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. 2021 May 6;5(8):bvab082. doi: 10.1210/jendso/bvab082

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© The Author(s) 2021. Published by Oxford University Press on behalf of the Endocrine Society.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

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Figure 1. — Upper panel: Total free fatty acid (FFA) plasma levels between 7 am and 9 am in obstructive sleep apnea (OSA) patients and healthy control individuals and their nonobese and obese strata. Mean values ± SEM, *P less than .05; **P less than .01 OSA vs control. Lower panel: Correlation of total FFA plasma levels to apnea-hypopnea index (AHI) within the total study population with indication of the individual assignment to the 2 groups, OSA and controls, and their nonobese or obese strata as well as of Pearson correlation coefficient r and P.