{"title":"贝伦环对有阻塞性睡眠呼吸暂停风险的儿童的诊断准确性。","authors":"Nuttida Panichapat, Watit Niyomkarn, Wicharn Boonjindasup, Pariyapa Thiamrakij, Suchada Sritippayawan, Jitladda Deerojanawong","doi":"10.5664/jcsm.11348","DOIUrl":null,"url":null,"abstract":"<p><strong>Study objectives: </strong>The Belun ring is a new home sleep apnea testing device using a pulse oximeter sensor and a neural network algorithm, but its data in children are limited. This study aims to evaluate the correlation and agreement of the Belun ring, compared with polysomnography (PSG) and determine the diagnostic accuracy of the Belun ring for moderate-to-severe obstructive sleep apnea (OSA).</p><p><strong>Methods: </strong>This is a cross-sectional observational study in children aged 5-18 years with suspected OSA between June 2023 and February 2024. The Belun ring and PSG were undertaken on eligible participants to assess apnea-hypopnea index (AHI) in the same sleep test session.</p><p><strong>Results: </strong>Of 75 children enrolled, OSA was diagnosed in 74 children by PSG. The Belun AHI (B-AHI) was moderately correlated with the PSG AHI (P-AHI) (<i>r =</i> .63, <i>P</i> < .001) with mean difference (standard deviation) -7.8 (13.91) events/h. The area under the receiver operating characteristic curve of the B-AHI to identify moderate-to-severe OSA (P-AHI > 5 events/h) was 0.66, and the B-AHI cut-off of 3 events/h yielded 74.1% sensitivity and 52.4% specificity. The B-AHI cut-off of 2 events/h yielded 92.6% sensitivity, and 7 events/h yielded 95.2% specificity.</p><p><strong>Conclusions: </strong>Despite the correlation, the difference in AHI between the Belun ring and PSG in children was noted. Either single or multiple B-AHI cut-offs to diagnose, include or exclude moderate-to-severe OSA may be valuable, but their implementation must be approached with caution.</p><p><strong>Clinical trial registration: </strong>Registry: Thai Clinical Trials Registry; Name: Diagnostic Accuracy of the Belun Ring in Children at Risk of Obstructive Sleep Apnea; URL: https://www.thaiclinicaltrials.org/show/TCTR20240604003; Identifier: TCTR20240604003.</p><p><strong>Citation: </strong>Panichapat N, Niyomkarn W, Boonjindasup W, Thiamrakij P, Sritippayawan S, Deerojanawong J. Diagnostic accuracy of the Belun ring in children at risk of obstructive sleep apnea. <i>J Clin Sleep Med</i>. 2025;21(1):123-128.</p>","PeriodicalId":50233,"journal":{"name":"Journal of Clinical Sleep Medicine","volume":" ","pages":"123-128"},"PeriodicalIF":3.5000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Diagnostic accuracy of the Belun ring in children at risk of obstructive sleep apnea.\",\"authors\":\"Nuttida Panichapat, Watit Niyomkarn, Wicharn Boonjindasup, Pariyapa Thiamrakij, Suchada Sritippayawan, Jitladda Deerojanawong\",\"doi\":\"10.5664/jcsm.11348\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Study objectives: </strong>The Belun ring is a new home sleep apnea testing device using a pulse oximeter sensor and a neural network algorithm, but its data in children are limited. This study aims to evaluate the correlation and agreement of the Belun ring, compared with polysomnography (PSG) and determine the diagnostic accuracy of the Belun ring for moderate-to-severe obstructive sleep apnea (OSA).</p><p><strong>Methods: </strong>This is a cross-sectional observational study in children aged 5-18 years with suspected OSA between June 2023 and February 2024. The Belun ring and PSG were undertaken on eligible participants to assess apnea-hypopnea index (AHI) in the same sleep test session.</p><p><strong>Results: </strong>Of 75 children enrolled, OSA was diagnosed in 74 children by PSG. The Belun AHI (B-AHI) was moderately correlated with the PSG AHI (P-AHI) (<i>r =</i> .63, <i>P</i> < .001) with mean difference (standard deviation) -7.8 (13.91) events/h. The area under the receiver operating characteristic curve of the B-AHI to identify moderate-to-severe OSA (P-AHI > 5 events/h) was 0.66, and the B-AHI cut-off of 3 events/h yielded 74.1% sensitivity and 52.4% specificity. The B-AHI cut-off of 2 events/h yielded 92.6% sensitivity, and 7 events/h yielded 95.2% specificity.