Evidence map›Paper›PMID 29755730›Full record

ArticleClinical and translational allergy2018

Having concomitant asthma phenotypes is common and independently relates to poor lung function in NHANES 2007-2012.

Rita Amaral, João A Fonseca, Tiago Jacinto, Ana M Pereira, Andrei Malinovschi, Christer Janson, Kjell Alving

Open access · goldAbstract read
In one paragraph

Article in Clinical and translational allergy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. ARIA 2019 Care Pathways for Allergic Rhinitis in the Kuwait Health Care System.Medical principles and practice : international journal of the Kuwait University, Health Science Centre · 2021
    Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. How the Smartphone Is Changing Allergy Diagnostics.Current allergy and asthma reports · 2018
    Review
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

7 authors at 2 institutions in 3 countries.

Rita Amaral1CINTESIS- Center for Health Technology and Services Research, Faculty of Medicine, University of Porto, Edifício Nascente, Piso 2, Rua Dr. Plácido da Costa, s/n, 4200-450 Porto, Portugal.ORCID 0000-0002-0233-830X
João A Fonseca1CINTESIS- Center for Health Technology and Services Research, Faculty of Medicine, University of Porto, Edifício Nascente, Piso 2, Rua Dr. Plácido da Costa, s/n, 4200-450 Porto, Portugal.
Tiago Jacinto1CINTESIS- Center for Health Technology and Services Research, Faculty of Medicine, University of Porto, Edifício Nascente, Piso 2, Rua Dr. Plácido da Costa, s/n, 4200-450 Porto, Portugal.
Ana M Pereira1CINTESIS- Center for Health Technology and Services Research, Faculty of Medicine, University of Porto, Edifício Nascente, Piso 2, Rua Dr. Plácido da Costa, s/n, 4200-450 Porto, Portugal.
Andrei Malinovschi5Department of Medical Sciences: Clinical Physiology, Uppsala University, Uppsala, Sweden.
Christer Janson6Department of Medical Sciences: Respiratory Medicine and Allergology, Uppsala University, Uppsala, Sweden.
Kjell Alving7Department of Women's and Children's Health: Paediatric Research, Uppsala University, Uppsala, Sweden.
Universidade do Porto · PTUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEvidence for distinct asthma phenotypes and their overlap is becoming increasingly relevant to identify personalized and targeted therapeutic strategies. In this study, we aimed to describe the overlap of five commonly reported asthma phenotypes in US adults with current asthma and assess its association with asthma outcomes.

methodsData from the National Health and Nutrition Examination Surveys (NHANES) 2007-2012 were used (n = 30,442). Adults with current asthma were selected. Asthma phenotypes were: B-Eos-high [if blood eosinophils (B-Eos) ≥ 300/mm

resultsOf the 18,619 adults included, 1059 (5.6% [95% CI 5.1-5.9]) had current asthma. A substantial overlap was observed both in subjects aged < 40 years (44%) and ≥ 40 years (54%). The more prevalent specific overlaps in both age groups were AwObesity associated with either B-Eos-high (15 and 12%, respectively) or B-Eos&FeNO-low asthma (13 and 11%, respectively). About 14% of the current asthma patients were "non-classified". Regardless of phenotype classification, having concomitant phenotypes was significantly associated with (adjusted OR, 95% CI) ≥ 2 controller medications (2.03, 1.16-3.57), and FEV

conclusionsA prevalent overlap of commonly reported asthma phenotypes was observed among asthma patients from the general population, with implications for objective asthma outcomes. A broader approach may be required to better characterize asthma patients and prevent poor asthma outcomes.

Indexed as

AsthmaAsthma-related outcomesEpidemiological studyOverlapPhenotypes

Identifiers

PMID29755730
PMCPMC5934840
OpenAlexW2799383116

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.