Novel Type IV Monitoring Device With Advanced Oximetry Indicators Offers Accurate Diagnosis of Obstructive Sleep Apnea in Adults
The PM50-B provides clinically acceptable accuracy for OSA screening when combined with a standardized signal-processing approach, particularly in comparison with Type III HSAT. ODI2.5_5 emerged as the strongest diagnostic metric, while CT90, CT95, and lowest SpO<sub>2</sub> provided complementary characterization of nocturnal hypoxemia.
Authors
- Miaoxiu Li
- Xiaodan Wu (ORCID: https://orcid.org/0000-0002-2449-3124)
- Shanqun Li (ORCID: https://orcid.org/0000-0002-0094-6168)
- Hailiang Qin
- Zilong Liu
- Xu Wu
- Jing Jiang
- Huai Huang
Institutions
- Shanghai University (CN)
- University of Shanghai for Science and Technology (CN)
- Fudan University (CN)
- Zhongshan Hospital (CN)
Publication Details
- Journal
- The Clinical Respiratory Journal
- Published
- 2026-02-01
- DOI
- https://doi.org/10.1111/crj.70176
- Primary Topic
- Obstructive Sleep Apnea Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China