Does information on health status lead to a healthier lifestyle? Evidence from China on the effect of hypertension diagnosis on food consumption

Meng Zhao, Yoshifumi Konishi, Paul Glewwe

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

We examine the role of information in understanding the differential effects of income on the demand for health. In the health capital framework of Grossman (JPE, 1972), we derive the testable hypotheses that individuals adjust their diet in a healthier direction upon receiving negative health information, and that the effect is greater for richer individuals. Based on unique Chinese longitudinal data and a regression discontinuity design that exploits the exogenous cutoff of systolic blood pressure in the diagnosis of hypertension, we find that, upon receiving hypertension diagnosis, individuals reduce fat intake significantly, and richer individuals reduce more. Our results also indicate that among the rich, hypertension diagnosis is more effective for individuals with lower education.

Original languageEnglish
Pages (from-to)367-385
Number of pages19
JournalJournal of Health Economics
Volume32
Issue number2
DOIs
Publication statusPublished - 2013 Mar 1
Externally publishedYes

Keywords

  • China
  • Diet
  • Health information
  • Hypertension
  • Regression discontinuity

ASJC Scopus subject areas

  • Health Policy
  • Public Health, Environmental and Occupational Health

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