Exploring the determinants of health in the aging population: the key role of education and socioeconomic context.

Higher educational attainment is significantly associated with a greater probability of reporting good health among older adults in Italy.

• The study used pooled cross-sectional data from 2013-2019 from the ISTAT Aspetti della vita quotidiana survey
• The sample included individuals aged 55 and older
• The educational gradient remained robust after controlling for sociodemographic characteristics
• Logistic regression models were used to analyze self-perceived health

Economic strain and physical activity are the main mediators of the education-health relationship, jointly explaining approximately one-quarter of the total educational effect.

• Mediation analysis was conducted using the KHB method to decompose the total effect of education into direct and indirect effects
• Economic strain and physical activity together explained 'approximately one-quarter of the total educational effect'
• Smoking and alcohol consumption played a limited mediating role
• The KHB method was used to identify pathways through economic strain and lifestyle variables including alcohol consumption, smoking, and physical activity

The mediating effect of economic strain on the education-health relationship is stronger among individuals aged 55-64.

• Subgroup analyses were performed by age group, geographical area, and gender
• The role of economic strain as a mediator was particularly pronounced in the younger segment of the older adult population (55-64)
• The relative importance of economic strain versus physical activity as mediators differs across age groups

The role of physical activity as a mediator of the education-health relationship increases with age.

• Physical activity emerged as one of the two main mediators in the KHB mediation analysis
• The mediating role of physical activity became more prominent in older age groups compared to the 55-64 age group
• This pattern suggests a shift from material to behavioral pathways with advancing age

Smoking and alcohol consumption play a limited mediating role in the relationship between education and self-perceived health.

• Both smoking and alcohol consumption were included as lifestyle mediators in the KHB mediation analysis
• Despite being commonly studied behavioral pathways, their mediating contribution was described as 'limited' compared to economic strain and physical activity
• This finding held across the pooled cross-sectional sample of adults aged 55 and older from 2013-2019

The study found that differences in the education-health relationship exist by age group, geographical area, and gender among older adults in Italy.

• Subgroup analyses were performed by age group, geographical area, and gender
• Geographical area was highlighted as relevant for policy, with the authors recommending 'region-sensitive strategies to reduce health disparities'
• The study notes that Italy's aging population is characterized by higher levels of education and socioeconomic resources compared to previous generations
• Gender was included as a dimension of heterogeneity in the mediating pathways