Evidence map›Paper›PMID 29808101›Full record

ArticleCanadian respiratory journal2018

Clinical and Functional Characteristics of Subjects with Asthma, COPD, and Asthma-COPD Overlap: A Multicentre Study in Vietnam.

Sy Duong-Quy, Huong Tran Van, Anh Vo Thi Kim, Quyen Pham Huy, Timothy J Craig

Open access · goldAbstract readComparative StudyMulticenter Study
In one paragraph

Article in Canadian respiratory journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 22% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Clinical Indicators for Asthma-COPD Overlap: A Systematic Review and Meta-Analysis.International journal of chronic obstructive pulmonary disease · 2022
    Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Differential Clinical Significance of FENOJournal of asthma and allergy · 2024
    Article
  7. Article
  8. A Proposal to Differentiate ACO, Asthma and COPD in Vietnam.Journal of personalized medicine · 2022
    Article
  9. Personalized Medicine and Obstructive Sleep Apnea.Journal of personalized medicine · 2022
    Review
  10. Observational
  11. Prediction of first acute exacerbation using COPD subtypes identified by cluster analysis.International journal of chronic obstructive pulmonary disease · 2019
    Article
  12. 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

5 authors at 5 institutions in 2 countries.

Sy Duong-QuyBio-Medical Research Center, Lam Dong Medical College, Dalat, Vietnam.ORCID 0000-0002-5926-9544
Huong Tran VanDepartment of Health Science, Thang Long University, Hanoi, Vietnam.
Anh Vo Thi KimNam Anh General Hospital, Binh Duong Province, Vietnam.
Quyen Pham HuyDepartment of Clinical Immuno-Allergology, Hai Phong University, Haiphong, Vietnam.
Timothy J CraigDivision of Pulmonary, Allergy and Critical Care Medicine, Penn State College of Medicine, Hershey, PA, USA.
Dalat University · VNHai Phong University · VNKhanh Hoa General Hospital · VNPenn State Milton S. Hershey Medical Center · USThang Long University · VN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Subjects with asthma-chronic obstructive pulmonary disease (COPD) overlap (ACO) share common features of patients with asthma and COPD. Our study was planned to describe the clinical and functional features of subjects with ACO compared to asthma and COPD patients. Subjects and Methods: Study subjects who met the inclusion criteria were classified into three different groups: asthma, COPD, and ACO groups. All study subjects underwent clinical examination and biological and functional testing. They were then followed for 6 months to evaluate the response to conventional treatment. Results: From March 2015 to March 2017, 76 asthmatic (mean age: 41 ± 22 years), 74 COPD (59 ± 13 years), and 59 ACO (52 ± 14 years) subjects were included. The percentage of subjects with dyspnea on excretion in the ACO group was higher than that in asthma and COPD groups ( Conclusion: Subjects with ACO share the common clinical and functional characteristics of asthma and COPD but are more likely to have sleep apnea. The majority of patients with ACO have a favourable response to combined treatment.

Indexed as

AdultAgedAsthmaCross-Sectional StudiesFemaleHumansMiddle AgedPulmonary Disease, Chronic ObstructiveVietnamYoung Adult

Identifiers

PMID29808101
PMCPMC5901814
OpenAlexW2795260586

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.