Evidence map›Paper›PMID 35674427›Full record

ArticleEnvironmental health perspectives2022

Ambient Air Pollution and Socioeconomic Status in China.

Yuzhou Wang, Yafeng Wang, Hao Xu, Yaohui Zhao, Julian D Marshall

Abstract read
In one paragraph

Article in Environmental health perspectives, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
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  10. When air gets heavy: joint PMFrontiers in public health · 2026
    Article
  11. Article
  12. Article
  13. Inequality in air pollution-attributable mortality by income level between and within countries.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  17. Review
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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

5 authors.

Yuzhou WangDepartment of Civil and Environmental Engineering, University of Washington, Seattle, Washington, USA.
Yafeng WangInstitute of Social Survey Research, Peking University, Beijing, China.
Hao XuDepartment of Earth System Science, Tsinghua University, Beijing, China.
Yaohui ZhaoNational School of Development, Peking University, Beijing, China.
Julian D MarshallDepartment of Civil and Environmental Engineering, University of Washington, Seattle, Washington, USA.

Funding

China Health and Retirement Longitudinal StudyR01AG037031 · NIA · PEKING UNIVERSITY · PI STRAUSS, JOHN A, WANG, YAFENG · 2010 to 2024
$15.1M
Influences of Early and Later Life Events on Cognition and All-Cause Dementia in ChinaR01AG067625 · NIA · UNIVERSITY OF SOUTHERN CALIFORNIA · PI STRAUSS, JOHN A · 2019 to 2024
$2.7M
Harmonized Cognitive and Dementia Assessment in ChinaR01AG053228 · NIA · PEKING UNIVERSITY · PI HUANG, YUEQIN, STRAUSS, JOHN A · 2016 to 2019
$1.7M
EPA R835873NIA NIH HHS R01 AG037031NIA NIH HHS R01 AG053228NIA NIH HHS R01 AG067625
6 · The paper itself

Abstract

backgroundAir pollution disparities by socioeconomic status (SES) are well documented for the United States, with most literature indicating an inverse relationship (i.e., higher concentrations for lower-SES populations). Few studies exist for China, a country accounting for 26% of global premature deaths from ambient air pollution.

objectiveOur objective was to test the relationship between ambient air pollution exposures and SES in China.

methodsWe combined estimated year 2015 annual-average ambient levels of nitrogen dioxide (

resultsAmbient

conclusionsMultiple analyses here reveal that in China, ambient

Indexed as

Air PollutantsAir PollutionChinaEnvironmental ExposureHumansLongitudinal StudiesParticulate MatterSocial ClassUnited StatesAir PollutantsParticulate Matter

Identifiers

PMID35674427
PMCPMC9175641

What OpenQuestion holds

Textmetadata
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.