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Sleep Disorders: Sleep Disorders I |

Obstructive Sleep Apnea-Hypopnea Syndrome Clinical in Subtypes a Principal Component Analysis-Based Cluster Analysis

Jiulong Kuang, MD
Author and Funding Information

The Second Affiliated Hospital of Nanchang University, Nanchang, China


Copyright 2016, American College of Chest Physicians. All Rights Reserved.


Chest. 2016;149(4_S):A566. doi:10.1016/j.chest.2016.02.591
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SESSION TITLE: Sleep Disorders I

SESSION TYPE: Original Investigation Poster

PRESENTED ON: Saturday, April 16, 2016 at 11:45 AM - 12:45 PM

PURPOSE: The clinical presentations of obstructive sleep apnea hypopnea syndrome (OSAHS) appear to be heterogeneous. OSAHS severity is usually classified using the apnea hypopnea index (AHI), which may not reflect the heterogeneity of distinct clinical manifestations of OSAHS. In this study, we investigate the clinical subtypes of OSAHS using multiple clinical variables.

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