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. Author manuscript; available in PMC: 2024 Jun 1.
Published in final edited form as: Respir Med Res. 2022 Dec 6;83:100985. doi: 10.1016/j.resmer.2022.100985

Table 1. Oscillometry Data.

Pre- and post-inflation-deflation maneuver oscillometry variables of interest and the calculated mean differences including confidence intervals and p-values. Common parameters of interest including R5, R5-R20, and Ax are reported. Exploratory parameters of interest; Inspiratory R5, Expiratory R5, and End-Expiratory R5 are reported. The comparison of mean R5 pre-inflation-deflation maneuver to the first R5 measurement post-inflation-deflation maneuver is also included.

Oscillometry Variable Pre-Inflation-
Deflation
Post-Inflation-
Deflation
Mean Difference
R5, mean 2.73 ± 1.07 2.80 ± 1.20 0.0687 (95% CI −0.0965 to 0.233, p=0.396)
R5-R20, mean −0.056 ± 0.20 −0.031 ± 0.25 −0.0250 (95% CI −0.0652 to 0.115, p=0.569)
Ax, mean 3.80 ± 2.37 3.89 ± 2.58 0.0887 (95% CI −0.602 to 0.779, p=0.791)
Inspiratory R5, mean 2.61 ± 0.99 2.55 ± 0.91 −0.0587 (95% CI −0.214 to 0.0969, p=0.439)
Expiratory R5, mean 2.82 ± 1.14 2.94 ± 1.36 0.114 (95% CI −0.0869 to 0.314, p=0.250)
End-Expiratory R5, mean 2.48 ± 1.08 2.45 ± 1.21 −0.0315 (95% CI −0.222 to 0.159, p=0.733)
Mean R5 Pre-Inflation-Deflation vs 2.73 ± 1.07 3.00 ± 1.24 0.273 (95% CI 0.0104 to 0.535, p=0.042) *
First Measurement Post-Inflation-Deflation R5