Table 3

Skinfold (SF) thickness D_SF and ultrasound (US) measurement D_{US, incl} of SAT at ISAK sites: statistical data according to figure 4A.

	Triceps	Subscapular	Biceps	Iliac crest	Supraspinale	Abdominal	Front thigh	Medial calf	All
N	18	16	18	15	18	12	15	19	130
Slope	0.98	0.63	0.61	1.39	1.17	0.84	1.59	1.50	1.29
SD_slope	0.09	0.23	0.13	0.18	0.14	0.13	0.23	0.20	0.07
p _slope	<0.001	0.02	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001	<0.001
95% Conf _low	0.79	0.13	0.33	0.99	0.87	0.54	1.08	1.08	1.15
95% Conf _high	1.17	1.13	0.89	1.78	1.47	1.14	2.11	1.91	1.43
Intercept	3.2	5.5	2.6	2.5	2.3	5.6	4.5	1.7	2.2
SD_intercept	1.0	1.2	0.7	2.2	1.0	1.3	2.3	1.5	0.6
p_intercept	<0.01	<0.001	<0.01	0.28	<0.05	<0.01	0.07	0.27	<0.001
95% Conf _low	1.0	2.9	1.1	-2.3	0.2	2.7	-0.5	-1.4	1.0
95% Conf _high	5.3	8.0	4.0	7.3	4.4	8.4	9.5	4.8	3.4
R²	0.88	0.34	0.58	0.82	0.81	0.80	0.79	0.77	0.72
SEE	1.46	2.08	1.09	3.92	1.80	2.219	3.032	2.62	3.40
LOA	2.8	4.3	2.6	8.6	3.6	4.4	7.0	5.8	7.1

Regression analysis: slope, intercept and corresponding SDs, significances (p values), and 95% CIs (conf_low, conf_high), as well as Pearson's regression coefficient squared (R²) and the standard error of the estimate (SEE), are given. Bland-Altman test: limit of agreement (LOA).