Evidence map›Paper›PMID 40702961›Full record

ArticleThe clinical respiratory journal2025

Correlation of FE

Wang Chun Kwok, Mary Sau Man Ip, Terence Chi Chun Tam, James Chung Man Ho, David Chi Leung Lam, Kwan Ling Julie Wang

Abstract read
In one paragraph

Article in The clinical respiratory journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–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

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Asthma: onset at young, persist when grow up.Translational pediatrics · 2026
    Review
  3. Article
  4. Correlation of FEThe clinical respiratory journal · 2025
    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.

Wang Chun KwokDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China.
Mary Sau Man IpDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China.
Terence Chi Chun TamDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China.
James Chung Man HoDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China.
David Chi Leung LamDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China.
Kwan Ling Julie WangDepartment of Medicine, Queen Mary Hospital, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China.

Funding

Sanofi Hong Kong
6 · The paper itself

Abstract

backgroundFractional exhaled nitric oxide (FE

methodsA prospective cross-sectional study was conducted in Queen Mary Hospital among adult patients with severe asthma. Patients had spirometry with bronchodilator reversibility and same-day FE

resultsOne hundred thirty-five severe asthma patients with FE

conclusionIn adult patients with severe asthma, FE

Indexed as

AsthmaEosinophilsFractional Exhaled Nitric Oxide TestingNitric OxideSpirometryAdultBiomarkersBronchodilator AgentsCross-Sectional StudiesFemaleForced Expiratory VolumeHumansImmunoglobulin ELeukocyte CountMaleMiddle AgedBiomarkersBronchodilator AgentsImmunoglobulin ENitric OxideasthmaeosinophilFENOFEV1spirometry

Identifiers

PMID40702961
PMCPMC12287615

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.