0.38	0.18	11.54	1.67	0.30	2.17	0.053
Male vs. Age	SA/V Ratio	-0.07	0.10	14.99	1.20	0.02	-0.68	0.506