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2 results on '"Changxiu Ma"'

1. A novel parameter is better than the AHI to assess nocturnal hypoxaemia and excessive daytime sleepiness in obstructive sleep apnoea

Author

Changxiu Ma, Ying Zhang, Jiuyu Liu, and Gengyun Sun

Subjects
Medicine, Science
Abstract

Abstract To evaluate whether the percentage of total sleep time spent with apnoea and hypopnoea duration time (AHT%) is better than the apnoea-hypopnoea index (AHI) for the assessment of nocturnal hypoxaemia and excessive daytime sleepiness (EDS) in patients with obstructive sleep apnoea (OSA). Patients with suspected OSA were enrolled. Polysomnography, Epworth Sleepiness Scale, self-administered surveys and anthropometric measures were performed. The efficiency of AHT% and the AHI was evaluated for nocturnal hypoxaemia and EDS. A total of 160 eligible participants were analysed. The median AHT% in normal, mild, moderate and severe OSA patients was significantly different in the four-group patients with OSA. Spearman rank correlations analysis found that the associations were stronger between AHT% with percentage of total sleep time and O2 saturation of

Published
2021
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2. A novel parameter is better than the AHI to assess nocturnal hypoxaemia and excessive daytime sleepiness in obstructive sleep apnoea

Author

Jiuyu Liu, Gengyun Sun, Changxiu Ma, and Ying Zhang

Subjects
Adult, Male, medicine.medical_specialty, Science, Excessive daytime sleepiness, Diseases, Polysomnography, 030204 cardiovascular system & hematology, Nocturnal, Article, 03 medical and health sciences, Medical research, 0302 clinical medicine, stomatognathic system, Internal medicine, medicine, Humans, In patient, Hypoxia, Retrospective Studies, Sleep Apnea, Obstructive, Multidisciplinary, medicine.diagnostic_test, business.industry, Epworth Sleepiness Scale, Area under the curve, Middle Aged, Anthropometry, Sleep in non-human animals, nervous system diseases, respiratory tract diseases, Cross-Sectional Studies, Cardiology, Medicine, Female, medicine.symptom, Sleep, business, 030217 neurology & neurosurgery
Abstract

To evaluate whether the percentage of total sleep time spent with apnoea and hypopnoea duration time (AHT%) is better than the apnoea-hypopnoea index (AHI) for the assessment of nocturnal hypoxaemia and excessive daytime sleepiness (EDS) in patients with obstructive sleep apnoea (OSA). Patients with suspected OSA were enrolled. Polysomnography, Epworth Sleepiness Scale, self-administered surveys and anthropometric measures were performed. The efficiency of AHT% and the AHI was evaluated for nocturnal hypoxaemia and EDS. A total of 160 eligible participants were analysed. The median AHT% in normal, mild, moderate and severe OSA patients was significantly different in the four-group patients with OSA. Spearman rank correlations analysis found that the associations were stronger between AHT% with percentage of total sleep time and O2 saturation of

Published
2021
Full Text
View/download PDF

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