"The Financial Impact Is Depressing and Anxiety Inducing": A Qualitative Exploration of the Personal Financial Toll of Arthritis

Depressive symptoms and associated factors among older patients with arthritis: evidence from a community-based study in eastern China

Introduction

Depressive symptoms are often experienced by patients with arthritis and are correlated with poor health outcomes. However, the association between depressive symptoms and multidimensional factors (sociodemographic characteristics, health conditions, health behaviors, and social support) among older patients with arthritis in China remains poorly understood. This study aimed to explore the prevalence of depressive symptoms in older patients with arthritis in eastern China and identify the associated factors.

Methods

We analyzed data of 1,081 older patients with arthritis using secondary data from 2014 to 2020 from a community-based ongoing study initiated in 2014 in eastern China. The prevalence of depressive symptoms was calculated, and univariate and multilevel logistic regression analyses were used to identify the associated factors.

Results

The mean age of older patients with arthritis was 69.16 ± 7.13 years; 42.92% were men and 57.08% were women. The prevalence of depressive symptoms in older patients with arthritis was 14.99% (95% confidence interval: 12.91-17.26%), about 1.8 times higher than that in older adults without arthritis (8.49%, p < 0.001). Multilevel logistic regression identified perception of poor economic status (odds ratio [OR] = 5.52, p < 0.001), multimorbidity (OR = 1.96, p = 0.001), limitations in activities of daily living (OR = 2.36, p = 0.004), and living alone (OR = 3.13, p = 0.026) as factors positively associated with depressive symptoms. Patients diagnosed with arthritis at an older age had lower odds of experiencing depressive symptoms (OR = 0.67, p = 0.046).

Conclusion

Screening for depressive symptoms is essential among older patients with arthritis, especially those who perceive themselves as having a poor economic status, are diagnosed at an earlier age, have multimorbidity, have limitations in activities of daily living, and live alone. The associations of age at arthritis diagnosis and dietary behaviors with depressive symptoms require further research.

How effective are exercises delivered digitally (requiring internet), amongst patients with hip or knee osteoarthritis? A systematic review and meta-analysis

OBJECTIVE

The aim of this systematic review and meta-analysis is to describe the effect of digitally delivered exercise on pain, physical function and quality of life (QoL) for people with knee or hip osteoarthritis (OA).

METHODS

Articles were eligible for inclusion if they were of a randomized control trial that evaluated the prescription of digitally delivered exercise (requiring the internet) in people with symptomatic primary hip and/or knee OA. Risk of bias was assessed using the Physiotherapy Evidence Database scale, and levels of evidence were assessed according to Grading of Recommendations Assessment, Development and Evaluation.

RESULTS

Digitally delivered exercise was delivered via synchronous and asynchronous methods (or a combination of both). Digitally delivered exercise was superior to education only for pain and physical function, with high-quality evidence for quality-of-life outcomes in the long-term (standardized mean difference -0.35, 95% confidence interval -0.59 to -0.12, P = 0.003) in people with knee OA. Furthermore, there was very low to low-quality evidence that digitally delivered exercise was comparable to face-to-face delivery in the short and long-term for people with hip or knee OA and comparable in the medium-term for people with knee OA only.

DISCUSSION

The review demonstrated very low to low-quality evidence that digitally delivered exercise was comparable to face-to-face delivery for pain, function and QoL. In the absence of higher-level evidence, we would provisionally recommend that healthcare providers offer the choice of face-to-face or digitally delivered exercise intervention for people with hip or knee OA. Further work is required to understand these programs' reach, access, uptake and implementation across diverse population groups.

Researchers in rheumatology should avoid categorization of continuous predictor variables

BACKGROUND

Rheumatology researchers often categorize continuous predictor variables. We aimed to show how this practice may alter results from observational studies in rheumatology.

METHODS

We conducted and compared the results of two analyses of the association between our predictor variable (percentage change in body mass index [BMI] from baseline to four years) and two outcome variable domains of structure and pain in knee and hip osteoarthritis. These two outcome variable domains covered 26 different outcomes for knee and hip combined. In the first analysis (categorical analysis), percentage change in BMI was categorized as ≥ 5% decrease in BMI, < 5% change in BMI, and ≥ 5% increase in BMI, while in the second analysis (continuous analysis), it was left as a continuous variable. In both analyses (categorical and continuous), we used generalized estimating equations with a logistic link function to investigate the association between the percentage change in BMI and the outcomes.

