Evidence map›Paper›PMID 30719607›Full record

ArticleSleep & breathing = Schlaf & Atmung2019

Predictors of moderate to severe obstructive sleep apnea: identification of sex differences.

Damien E Earl, Sushil S Lakhani, Daniel B Loriaux, Andrew R Spector

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Sleep & breathing = Schlaf & Atmung, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Observational
  2. Review
  3. Review
  4. Article
  5. Article
  6. Influence of nocturnal insomnia symptoms on obstructive sleep apnea diagnosis in a clinical referral cohort.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2022
    Article
  7. Article
  8. Article
  9. Evaluation of Obstructive Sleep Apnea in Female Patients in Primary Care: Time for Improvement?Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2021
    Review
  10. Article
  11. Article
  12. Article
  13. 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

4 authors.

Damien E EarlDepartment of Neurology, Duke University Medical Center 3824, Durham, NC, 27710, USA.
Sushil S LakhaniDepartment of Neurology, Duke University Medical Center 3824, Durham, NC, 27710, USA.
Daniel B LoriauxDepartment of Medicine, Brigham and Women's Hospital, Boston, MA, 02115, USA.
Andrew R SpectorDepartment of Neurology, Duke University Medical Center 3824, Durham, NC, 27710, USA. andrew.spector@duke.edu.ORCID http://orcid.org/0000-0003-4645-1205

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHome sleep apnea tests are recommended only for patients at high risk of moderate to severe obstructive sleep apnea (OSA, apnea-hypopnea index [AHI] ≥ 15/h). We evaluated 14 factors known to be associated with OSA and identified sex differences in predictors of moderate to severe OSA.

methodsRetrospective analysis was done on 545 subjects who completed sleep questionnaires and underwent diagnostic polysomnogram at a tertiary sleep center. Univariate and multivariate analysis was conducted separately in males and females to determine which variables were independent predictors of moderate to severe OSA.

resultsOverall, physical traits were stronger predictors in both males and females. For each sex, only 3 variables were found to be independently predictive of moderate to severe OSA. In order of predictive strength, this included body mass index (BMI) ≥ 38 kg/m

conclusionsIn a subject population referred for sleep evaluation at a tertiary care center only a few variables are independently predictive of moderate to severe OSA, and these variables differed between males and females. Only BMI, NC, and a high ESS were independently predictive of moderate to severe OSA in males, whereas age, NC, and morning headaches were independently predictive in females.

Indexed as

Sex CharacteristicsAdultAnthropometryBody Mass IndexFemaleHumansMaleMiddle AgedMultivariate AnalysisNeckPolysomnographyRetrospective StudiesRisk FactorsSleep Apnea, ObstructiveSleepinessSurveys and QuestionnairesBody mass indexNeck circumferenceObstructive sleep apneaPredictorsSexSymptoms

Identifiers

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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.