Indication of CPAP in Patients with Suspected Obstructive Sleep Apnea, Based on Clinical Parameters and a Novel Two-Channel Recording Device (ApneaLink) : A Pilot Study
Joint Authors
Nigro, Carlos Alberto
Dibur, Eduardo
Grandval, Sofía
Nogueira, Facundo
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-10-02
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Objective.
To evaluate the accuracy and reliability of the medical decision based on the results of the hand scoring from a two-channel recording device (ApneaLink) plus clinical data for the prescription of a CPAP assay in patients with suspected OSA.
Methods.
39 subjects were assessed in the sleep laboratory with polysomnography and ApneaLink.
The patients completed the Epworth sleepiness scale and a clinical history.
Two blinded independent observers decided to prescribe CPAP according to the results of the PSG (gold standard, observer A), ApneaLink (alternative method, observer B), and the clinical parameters.
Sensitivity and specificity of observer B on the indication of CPAP were calculated.
The interobserver agreement for the indication of CPAP was assessed using kappa statistics.
Results.
38 subjects were included (26 men, mean age 47.5, mean RDI 28.7, mean BMI 31.4 kg/m2).
The prevalence of OSA was 84%.
The sensitivity and specificity of observer B to initiate a CPAP trial were 90.6% and 100%, respectively.
The interrater agreement for the prescription of CPAP was good (kappa: 0.75).
Conclusion.
This study has shown that the use of ApneaLink plus clinical data has made it possible to indicate CPAP reliably in most patients with high-clinical pretest for OSA.
American Psychological Association (APA)
Nigro, Carlos Alberto& Dibur, Eduardo& Grandval, Sofía& Nogueira, Facundo. 2012. Indication of CPAP in Patients with Suspected Obstructive Sleep Apnea, Based on Clinical Parameters and a Novel Two-Channel Recording Device (ApneaLink) : A Pilot Study. Sleep Disorders،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-464541
Modern Language Association (MLA)
Nigro, Carlos Alberto…[et al.]. Indication of CPAP in Patients with Suspected Obstructive Sleep Apnea, Based on Clinical Parameters and a Novel Two-Channel Recording Device (ApneaLink) : A Pilot Study. Sleep Disorders No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-464541
American Medical Association (AMA)
Nigro, Carlos Alberto& Dibur, Eduardo& Grandval, Sofía& Nogueira, Facundo. Indication of CPAP in Patients with Suspected Obstructive Sleep Apnea, Based on Clinical Parameters and a Novel Two-Channel Recording Device (ApneaLink) : A Pilot Study. Sleep Disorders. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-464541
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-464541