RESULTS

For eight of the 26 investigated outcomes (31%), the results from the categorical analyses were different from the results from the continuous analyses. These differences were of three types: 1) for six of these eight outcomes, while the continuous analyses revealed associations in both directions (i.e., a decrease in BMI had one effect, while an increase in BMI had the opposite effect), the categorical analyses showed associations only in one direction of BMI change, not both; 2) for another one of these eight outcomes, the categorical analyses suggested an association with change in BMI, while this association was not shown in the continuous analyses (this is potentially a false positive association); 3) for the last of the eight outcomes, the continuous analyses suggested an association of change in BMI, while this association was not shown in the categorical analyses (this is potentially a false negative association).

CONCLUSIONS

Categorization of continuous predictor variables alters the results of analyses and could lead to different conclusions; therefore, researchers in rheumatology should avoid it.

Personal healthcare costs borne by younger people living with arthritis in Australia: An exploratory observational study

Arthritis is a long-term musculoskeletal disease, requiring ongoing management. However, the financial burden of managing arthritis is under-explored and is yet to be quantified from the perspective of individuals with the condition. Using an exploratory observational design, this study aimed to quantify arthritis-related costs borne by a sample of working-age adults aged 18-50 years who responded to the study advertisement. Participants completed a weekly cost diary for 6 weeks, detailing their personal non-reimbursed (out-of-pocket) arthritis-related costs. Financial distress was measured using the InCharge Financial Distress/Financial Well-Being Scale. Costs data were analysed descriptively. Mann-Whitney U tests were used to examine relationships between residential location or employment status and out-of-pocket costs. Linear regression and Spearman's rho were used to estimate relationships between age or years since diagnosis and out-of-pocket costs, and between out-of-pocket costs and financial distress respectively. Sixteen adults (median age 40 years, 100% female) with a range of arthritis conditions (median (IQR): 8 (7.5) years since diagnosis) including rheumatoid arthritis, osteoarthritis, psoriatic arthritis, and ankylosing spondylitis completed the six-week cost diary. All participants reported out-of-pocket expenditure related to arthritis. The median per-person expenditure across the 6 weeks was AUD 1635. The highest reported costs per participant across the 6 weeks were for medical expenses (median AUD 197) and allied health appointments (median AUD 190). In total, the cohort spent AUD 15,272 across the study period. Perceived financial distress was high: median (IQR) financial distress 7 (2.25) on a 1 (lowest) to 10 (highest) scale. Positive relationships between age and costs, and between costs and financial distress were identified. These findings help us understand fiscal expenditure and related distress relevant to younger individuals with arthritis, and can be used to raise awareness of their financial concerns.

Physical Therapists Prioritize Providing Education About Exercise Therapy and to Dispel Misconceptions About Radiology for People With Knee Osteoarthritis: A Concept Mapping Study

OBJECTIVE

To (1) identify the education priorities that physical therapists have for people with knee osteoarthritis, including perceived importance and capability to provide, and (2) match priorities to education-specific content recommendations in knee osteoarthritis guidelines.

DESIGN

Concept mapping methodology.

METHODS

Physical therapists generated, sorted (based on themes), and rated (5-point Likert scales: importance and capability) patient education priorities. Priorities were matched against education-specific content recommendations in knee osteoarthritis guidelines. Additional education-specific content recommendations were added from guidelines and expert opinion if necessary. Multidimensional scaling and hierarchical cluster analysis produced a cluster map with overarching domains.

RESULTS

Physical therapists (brainstorming, n = 41; sorting, n = 20; rating, n = 22) generated 56 priorities, with 13 added (n = 2 from guidelines, n = 11 from expert opinion). Few priorities were clearly included as education-specific content recommendations in guidelines (ACR [2%, n = 1/56], EULAR [14%, 8/56], NICE [11%, 6/56], and OARSI [0%, 0/56]). An 8-cluster map emerged with 3 overarching domains: (i) first-line care (exercise therapy, lifestyle modification and general health, and weight management), (ii) knowledge formation and countering misconceptions (radiology misconceptions, understanding and managing pain and disability, and general beliefs and understanding about osteoarthritis), and (iii) decision making for medical management (surgery and medications). The exercise therapy cluster was rated the highest for both importance (3.84/5) and capability (4.00). The medications and weight management clusters were rated the lowest for importance (2.54) and capability (2.82), respectively.

CONCLUSION

Physical therapists prioritize a range of education topics for people with knee osteoarthritis, focusing on exercise therapy. Physical therapists feel least capable of providing weight management education. J Orthop Sports Phys Ther 2022;52(9):607-619. Epub: 17 June 2022. doi:10.2519/jospt.2022.11090.