Evidence map›Paper›PMID 34756944›Full record

ArticleChest2022

Is the Epworth Sleepiness Scale Sufficient to Identify the Excessively Sleepy Subtype of OSA?

Diego R Mazzotti, Brendan T Keenan, Elin H Thorarinsdottir, Thorarinn Gislason, Allan I Pack, Sleep Apnea Global Interdisciplinary Consortium

Abstract readLetter
In one paragraph

Article in Chest, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

  1. Article
  2. Research priorities to improve classification of sleep-wake disorders.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. The benefits of capturing patient-reported outcome measures for treatment of obstructive sleep apnea with hypoglossal nerve stimulation.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Diego R MazzottiDepartment of Internal Medicine, Division of Medical Informatics, University of Kansas Medical Center, Kansas City, KS; Department of Internal Medicine, Division of Pulmonary, Critical Care and Sleep Medicine, University of Kansas Medical Center, Kansas City, KS. Electronic address: droblesmazzotti@kumc.edu.
Brendan T KeenanDepartment of Medicine, Division of Sleep Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.
Elin H ThorarinsdottirPrimary Health Care Center, Efstaleiti, Reykjavik, Iceland; Medical Faculty, University of Iceland, Reykjavik, Iceland.
Thorarinn GislasonMedical Faculty, University of Iceland, Reykjavik, Iceland; Department of Sleep Medicine, Landspitali University Hospital, Reykjavik, Iceland.
Allan I PackDepartment of Medicine, Division of Sleep Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.
Sleep Apnea Global Interdisciplinary Consortium

Funding

Phenotypic Diversity in COVID-19UL1TR001878 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI FITZGERALD, GARRET A · 2016 to 2025
$102.4M
Understanding the relationship between obesity and tongue fat in humans and ratsP01HL094307 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI PACK, ALLAN I · 2009 to 2020
$23.7M
National Sleep Research Resource (NSRR)R24HL114473 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI REDLINE, SUSAN S., ZHANG, GUO-QIANG · 2013 to 2017
$7.5M
Approaches to Genetic Heterogeneity of Obstructive Sleep ApneaR01HL134015 · NHLBI · UNIVERSITY OF PENNSYLVANIA · PI PACK, ALLAN I, ROBISHAW, JANET D · 2016 to 2019
$3.2M
THE SLEEP HEART HEALTH STUDY: READING CENTER APPLICATIONU01HL063463 · NHLBI · CASE WESTERN RESERVE UNIVERSITY · PI REDLINE, SUSAN S. · 1999 to 2007
$2.8M
The Sleep Heart Health Study (SHHS)U01HL053938 · NHLBI · UNIVERSITY OF ARIZONA · PI QUAN, STUART F. · 1994 to 2007
$2.0M
THE SLEEP HEART HEALTH STUDYU01HL053937 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI PUNJABI, NARESH · 1994 to 2007
$1.6M
SLEEP HEART HEALTH STUDYU01HL063429 · NHLBI · MISSOURI BREAKS RESEARCH, INC. · PI RESNICK, HELAINE E. · 1999 to 2007
$1.5M
SLEEP HEART HEALTH STUDYU01HL053916 · NHLBI · UNIVERSITY OF CALIFORNIA DAVIS · PI ROBBINS, JOHN A · 1994 to 2007
$1.5M
SLEEP HEART HEALTH STUDYU01HL053941 · NHLBI · BOSTON UNIVERSITY MEDICAL CAMPUS · PI O'CONNOR, GEORGE T · 1994 to 2007
$1.4M
NCATS NIH HHS UL1 TR001878NHLBI NIH HHS P01 HL094307NHLBI NIH HHS R01 HL134015NHLBI NIH HHS R24 HL114473NHLBI NIH HHS U01 HL053916NHLBI NIH HHS U01 HL053937NHLBI NIH HHS U01 HL053938NHLBI NIH HHS U01 HL053941NHLBI NIH HHS U01 HL063429NHLBI NIH HHS U01 HL063463
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Disorders of Excessive SomnolenceFemaleHumansLatent Class AnalysisMaleSensitivity and SpecificitySleep Apnea, ObstructiveSurveys and Questionnaires

Identifiers

PMID34756944
PMCPMC8941607

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.