Evidence map›Paper›PMID 40688240›Full record

ArticleInternational journal of chronic obstructive pulmonary disease2025

Characteristics and Quality of Life of Patients with COPD with Different Degrees of Exercise-Induced Desaturation on Six-minute Walk Test.

Beiyao Gao, Siyuan Wang, Li Zhao, Hongbin Liao, Shiwei Qumu, Peijian Wang, Ting Yang, Shan Jiang

Abstract readComparative Study
In one paragraph

Article in International journal of chronic obstructive pulmonary disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Reframing SpOFrontiers in physiology · 2025
    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

8 authors.

Beiyao Gao *Department of Rehabilitation Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.
Siyuan Wang *Department of Rehabilitation Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.
Li Zhao *Department of Lung Transplantation, China-Japan Friendship Hospital, Beijing, People's Republic of China.ORCID 0000-0002-1056-8789
Hongbin LiaoDepartment of Clinical Medicine, Peking University, Beijing, People's Republic of China.ORCID 0009-0004-7655-1105
Shiwei QumuNational Clinical Research Center for Respiratory Diseases, Beijing, People's Republic of China.ORCID 0000-0003-3477-4429
Peijian WangDepartment of Rehabilitation Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.
Ting YangNational Clinical Research Center for Respiratory Diseases, Beijing, People's Republic of China.ORCID 0000-0002-7027-5179
Shan JiangDepartment of Rehabilitation Medicine, China-Japan Friendship Hospital, Beijing, People's Republic of China.

Funding

Beijing Natural Science Foundation 2024BZR-7242126Capital’s Funds for Health Improvement and Research 2024-2-4069Elite Medical Professionals Initiative of China-Japan Friendship Hospital NO.ZRJY2025-GG04Medical and health technology innovation project of Chinese Academy of Medical Sciences 2021-12M-1-049National High Level Hospital Clinical Research FundingNational Natural Science Foundation of China 82102654
6 · The paper itself

Abstract

Objective: To identify predictive factors for different exercise-induced desaturation (EID) severities and evaluate health-related quality of life six months later in chronic obstructive pulmonary disease (COPD) patients. Methods: This retrospective study consecutively analyzed 116 COPD outpatients (male: 82.8% [96/116]; age: 63.48 ± 7.48 years; disease severity distribution: GOLD 1/2/3/4 = 55.8%/34.6%/7.7%/1.9%). Patients were categorized into three groups based on oxygen desaturation (SpO Results: Significant differences were observed across the three groups in peripheral blood oxygen saturation (SpO Conclusion: Low FEV1%, reduced 6MWD, and low resting SpO

Indexed as

Exercise ToleranceLungOxygenOxygen SaturationPulmonary Disease, Chronic ObstructiveQuality of LifeWalk TestAgedBiomarkersFemaleForced Expiratory VolumeFunctional StatusHumansMaleMiddle AgedPredictive Value of TestsBiomarkersOxygenchronic obstructive pulmonary diseaseexercise-induced desaturationhealth-related quality of life

Identifiers

PMID40688240
PMCPMC12273722

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.