Evidence map›Paper›PMID 31734330›Full record

ArticleAnnals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology2020

Association of obstructive sleep apnea with severity of patients hospitalized for acute asthma.

Shojiro Oka, Tadahiro Goto, Atsushi Hirayama, Mohammad Kamal Faridi, Carlos A Camargo, Kohei Hasegawa

Open access · greenAbstract read
In one paragraph

Article in Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 18% of its field
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

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Obesity, Inflammation, and Severe Asthma: an Update.Current allergy and asthma reports · 2021
    Review
  8. [The relationship between adenoid and tonsil hypertrophy and asthma in children and analysis of changes in asthma after adenotonsillectomy].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2021
    Review
  9. Article
  10. 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 at 3 institutions in 2 countries.

Shojiro OkaDepartment of Emergency Medicine, Okinawa Prefectural Chubu Hospital, Okinawa, Japan.
Tadahiro GotoDepartment of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts; Graduate School of Medical Sciences, University of Fukui, Fukui, Japan; Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan. Electronic address: tag695@mail.harvard.edu.
Atsushi HirayamaDepartment of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts; Department of Cardiology, National Cerebral and Cardiovascular Center, Osaka, Japan.
Mohammad Kamal FaridiDepartment of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts.
Carlos A CamargoDepartment of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts.
Kohei HasegawaDepartment of Emergency Medicine, Massachusetts General Hospital, Boston, Massachusetts.
Massachusetts General Hospital · USNational Cerebral and Cardiovascular Center · JPOkinawa Prefectural Chubu Hospital · JP

Funding

Nasal microRNA during bronchiolitis and age 6y asthma phenotypes: MARC-35 cohortR01AI127507 · NIAID · MASSACHUSETTS GENERAL HOSPITAL · PI CAMARGO, CARLOS ARTURO, FREISHTAT, ROBERT J · 2017 to 2021
$8.0M
Comparative Effectiveness Research on Hospital Readmissions for COPDR01HS023305 · AHRQ · MASSACHUSETTS GENERAL HOSPITAL · PI CAMARGO, CARLOS ARTURO · 2015 to 2019
$1.1M
AHRQ HHS R01 HS023305NIAID NIH HHS R01 AI127507
6 · The paper itself

Abstract

backgroundStudies suggest that obstructive sleep apnea (OSA) is associated with suboptimal disease control and worse chronic severity of asthma. However, little is known about the relations of OSA with acute asthma severity in hospitalized patients.

objectiveTo investigate the association of OSA with acute asthma severity.

methodsThis is a retrospective cohort study (2010-2013) using State Inpatient Databases from 8 geographically diverse states in the United States. The outcomes were markers of acute severity, including mechanical ventilation use, hospital length of stay, and in-hospital mortality. To determine the association of interest, we fit multivariable logistic regression models, adjusting for age, sex, race/ethnicity, primary insurance, household income, patient residence, comorbidities, hospital state, and hospitalization year. We repeated the analysis for children aged 6 to 17 years.

resultsAmong 73,408 adult patients hospitalized for acute asthma, 10.3% had OSA. Coexistent OSA was associated with a significantly higher risk of noninvasive positive pressure ventilation use (14.9% vs 3.1%; unadjusted odds ratio, 6.48; 95% CI, 5.88-7.13; adjusted odds ratio, 5.20; 95% CI, 4.65-5.80), whereas coexistent OSA was not significantly associated with the risk of invasive mechanical ventilation use. Patients with OSA had 37% longer hospital length of stay (unadjusted incidence rate ratio, 1.37; 95% CI, 1.33-1.40); this significant association persisted in the multivariable model (incidence rate ratio, 1.13; 95% CI, 1.10-1.17). The in-hospital mortality did not significantly differ between groups. These findings were consistent in both obesity and nonobesity groups and in 27,935 children.

conclusionAmong patients hospitalized for acute asthma, OSA was associated with a higher risk of noninvasive positive pressure ventilation use and longer length of stay compared with those without OSA.

Indexed as

HospitalizationAcute DiseaseAdolescentAdultAsthmaChildComorbidityDatabases, FactualFemaleHospital MortalityHumansMaleMiddle AgedOdds RatioRisk FactorsSeverity of Illness Index

Identifiers

PMID31734330
PMCPMC7752853
OpenAlexW2985473889

What OpenQuestion holds

Textmetadata
LicenceTDM
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.