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Related Experiment Video

Updated: Apr 18, 2026

Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques
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Might extended education decrease inequalities in health?-a meta-analysis.

Sofia Ljungdahl1, Sven G Bremberg2

  • 11 The Public Health Agency of Sweden, Stockholm, Sweden.

European Journal of Public Health
|January 26, 2015
PubMed
Summary

Extended education shows small, absolute health benefits for less educated individuals, with one extra year reducing mortality by 2.1% in men under 40. However, these gains are unlikely to substantially improve overall health outcomes.

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Area of Science:

  • Public Health
  • Sociology
  • Economics

Background:

  • Health disparities are significant among less educated populations.
  • Extended education is hypothesized to improve health outcomes.
  • The absolute health effects of education require independent analysis.

Purpose of the Study:

  • To analyze the absolute health effects of extended education on low-educated individuals.
  • To resolve conflicting results from previous studies on education and health.

Main Methods:

  • A meta-analysis of European studies was conducted.
  • Studies focused on health effects of extended compulsory or secondary education.
  • Low-educated individuals were the primary focus group.

Main Results:

  • Twenty-two publications were included in the meta-analysis.
  • Educational reforms showed statistically significant, albeit small (1-4%), positive effects on mortality, self-reported health, and obesity.
  • One additional year of education for the least educated was linked to a 2.1% mortality reduction in men under 40.

Conclusions:

  • The absolute health benefits of extended compulsory education are modest.
  • The observed effects are significantly smaller than the relative educational gradients in mortality.
  • Extended compulsory education is unlikely to substantially enhance the health of the least educated.