Abstract
WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Previous research has identified a link between economic deprivation, internet usage, and subjective relative deprivation in the general populace. However, few studies have explored the mediating role of internet usage in the relationship between economic deprivation and subjective relative deprivation, particularly in relation to middle-aged and older adults with disabilities. WHAT IS ADDED BY THIS REPORT? This research examines the circumstances of middle-aged and older Chinese adults living with disabilities, using the most recent data available. The study uncovers both absolute and relative economic deprivation as key factors significantly correlated with subjective relative deprivation. Additionally, it emphasizes the mediating role of internet usage within this specific relationship. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? The connection between subjective relative deprivation and adverse physical and mental health outcomes has been firmly established, which underscores the critical need to address economic deprivation and enhance internet accessibility. Implementing such strategies is essential for mitigating the effects of subjective relative deprivation within this particular demographic.