Evidence map›Paper›PMID 34075048›Full record

ArticleNPJ primary care respiratory medicine2021

Phenotype and management of chronic obstructive pulmonary disease patients in general population in China: a nationally cross-sectional study.

Heling Bao, Guohua Jia, Shu Cong, Wanlu Sun, Jing Fan, Ning Wang, Yajing Feng, Baohua Wang, Jeffrey L Curtis, Linhong Wang and 2 more

Abstract read
In one paragraph

Article in NPJ primary care respiratory medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Article
  4. Observational
  5. Review
  6. Article
  7. 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

12 authors.

Heling Bao *National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing, China.
Guohua Jia *Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, 49 Huayuan North Road, Haidian District, Beijing, China.
Shu CongNational Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing, China.
Wanlu SunDepartment of Pulmonary and Critical Care Medicine, Peking University Third Hospital, 49 Huayuan North Road, Haidian District, Beijing, China.
Jing FanNational Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing, China.
Ning WangNational Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing, China.ORCID 0000-0002-1849-1747
Yajing FengNational Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing, China.
Baohua WangNational Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing, China.
Jeffrey L CurtisDepartment of Internal Medicine, University of Michigan Medical School, 150 W. Medical Center Drive, Ann Arbor, MI, USA.ORCID 0000-0001-5191-4847
Linhong WangNational Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing, China.
Liwen FangNational Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing, China. fangliwen@ncncd.chinacdc.cn.
Yahong ChenDepartment of Pulmonary and Critical Care Medicine, Peking University Third Hospital, 49 Huayuan North Road, Haidian District, Beijing, China. chenyahong@vip.sina.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aims to investigate the characteristics of the phenotype and management of chronic obstructive pulmonary disease (COPD) patients in the general population in China. We analyzed spirometry-confirmed COPD patients who were identified from a population-based, nationally representative sample in China. All participants were measured with airflow limitation severity based on post-bronchodilator FEV

Indexed as

AsthmaPulmonary Disease, Chronic ObstructiveCross-Sectional StudiesDisease ProgressionHumansPhenotype

Identifiers

PMID34075048
PMCPMC8169915

What OpenQuestion holds

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Registered trials

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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.