Evidence map›Paper›PMID 26596931›Full record

ArticleBMC public health2015

Urban-rural disparities in child nutrition-related health outcomes in China: The role of hukou policy.

Hong Liu, John A Rizzo, Hai Fang

Abstract readComparative Study
In one paragraph

Article in BMC public health, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
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  5. Frontiers in public health · 2025
    Article
  6. Socioeconomic and Contextual Differentials in Memory Decline: A Cross-Country Investigation Between England and China.The journals of gerontology. Series B, Psychological sciences and social sciences · 2023
    Article
  7. Structural Determinants of Child Health in Rural China: The Challenge of Creating Health Equity.International journal of environmental research and public health · 2022
    Review
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  18. Location orAsia & the Pacific policy studies · 2017
    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

3 authors.

Hong LiuChina Economics and Management Academy, Central University of Finance and Economics, Beijing, 100081, China. liuhong@cufe.edu.cn.
John A RizzoDepartment of Economics and Department of Preventive Medicine, Stony Brook University, Stony Brook, 11794, USA. john.rizzo@stonybrook.edu.
Hai FangChina Center for Health Development Studies, Peking University, 38 Xueyuan Road, Haidian District, PO Box 505, Beijing, 100191, China. hfang@hsc.pku.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHukou is the household registration system in China that determines eligibility for various welfare benefits, such as health care, education, housing, and employment. The hukou system may lead to nutritional and health disparities in China. We aim at examining the role of the hukou system in affecting urban-rural disparities in child nutrition, and disentangling the institutional effect of hukou from the effect of urban/rural residence on child nutrition-related health outcomes.

methodsThis study uses data from the China Health and Nutrition Survey 1993-2009 with a sample of 9616 children under the age of 18. We compute height-for-age z-score and weight-for-age z-score for children. We use both descriptive statistics and multiple regression techniques to study the levels and significance of the association between child nutrition-related health outcomes and hukou type.

resultsChildren with urban hukou have 0.25 (P < 0.01) higher height z-scores and 0.15 (P < 0.01) higher weight z-scores than children with rural hukou, and this difference by urban vs. rural hukou status is larger than the difference in height and weight (0.23 and 0.09, respectively) by urban vs. rural residence. Controlling for place of residence, children with urban hukou had 0.18 higher height z-scores and 0.17 (P < 0.01) higher weight z-scores than children with rural hukou.

conclusionsThe hukou system exacerbates urban-rural disparities in child nutrition-related health outcomes independent of the well-known disparity stemming from urban-rural residence. Fortunately, however, child health disparities due to hukou have been declining since 2000.

Indexed as

Health Status DisparitiesChildChild Nutritional Physiological PhenomenaChild, PreschoolChild WelfareChinaFemaleHumansMaleMultivariate AnalysisNutrition PolicyPopulation DynamicsRural PopulationSocial DiscriminationSocial WorkUrban Population

Identifiers

PMID26596931
PMCPMC4657335

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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.