Fig. 3
A–C Effects in terms of percent changes of outcome variables of diffusing capacity as a function of combinations of the binary exposure parameters used in Fig. 2. Duration and Altitude: flight duration above 86 min and/or maximum flight altitude above 30,000 ft. Duration and G-force: flight duration above 86 min and/or 4 Gz more than 11 times per flight. G-force and Altitude: 4 Gz more than 11 times per flight and/or maximum flight altitude above 30,000 ft. G-force, Altitude and Duration: 4 Gz more than 11 times per flight and/or maximum flight altitude above 30,000 ft and/or flight duration above 86 min. Panel A: DLNO = diffusing capacity for NO, Panel B: DLCO = diffusing capacity for CO, Panel C: VA = alveolar volume. Estimates from mixed model ANOVA and their 95% confidence intervals are shown