(b) Differences (Bland & Altman)

	Left CIMT − right CIMT [mm]	Left − right CIMT/mean of left and right CIMT [%]
Arithmetic mean	0.029	4.641
95% CI	0.01899 to 0.03933	2.9958 to 6.2852
P (H0: mean = 0)	<0.0001	<0.0001
SD	0.104	16.816
Lower limit	−0.175	−28.319
95% CI	−0.1920 to −0.1572	−31.1321 to −25.5058
Upper limit	0.233	37.600
95% CI	0.2156 to 0.2503	34.7867 to 40.4130
Regression equation	y = −0.02913 + 0.09710x	y = −0.5378 + 8.6262x
Intercept
Coefficient	−0.029	−0.538
SE	0.026	4.170
t-value	−1.135	−0.129
P	0.257	0.897
95% CI	−0.07958 to 0.02132	−8.7351 to 7.6595
Slope
Coefficient	0.097	8.626
SE	0.042	6.805
t-value	2.318	1.268
P	0.0209	0.206
95% CI	0.01476 to 0.1794	−4.7520 to 22.0044

SE and SD: standard error and standard deviation. Ho: null hypothesis. CI: confidence interval.