The Impact of Rheumatoid Arthritis on Functional Ability and Health-Related Quality of Life

Abstract

Rheumatoid arthritis (RA) is a chronic inflammatory disease associated with pain, functional impairment, and reduced quality of life. This crosssectional study aimed to evaluate the impact of rheumatoid arthritis on functional performance and health-related quality of life by assessing pain perception, daily functional limitations, and disease-related challenges among adults living with rheumatoid arthritis. The study included adults aged ≥ 40 years and was conducted between May and November 2025 following ethical approval obtained between May and June 2025. Data collection was performed using the Health Assessment Questionnaire-II (HAQ-II), a standardized instrument for evaluating functional ability and Health statues in individuals with rheumatic diseases.

The questionnaire included socio-demographic variables, functional ability measures, and Visual Analogue Scale (VAS) assessments related to pain intensity, fatigue, sleepdifficulties, and arthritis activity. A total of 290 self-reported participated in this study. The findings demonstrated that a considerable proportion of participants experienced moderate (42.7%) and severe (28.0%) arthritis-related pain, accompanied by limitations in mobility and activities of daily living. Greater functional difficulties were observed in activities requiring physical strength, balance, and sustained movement. The study highlights the multidimensional impact of rheumatoid arthritis on physical functioning and perceived health status, emphasizing the importance of early assessment, rehabilitation strategies, patient education, and supportive interventions aimed at improving long-term quality of life and functional independence among individuals affected by RA. 

CONFLICT OF INTEREST

The authors declare no conflict of interest.

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