Fig. 2.

Correlation and Bland-Altman plotting of measured lung volumes based on semi-automated and automated procedures.

Correlation plotting of lung volumes measured with semi-automated or automated procedures for restricted normally aerated densities (A) and ground-glass densities (C). Bland-Altman plotting of lung volumes measured with semi-automated or automated procedures for restricted normally aerated densities (B) and ground-glass densities (D): doted horizontal bar with blue, green and red font are for mean difference, upper and lower limit of agreements, respectively. Coloured fonts are for 95 % Confidence Interval