Evidence map›Paper›PMID 26184259›Full record

ArticleInternational journal of environmental research and public health2015

Prevalence Characteristics of Coal Workers' Pneumoconiosis (CWP) in a State-Owned Mine in Eastern China.

Lei Han, Ruhui Han, Xiaoming Ji, Ting Wang, Jingjin Yang, Jiali Yuan, Qiuyun Wu, Baoli Zhu, Hengdong Zhang, Bangmei Ding and 1 more

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Uncovering the Factors Behind Rising Pneumoconiosis Rates: Central Appalachian Underground Coal Miners as a Case Study.New solutions : a journal of environmental and occupational health policy : NS · 2026
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  16. Focusing on Coal Workers' Lung Diseases: A Comparative Analysis of China, Australia, and the United States.International journal of environmental research and public health · 2018
    Article
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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

11 authors.

Lei HanDepartment of Occupational Medicine and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China. hanlei@jscdc.cn.
Ruhui HanDepartment of Occupational Medicine and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China. hanruhui007@163.com.
Xiaoming JiDepartment of Occupational Medicine and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China. jxmnjmu@163.com.
Ting WangDepartment of Occupational Medicine and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China. wangti08@163.com.
Jingjin YangDepartment of Occupational Medicine and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China. njmujj@126.com.
Jiali YuanDepartment of Occupational Medicine and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China. njmujj@126.com.
Qiuyun WuDepartment of Occupational Medicine and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China. xjwqy922@163.com.
Baoli ZhuInstitute of Occupational Disease Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China. blzhunjmu@163.com.
Hengdong ZhangInstitute of Occupational Disease Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China. hd-zhang@263.net.
Bangmei DingInstitute of Occupational Disease Prevention, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China. dingbangmei@163.com.
Chunhui NiDepartment of Occupational Medicine and Environmental Health, School of Public Health, Nanjing Medical University, Nanjing 211166, China. chni@njmu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coal Workers' Pneumoconiosis (CWP) is the primary occupational disease in China. However, information about the definite prevalence of CWP is only partially available. The aims of our study were to assess the prevalence characteristics of CWP in a state-owned coal mine, evaluate the effects of control measures and develop further preventive strategies for CWP. The total study population included 495 cases who were diagnosed with CWP from the construction of this coal mine to the end of October 2014. Individuals' information, including duration of dust exposure, job titles, age as first diagnosis, stages of CWP, CWP progress, complications with pulmonary tuberculosis, death and others were collected and analyzed. The results showed that 71.11% of 495 CWP cases were stage I and 90.71% were involved in tunneling or coal mining. The mean dust exposure period in CWP patients was 26.7 years, the mean latent period was 29.3 years and the mean diagnosed age was 50.3 years old. The proportion of CWP diagnosed after ending dust exposure were remarkably increased with the time passing. Among the CWP cases, 36 (7.27%) were complicated with pulmonary tuberculosis. The mortality of patients with stage III was the highest (60.71%) (p < 0.0001). Our data obviously show that more strict policies to protect coal miners are needed to be implemented in China, especially for tunneling and mining workers.

Indexed as

Coal MiningAdolescentAdultAnthracosisChinaDustHumansMaleMiddle AgedOccupational DiseasesOwnershipPrevalenceYoung AdultDustChinacoal workers’ pneumoconiosisprevalence characteristics

Identifiers

PMID26184259
PMCPMC4515695

What OpenQuestion holds

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LicenceCC BY
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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.