</p><p><strong>Conclusions: </strong>Despite the correlation, the difference in AHI between the Belun ring and PSG in children was noted. Either single or multiple B-AHI cut-offs to diagnose, include or exclude moderate-to-severe OSA may be valuable, but their implementation must be approached with caution.</p><p><strong>Clinical trial registration: </strong>Registry: Thai Clinical Trials Registry; Name: Diagnostic Accuracy of the Belun Ring in Children at Risk of Obstructive Sleep Apnea; URL: https://www.thaiclinicaltrials.org/show/TCTR20240604003; Identifier: TCTR20240604003.</p><p><strong>Citation: </strong>Panichapat N, Niyomkarn W, Boonjindasup W, Thiamrakij P, Sritippayawan S, Deerojanawong J. Diagnostic accuracy of the Belun ring in children at risk of obstructive sleep apnea. <i>J Clin Sleep Med</i>. 2025;21(1):123-128.</p>\",\"PeriodicalId\":50233,\"journal\":{\"name\":\"Journal of Clinical Sleep Medicine\",\"volume\":\" \",\"pages\":\"123-128\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2025-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Clinical Sleep Medicine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.5664/jcsm.11348\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Clinical Sleep Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5664/jcsm.11348","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Diagnostic accuracy of the Belun ring in children at risk of obstructive sleep apnea.
Study objectives: The Belun ring is a new home sleep apnea testing device using a pulse oximeter sensor and a neural network algorithm, but its data in children are limited. This study aims to evaluate the correlation and agreement of the Belun ring, compared with polysomnography (PSG) and determine the diagnostic accuracy of the Belun ring for moderate-to-severe obstructive sleep apnea (OSA).
Methods: This is a cross-sectional observational study in children aged 5-18 years with suspected OSA between June 2023 and February 2024. The Belun ring and PSG were undertaken on eligible participants to assess apnea-hypopnea index (AHI) in the same sleep test session.
Results: Of 75 children enrolled, OSA was diagnosed in 74 children by PSG. The Belun AHI (B-AHI) was moderately correlated with the PSG AHI (P-AHI) (r = .63, P < .001) with mean difference (standard deviation) -7.8 (13.91) events/h. The area under the receiver operating characteristic curve of the B-AHI to identify moderate-to-severe OSA (P-AHI > 5 events/h) was 0.66, and the B-AHI cut-off of 3 events/h yielded 74.1% sensitivity and 52.4% specificity. The B-AHI cut-off of 2 events/h yielded 92.6% sensitivity, and 7 events/h yielded 95.2% specificity.
Conclusions: Despite the correlation, the difference in AHI between the Belun ring and PSG in children was noted. Either single or multiple B-AHI cut-offs to diagnose, include or exclude moderate-to-severe OSA may be valuable, but their implementation must be approached with caution.
Clinical trial registration: Registry: Thai Clinical Trials Registry; Name: Diagnostic Accuracy of the Belun Ring in Children at Risk of Obstructive Sleep Apnea; URL: https://www.thaiclinicaltrials.org/show/TCTR20240604003; Identifier: TCTR20240604003.
Citation: Panichapat N, Niyomkarn W, Boonjindasup W, Thiamrakij P, Sritippayawan S, Deerojanawong J. Diagnostic accuracy of the Belun ring in children at risk of obstructive sleep apnea. J Clin Sleep Med. 2025;21(1):123-128.
期刊介绍：
Journal of Clinical Sleep Medicine focuses on clinical sleep medicine. Its emphasis is publication of papers with direct applicability and/or relevance to the clinical practice of sleep medicine. This includes clinical trials, clinical reviews, clinical commentary and debate, medical economic/practice perspectives, case series and novel/interesting case reports. In addition, the journal will publish proceedings from conferences, workshops and symposia sponsored by the American Academy of Sleep Medicine or other organizations related to improving the practice of sleep medicine.
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