Assistive Technologies and Quality of Life in Physically Disabled Patients

Abstract

Assistive technologies play a critical role in improving the functional independence and overall quality of life of physically disabled patients. As global disability prevalence rises due to aging populations chronic diseases and trauma related injuries the demand for effective assistive solutions has increased substantially. This study examines the impact of assistive technologies on quality of life by integrating physical functional outcomes psychological wellbeing and social participation into a unified explanatory model. Grounded in health technology acceptance and social determinants of health perspectives the study proposes that accessibility usability and perceived effectiveness of assistive technologies significantly enhance quality of life outcomes. Furthermore, patient empowerment and healthcare support are examined as mediating mechanisms that strengthen this relationship. A quantitative research design was employed using survey data collected from physically disabled patients receiving care in rehabilitation centers and teaching hospitals. Statistical tools were applied to test the measurement and structural models using partial least squares structural equation modeling. Results demonstrate that assistive technology use has a statistically significant positive effect on quality of life. Accessibility and usability emerged as the strongest predictors while healthcare support partially mediated the relationship between technology use and patient wellbeing. The model explains a substantial proportion of variance in quality of life indicating strong explanatory power. The findings contribute to existing literature by offering empirical evidence that assistive technologies influence not only physical functioning but also psychological autonomy and social inclusion. Practical implications highlight the importance of user centered design training programs and institutional support to maximize benefits of assistive technologies. Policymakers’ healthcare providers and rehabilitation professionals should prioritize equitable access and sustained support mechanisms to reduce disability related inequalities. This study concludes that assistive technologies are not merely functional tools but integral components of holistic patient centered care. Future research should adopt longitudinal designs and explore emerging digital and AI enabled assistive systems to further understand long term quality of life outcomes