Publication
Epworth Sleepiness Scale in obstructive sleep apnea syndrome--an underestimated subjective scale
| dc.contributor.author | Guimarães, C | |
| dc.contributor.author | Martins, MV | |
| dc.contributor.author | Vaz Rodrigues, L | |
| dc.contributor.author | Teixeira, F | |
| dc.contributor.author | Moutinho Dos Santos, J | |
| dc.date.accessioned | 2018-12-28T16:18:25Z | |
| dc.date.available | 2018-12-28T16:18:25Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | Excessive daytime sleepiness is a major symptom in obstructive sleep apnea syndrome (OSAS) and can be evaluated using both subjective and objective methods. The Epworth Sleepiness Scale (ESS) is a simple and validated questionnaire for assessing subjective daytime sleepiness in the context of sleep disorders. Although its subjective character may limit the accurate expression of daytime sleepiness, the clinical benefit of sequential ESS is clear and demonstrates how ESS scores evolve in individual patients and how these scores may relate to various parameters. In this context we compared the severity of daytime sleepiness reported at baseline visit with severity of baseline sleepiness assessed, retrospectively, after treatment with automatic positive airway pressure (APAP). We conducted a prospective study that included 66 patients evaluated in a sleep clinic diagnosed with OSAS. The diagnosis was confirmed by in-laboratory or portable sleep studies. Their mean age was 53.3 years and the majority were men (88%, n=58). The ESS was answered during the first interview (baseline daytime sleepiness). During follow-up visits, after APAP treatment, the patient was asked to assess baseline sleepiness, retrospectively, as well as post-treatment sleepiness. The mean baseline ESS score was 11.8, mean retrospective baseline ESS 15.4, with a mean difference of 3.55 (p<0.001 t-Test) and post-treatment ESS 7.3. There was no significant correlation between the difference in ESS score (baseline - retrospective baseline) with the average daily (hours) use of APAP, the apnea-hypopnea index (AHI), the minimal recorded SatO(2), disease duration, body mass index (BMI) and age. Our findings confirm that the severity of subjective sleepiness reported before treatment with positive airway pressure is often underestimated by patients with OSAS. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Rev Port Pneumol. 2012 Nov-Dec;18(6):267-71. | pt_PT |
| dc.identifier.doi | 10.1016/j.rppneu.2012.04.009 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.4/2192 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.subject | Apneia Obstrutiva do Sono/diagnóstico | pt_PT |
| dc.subject | Fases do Sono | pt_PT |
| dc.subject | Inquéritos e Questionários | pt_PT |
| dc.title | Epworth Sleepiness Scale in obstructive sleep apnea syndrome--an underestimated subjective scale | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 271 | pt_PT |
| oaire.citation.issue | 6 | pt_PT |
| oaire.citation.startPage | 267-71 | pt_PT |
| oaire.citation.volume | 18 | pt_PT |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |