{"title":"使用脉冲传递时间测量阻塞性睡眠呼吸暂停患者的自主觉醒。","authors":"Yi Xiao, Xu Zhong, Rong Huang","doi":"","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>To evaluate the feasibility of pulse transit time (PTT) arousals as an index of sleep fragmentation in patients with obstructive sleep apnea hypopnea syndrome (OSAHS).</p><p><strong>Methods: </strong>Individuals referred for evaluation of possible OSAHS underwent overnight polysomnography (PSG). Three conventional indices of sleep fragmentation [electroencephalography (EEG) arousals, apnea/hypopnea index (AHI) , oxygen desaturation index (ODI)] , PTT arousals, and Epworth sleepiness scale (ESS) were compared.</p><p><strong>Results: </strong>PTT arousals were positively correlated with EEG arousals (r = 0.746, P < 0.001), AHI (r = 0.786, P < 0.001), and ODI (r = 0.665, P < 0.001) , respectively. But, both PTT arousals and EEG arousals had no correlation with ESS (r = 0.432, P = 0.201; r = 0.196, P = 0.591, respectively).</p><p><strong>Conclusion: </strong>PTT arousals are correlated well with other standard measures estimating severity of OSAHS and potentially a non-invasive marker with which to measure the sleep fragmentation in patients with OSAHS.</p>","PeriodicalId":10186,"journal":{"name":"Chinese medical sciences journal = Chung-kuo i hsueh k'o hsueh tsa chih","volume":"22 2","pages":"89-92"},"PeriodicalIF":0.0000,"publicationDate":"2007-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Use of pulse transit time as a measure of autonomic arousals in patients with obstructive sleep apnea.\",\"authors\":\"Yi Xiao, Xu Zhong, Rong Huang\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>To evaluate the feasibility of pulse transit time (PTT) arousals as an index of sleep fragmentation in patients with obstructive sleep apnea hypopnea syndrome (OSAHS).</p><p><strong>Methods: </strong>Individuals referred for evaluation of possible OSAHS underwent overnight polysomnography (PSG). Three conventional indices of sleep fragmentation [electroencephalography (EEG) arousals, apnea/hypopnea index (AHI) , oxygen desaturation index (ODI)] , PTT arousals, and Epworth sleepiness scale (ESS) were compared.</p><p><strong>Results: </strong>PTT arousals were positively correlated with EEG arousals (r = 0.746, P < 0.001), AHI (r = 0.786, P < 0.001), and ODI (r = 0.665, P < 0.001) , respectively. But, both PTT arousals and EEG arousals had no correlation with ESS (r = 0.432, P = 0.201; r = 0.196, P = 0.591, respectively).</p><p><strong>Conclusion: </strong>PTT arousals are correlated well with other standard measures estimating severity of OSAHS and potentially a non-invasive marker with which to measure the sleep fragmentation in patients with OSAHS.</p>\",\"PeriodicalId\":10186,\"journal\":{\"name\":\"Chinese medical sciences journal = Chung-kuo i hsueh k'o hsueh tsa chih\",\"volume\":\"22 2\",\"pages\":\"89-92\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chinese medical sciences journal = Chung-kuo i hsueh k'o hsueh tsa chih\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese medical sciences journal = Chung-kuo i hsueh k'o hsueh tsa chih","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
目的:评价脉冲传递时间(PTT)唤醒作为阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者睡眠片段化指标的可行性。方法:对疑似OSAHS患者进行夜间多导睡眠描记(PSG)检查。比较3项常规睡眠碎片化指标[脑电图(EEG)唤醒次数、呼吸暂停/低通气指数(AHI)、氧去饱和指数(ODI)]、PTT唤醒次数和Epworth嗜睡量表(ESS)。结果:PTT觉醒与EEG觉醒(r = 0.746, P < 0.001)、AHI (r = 0.786, P < 0.001)、ODI (r = 0.665, P < 0.001)呈正相关。但PTT唤醒和EEG唤醒与ESS无相关性(r = 0.432, P = 0.201;r = 0.196, P = 0.591)。结论:PTT唤醒与其他评价OSAHS严重程度的标准测量具有良好的相关性，可能是衡量OSAHS患者睡眠破碎性的无创指标。
Use of pulse transit time as a measure of autonomic arousals in patients with obstructive sleep apnea.
Objective: To evaluate the feasibility of pulse transit time (PTT) arousals as an index of sleep fragmentation in patients with obstructive sleep apnea hypopnea syndrome (OSAHS).
Methods: Individuals referred for evaluation of possible OSAHS underwent overnight polysomnography (PSG). Three conventional indices of sleep fragmentation [electroencephalography (EEG) arousals, apnea/hypopnea index (AHI) , oxygen desaturation index (ODI)] , PTT arousals, and Epworth sleepiness scale (ESS) were compared.
Results: PTT arousals were positively correlated with EEG arousals (r = 0.746, P < 0.001), AHI (r = 0.786, P < 0.001), and ODI (r = 0.665, P < 0.001) , respectively. But, both PTT arousals and EEG arousals had no correlation with ESS (r = 0.432, P = 0.201; r = 0.196, P = 0.591, respectively).
Conclusion: PTT arousals are correlated well with other standard measures estimating severity of OSAHS and potentially a non-invasive marker with which to measure the sleep fragmentation in patients with OSAHS.
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