Evidence map›Paper›PMID 32030239›Full record

ArticleJournal of thoracic disease2019

Heterogeneity of perception of symptoms in patients with asthma.

Akihiko Ohwada, Katsuhiko Sato

Abstract read
In one paragraph

Article in Journal of thoracic disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. 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

2 authors.

Akihiko OhwadaOhwada Clinic, Chiba-ken, Japan.
Katsuhiko SatoOccupational Health Consultant Office, Hyougo-ken, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCough-dominant or cough-variant asthma is common in Japan. However, it is unclear whether cough and dyspnea, the cardinal symptoms of bronchial asthma, are similarly perceived, and whether these symptoms are linked to pulmonary function tests.

methodsThe subjects were 548 physician-diagnosed naive patients with asthma. Visual analogue scale (VAS) scores were determined and spirometry was performed before and after 1-month inhaled corticosteroid/long-acting beta2 agonist therapy.

resultsThe patients were divided into those with a significant bronchodilating response and an increase in FEV

conclusionsPerception of cough and dyspnea were similar, but not identical, for bronchodilating responders and nonresponders among patients with bronchial asthma. Linkage of pulmonary function parameters with perceptions of cough and dyspnea also differed between the responders and nonresponders.

Indexed as

bronchial asthmacoughdyspneaPerceptionvisual analogue scale (VAS)

Identifiers

PMID32030239
PMCPMC6988059

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.