Health-related quality of life profiles in patients with rheumatoid arthritis
Author Information
Author(s): Song Yuqing, Chen Yanling, Wen Liting, He Benyi, Ding Yulin, Liu Mei, Tang Fangmei, Wang Li, Wu Jianmei, Deng Xue, Xing Lu, Zhao Wen
Primary Institution: West China Second University Hospital, Sichuan University
Hypothesis
This study aimed to identify subgroups of RA patients based on their HRQoL and variables associated with group membership.
Conclusion
This study identified 3 profiles of HRQoL within RA patients and found that physical function and educational level were associated with HRQoL profiles.
Supporting Evidence
- 60.9% of RA patients were classified as having poor HRQoL.
- 29.8% had moderate HRQoL but poor role function.
- 9.3% had good HRQoL.
Takeaway
Doctors found three different groups of people with rheumatoid arthritis based on how they feel about their health. Some feel really bad, some feel okay but struggle with certain activities, and a few feel good overall.
Methodology
This was a multi-center cross-sectional study where participants completed standardized questionnaires, and latent profile analysis was used to identify subgroups.
Limitations
The cross-sectional design limits causation analysis, and the small sample size may affect generalizability.
Participant Demographics
Mean age of participants was 57.97 years, with 72.8% female and 86.8% married.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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