期刊
CLINICAL AND EXPERIMENTAL RHEUMATOLOGY
卷 41, 期 5, 页码 1042-1049出版社
CLINICAL & EXPER RHEUMATOLOGY
关键词
return-to-work; quality of life; rheumatoid arthritis; spondylarthritis; psoriatic arthritis; osteoarthritis
类别
Reduced work productivity is common in patients with inflammatory arthritis and osteoarthritis, but the improvements in work productivity and their association with health status were not well characterized. This study found that patients with inflammatory arthritis showed greater improvements in work productivity compared to those with osteoarthritis in the first six months after diagnosis, suggesting the importance of aiming for greater improvements in work and health status for patients with inflammatory arthritis.
Objective Reduced work productivity (WP), measured by work productivity loss (WPL) and work disability (WD), is common in patients with inflammatory arthritis (IA) and osteoarthritis (OA) but is not well characterised. We aimed to assess if there were any improvements in WP (WPL and WD) from diagnosis (T1) to six months later (T2) and to explore associations between WP at T2 and health status at T1 among these patients.Methods Patients were surveyed for work characteristics, work ability, WP and health status including physical functioning and vitality at T1 and T2. Associations between WP at T2 and health status at T1 were explored using regression models.Results Patients with IA (n=109) were younger than those with OA (n=70) (mean age: 50.5 vs. 57.7 years). The median WPL score decreased from 30.0 to 10.0 in patients with IA and from 20.0 to 0.0 in patients with OA, while the proportion reporting WD decreased from 52.3% to 45.3% in patients with IA and increased from 52.2% to 56.5% in patients with OA from T1 to T2. Physical functioning at T1 (coefficient =-0.35) was significantly associated with WPL at T2. Vitality at T1 (coefficient = 0.03) was associated with WD at T2.Conclusion Greater improvements in WP were observed among patients with IA than those with OA in the first six months after diagnosis. This provides a basis for healthcare professionals to aim for greater improvements in work and health status for patients with IA.
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