A comprehensive Norwegian study spanning three decades has quantified a striking relationship between educational trajectories and mortality risk. Researchers tracking 1.4 million individuals from age 25 onward found that those experiencing downward educational mobility—achieving lower educational attainment than their parents—faced a 26% increased risk of premature death compared to individuals maintaining high educational levels.
This statistic represents one of the most significant health disparities identified in the research. In contrast, upward educational mobility was associated with more modest mortality increases, suggesting that educational decline poses particular health risks. The study utilized comprehensive Norwegian national registry data to ensure accuracy and represents one of the largest intergenerational health tracking efforts conducted to date, providing robust evidence for the health impact of educational opportunity across generations.
Read the full article on GMJ Newsroom.
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