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. 2020 Oct 29;130(1):36–47. doi: 10.1152/japplphysiol.00666.2020

Table 2.

Slopes of Rrs versus lung volume from 80% to 20% of the volume range between FRC and TLC

Slope of Group Mean, cmH2O·s·L-1 SE of Slope, cmH2O·s·L-1 95% Confidence Limits, cmH2O·s·L-1
Lean Control 0.504 0.164 [0.176, 0.832]
Lean Asthma −1.019 0.103 [−1.225, −0.813]
Obese Control −0.122 0.135 [−0.392, 0.148]
LONA Asthma −2.724 0.084 [−2.892, −2.556]

The 95% confidence limits on the slopes are calculated as the mean slope ± 2 × SE, by which measure all the slopes are significantly different from each other. Rrs, respiratory system resistance.