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. 2022 Mar 10;45(6):zsac059. doi: 10.1093/sleep/zsac059

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© Sleep Research Society 2022. Published by Oxford University Press on behalf of the Sleep Research Society.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 8. — (A) Scatter plot of the relation between % epochs in transitional sleep (odds ratio product (ORP) 1.00–1.75) and % of epochs in stage N1 of NREM sleep. (B) Scatter plot of the relation between % epochs with ORP < 0.5 (deepest sleep) and in stage N3. (C) Scatter plot of the relation between % epochs in full wakefulness (ORP > 2.25) and % wake time.