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. 2017 Apr 17;17:62. doi: 10.1186/s12890-017-0402-x

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© The Author(s). 2017

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 4 — Intra-rater agreement between mobility measurements (rater A and B) in 1^st and 2^nd evaluations. Bland-Altman plot for the agreement between mobility measurements of right and left hemidiaphragms, obtained by rater A and rater B, in 1^st and 2^nd evaluations (intra-rater). a Rater A. X axis: Mean of diaphragmatic mobility measurements obtained by rater A, for each individual ((A ₁ + A ₂ )/2). Y axis: difference between measures of diaphragmatic mobility, obtained by rater A, for each individual (A ₂ - A ₁). b Rater B. X axis: diaphragmatic mobility measurements mean obtained by rater B, for each individual ((B ₁ + B ₂ )/2). Y axis: difference between measures of diaphragmatic motion, obtained by rater B, for each individual (B ₂ - B ₁). SD: standard deviation. UL: upper limit (mean + 1.96 × SD). LL: lower limit (mean - 1.96 × SD)