Fig. 4

Correlations between pendelluft magnitude and ΔP_{es 100 ms} or PTP_min. Each color represents a subject. Solid circles represent the average of ΔP_{es 100 ms} or PTP_min, and pendelluft magnitude from each patient in each mode. In panel A, solid lines represent the slope of the simple regressions of pendelluft with ΔP_{es 100 ms} (left) or PTP_min, (right) by patient. In panel B, solid lines represent the slope of the unadjusted regressions from repeated measures analysis with linear mixed-effects models for each patient. Black solid line corresponds to the regression model representative of all patients