Evidence map›Paper›PMID 28576899›Full record

ArticleBMJ open2017

Association between exposure to the Chinese famine during infancy and the risk of self-reported chronic lung diseases in adulthood: a cross-sectional study.

Zhenghe Wang, Zhiyong Zou, Zhongping Yang, Yanhui Dong, Jun Ma

Erratum issuedOpen access · goldAbstract readComparative Study
In one paragraph

Article in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 6% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Impact of long-term exposure to PMBMC public health · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Zhenghe WangSchool of Public Health, Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China.
Zhiyong ZouSchool of Public Health, Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China.
Zhongping YangSchool of Public Health, Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China.
Yanhui DongSchool of Public Health, Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China.
Jun MaSchool of Public Health, Institute of Child and Adolescent Health, Peking University Health Science Center, Beijing, China.
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo examine the association between early-life exposure to the Chinese famine and the risk of chronic lung diseases in adulthood.

designData analysis from a cross-sectional survey. SETTING AND

participants4135 subjects were enrolled into the study from the China Health and Retirement Longitudinal Study (CHARLS) 2011-2012 baseline survey to analyse the associations between prenatal and early postnatal famine exposure and the risk of chronic lung diseases in adulthood.

main outcome measuresChronic lung diseases were defined based on self-reported information.

resultsThe prevalence of self-reported chronic lung diseases in fetus-exposed, infant-exposed, preschool-exposed, and non-exposed groups was 6.5%, 7.9%, 6.8%, and 6.1%, respectively. The risk of chronic lung diseases in the infant-exposed group was significantly higher (OR 1.95, 95% CI 1.10 to 3.44) than the non-exposed group in severely affected areas, even after adjusting for gender, smoking, and drinking, family economic status, and the highest educational attainment of the parents (OR 2.57, 95% CI 1.26 to 5.25). In addition, after stratification by gender and famine severity, we found that only infant exposure to the severe famine was associated with the elevated risk of chronic lung diseases among male adults (OR 3.16, 95% CI 1.17 to 8.51).

conclusionsSevere famine exposure during the period of infancy might increase the risk of chronic lung diseases in male adults.

Indexed as

Age FactorsChild, PreschoolChinaCross-Sectional StudiesFemaleHumansInfantLogistic ModelsLongitudinal StudiesLung DiseasesMaleMiddle AgedMultivariate AnalysisPregnancyPrenatal Exposure Delayed EffectsRisk AssessmentChronic Lung DiseasesDevelopmental Origins of Health and DiseaseFamineInfant

Identifiers

PMID28576899
PMCPMC5623412
OpenAlexW2621091987

What OpenQuestion holds

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LicenceCC BY-NC
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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.