Evidence map›Paper›PMID 39810910›Full record

ArticleAmerican economic journal. Applied economics2022

The Roots of Health Inequality and the Value of Intrafamily Expertise.

Yiqun Chen, Petra Persson, Maria Polyakova

Abstract read
In one paragraph

Article in American economic journal. Applied economics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. The impact of health literacy on healthcare spending: theory and evidence from China.International journal of health economics and management · 2026
    Article
  2. Heterogeneity in Damages from A Pandemic.The review of economics and statistics · 2024
    Article
  3. Article
  4. Article
  5. Article
  6. The Roots of Health Inequality and the Value of Intrafamily Expertise.American economic journal. Applied economics · 2022
    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

3 authors.

Yiqun ChenDepartment of Economics, University of Illinois Chicago.
Petra PerssonDepartment of Economics, Stanford University, Research Institute of Industrial Economics, and NBER.
Maria PolyakovaSchool of Medicine, Stanford University, and NBER.

Funding

Spectrum Stanford Center for clinical and Translational Research and EducationUL1TR001085 · NCATS · STANFORD UNIVERSITY · PI CULLEN, MARK RICHARD, GREENBERG, HARRY BERNARD · 2013 to 2017
$37.1M
Social Insurance Design and International Differences in Health at Older AgesR21AG052833 · NIA · NATIONAL BUREAU OF ECONOMIC RESEARCH · PI PERSSON, PETRA, POLYAKOVA, MARIA · 2016 to 2017
$423k
NCATS NIH HHS UL1 TR001085NIA NIH HHS R21 AG052833
6 · The paper itself

Abstract

In the context of Sweden, we show that having a doctor in the family raises preventive health investments throughout the life cycle, improves physical health, and prolongs life. Two quasi-experimental research designs-medical school admission lotteries and variation in the timing of medical degrees-support a causal interpretation of these effects. A hypothetical policy that would bring the same health behavior changes and benefits to all Swedes would close 18 percent of the mortality-income gradient. Our results suggest that socioeconomic differences in exposure to health-related expertise may meaningfully contribute to health inequality.

Identifiers

PMID39810910
PMCPMC11729501

What OpenQuestion holds

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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.