Evidence map›Paper›PMID 30349232›Full record

ArticleInternational journal of chronic obstructive pulmonary disease

Gender difference on the knowledge, attitude, and practice of COPD diagnosis and treatment: a national, multicenter, cross-sectional survey in China.

Guohua Jia, Ming Lu, Rui Wu, Yahong Chen, Wanzhen Yao

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in International journal of chronic obstructive pulmonary disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Biological Therapies in Chronic Obstructive Pulmonary Disease: New Directions in Personalised Respiratory Medicine.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2025
    Review
  5. Observational
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Prevalence of Chronic Obstructive Pulmonary Disease in an Urban Area. Changes in COPD Ten Years on.International journal of chronic obstructive pulmonary disease · 2022
    Article
  13. Article
  14. Women's COPD.Frontiers in medicine · 2021
    Review
  15. Article
  16. 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 1 institution in 1 country.

Guohua JiaDepartment of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing, China, wuerui7518@sina.com; chenyahong@vip.sina.com.
Ming LuDepartment of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing, China, wuerui7518@sina.com; chenyahong@vip.sina.com.
Rui WuDepartment of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing, China, wuerui7518@sina.com; chenyahong@vip.sina.com.
Yahong ChenDepartment of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing, China, wuerui7518@sina.com; chenyahong@vip.sina.com.
Wanzhen YaoDepartment of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing, China, wuerui7518@sina.com; chenyahong@vip.sina.com.
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo investigate the gender difference in knowledge, attitude, and practice of COPD diagnosis and treatment in China. PATIENTS AND

methodsA nationwide, multicenter, cross-sectional questionnaire study was carried out to investigate patients' understanding and experience of COPD between September 2007 and December 2008.

resultsTwo thousand and seventy-two patients were recruited from eleven centers. The final effective questionnaires were those of 1,698 cases, of which 32% were female. Women were younger, had higher body mass index, were more never smokers, and had lesser pack-years (all

conclusionMale and female patients had different experiences on COPD diagnosis and treatment. Physicians should pay more attention to patients' education on COPD, especially of women.

Indexed as

Health Knowledge, Attitudes, PracticePulmonary Disease, Chronic ObstructiveRespiratory Function TestsSex FactorsSmokingAdultAgedChinaCross-Sectional StudiesFemaleHumansMaleMiddle AgedNeeds AssessmentPatient Education as TopicPrevalencechronic obstructive pulmonary diseaseeducationexperiencemanagementperceptionsex

Identifiers

PMID30349232
PMCPMC6188108
OpenAlexW2896365179

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.