Perceived control reduces mortality risk at low, not high, education levels

Area of Science:

• Social Epidemiology
• Health Psychology
• Gerontology

Background:

• Higher educational attainment and perceived control are independently linked to better health and longevity.
• These factors may interact to influence health outcomes, particularly subjective health reports.

Purpose of the Study:

• To investigate whether perceived control moderates the association between education and mortality risk.
• To examine the interplay between education, control beliefs, and long-term health outcomes.

Main Methods:

• Analysis of the Midlife in the United States (MIDUS) national sample (N = 6,135).
• Longitudinal study tracking mortality risk over 14 years.
• Proportional hazards modeling to assess the interaction between education and control beliefs.

Main Results:

• Both education and control beliefs were associated with reduced mortality risk, independent of childhood socioeconomic status.
• A significant interaction was observed: higher control beliefs decreased mortality risk for those with lower education, but not for those with higher education.
• These findings persisted after adjusting for health behaviors, affect, and general health status.

Conclusions:

• Perceived control plays a vital role in mitigating the increased mortality risk associated with educational disadvantage.
• The findings highlight the protective effect of control beliefs, particularly for vulnerable populations.
• Interventions aimed at enhancing perceived control may improve health outcomes for individuals with lower educational attainment.