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Jang S, Chen J. National Estimates of Incremental Work Absenteeism Costs Associated With Adult Children of Parents With Alzheimer's Disease and Related Dementias. Am J Geriatr Psychiatry 2024; 32:972-982. [PMID: 38604922 PMCID: PMC11227392 DOI: 10.1016/j.jagp.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/21/2024] [Accepted: 03/21/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVE More than half of primary caregivers for ADRD patients are adult children, yet there is little empirical evidence on how caring for parents with ADRD affects their employment. Using a nationally representative dataset, this study aimed to estimate incremental work absenteeism costs for adult children of parents with ADRD. DESIGN, SETTING, AND PARTICIPANTS The study used the data from the 2015-2021 Medical Expenditure Panel Survey (MEPS). Multivariate regressions and two-part models were employed to estimate the incremental work absenteeism costs among adult children aged 40 to 64 who had at least one parent diagnosed with ADRD, compared with those who did not have ADRD parents. MEASUREMENTS The incremental work absenteeism costs due to caregiving for adult children with ADRD parents was a cumulated estimation of labor productivity cost at three stages: (1) the likelihood of not working due to unemployment, (2) the likelihood of missing any workdays for caregiving, and (3) the number of workdays missed due to caregiving. RESULTS Adult children with ADRD parents were more likely to be unemployed (OR = 1.80, p = 0.024) and 2.95 times more likely to miss work for caregiving (p = 0.002) than those with non-ADRD parents. The difference in the number of workdays missed for caregiving between children with and without ADRD parents was not significant. The incremental effects of having ADRD parents were estimated to be $4,510.29 ($1,702.09-$6,723.69) per person per year. CONCLUSIONS Having ADRD parents significantly increases the chances of unemployment and missing any workdays for caregiving, leading to higher lost labor productivity costs for adult children with ADRD parents.
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Affiliation(s)
- Seyeon Jang
- Department of Health Policy and Management (SJ, JC), School of Public Health, University of Maryland, College Park, MD; The Hospital and Public Health InterdisciPlinarY Research (HAPPY) Lab (SJ, JC), School of Public Health, University of Maryland, College Park, MD.
| | - Jie Chen
- Department of Health Policy and Management (SJ, JC), School of Public Health, University of Maryland, College Park, MD; The Hospital and Public Health InterdisciPlinarY Research (HAPPY) Lab (SJ, JC), School of Public Health, University of Maryland, College Park, MD
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Feldman DE, Orozco T, Bernatsky S, Desmeules F, El-Khoury J, Laliberté M, Légaré J, Perreault K, Woodhouse L, Zummer M. Do physical therapists follow evidence-based practices for treatment of inflammatory arthritis? Results from an online survey. Physiother Theory Pract 2024; 40:637-646. [PMID: 36238986 DOI: 10.1080/09593985.2022.2135150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 09/15/2022] [Accepted: 09/15/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Physical therapists (PTs) should know how to best treat patients with inflammatory arthritis. OBJECTIVE To document interventions chosen by PTs for patients with rheumatoid arthritis (RA) and ankylosing spondylitis (AS) and whether choices follow evidence-based practice. METHODS Licensed musculoskeletal PTs in Quebec, Canada responded to an online survey. Descriptive statistics illustrated proportions for each treatment choice and inferential statistics explored associations with demographic and practice-related factors. RESULTS There were 298 PTs who responded to the survey. For both RA and AS respectively, most common interventions were mobility exercises (91.0%; 98.3%) and patient education (90.1%; 92.8%). For both cases, slightly >60% selected strengthening exercises. Passive forms of therapy were chosen by 36% of PTs for RA and 58% for AS. Aerobic exercise was rarely selected. PTs working in the public sector were less likely to use manual therapy for both RA (Odds Ratio (OR) 0.43, 95% confidence interval (CI) 0.22,0.86) and AS (OR 0.46, 95% CI 0.22,0.97). CONCLUSIONS Most PTs chose mobility exercises and patient education, representing evidence-based approaches. Despite current recommendations, strengthening and especially aerobic exercises were not used as much. There is a need to increase awareness regarding the benefits of strengthening and aerobic exercise for these patients.
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Affiliation(s)
- Debbie Ehrmann Feldman
- Physiotherapy Program, Université de Montréal École de Readaptation, Pavillon 7077 Avenue du Parc, C.P. 6128, Succ. Centre-Ville, H3C 3J7, Montreal, Qc, Canada
- Centre for Interdisciplinary Research in Rehabilitation, 6363, Hudson Road, Office 061, Lindsay Pavilion of the IURDPM, H3S 1M9, Montreal, QC, Canada
- Center for Public Health Research, Université de Montréal, 7101 Av du Parc, H3N 1X9, Montréal, QC, Canada
| | - Tatiana Orozco
- Physiotherapy Program, Université de Montréal École de Readaptation, Pavillon 7077 Avenue du Parc, C.P. 6128, Succ. Centre-Ville, H3C 3J7, Montreal, Qc, Canada
| | - Sasha Bernatsky
- McGill University Department of Rheumatology and Clinical Epidemiology, McGill University Health Centre, 5252 de Maisonneuve O, H4A3S5, Montreal Qc, Canada
| | - François Desmeules
- Physiotherapy Program, Université de Montréal École de Readaptation, Pavillon 7077 Avenue du Parc, C.P. 6128, Succ. Centre-Ville, H3C 3J7, Montreal, Qc, Canada
- Research Institute of Hôpital Maisonneuve , Rosemont 5451 de l'Assomption, H1T2M4, Montreal, Qc, Canada
| | - Jonathan El-Khoury
- Université de Sherbrooke et Université du Québec à Chicoutimi Programme de Formation Médicale à Saguenay, Pavillon du Grand Séminaire, 555 Boul de l'Université, G7H2B1, Chicoutim Qc, Canada
| | - Maude Laliberté
- Physiotherapy Program, Université de Montréal École de Readaptation, Pavillon 7077 Avenue du Parc, C.P. 6128, Succ. Centre-Ville, H3C 3J7, Montreal, Qc, Canada
| | - Jean Légaré
- Patients Intéressés par la Recherche en Arthrite, CHU de Québec Université Laval, Arthritis Research, Qc, Canada
| | - Kadija Perreault
- School of Rehabilitation, Université Laval; Center for Interdisciplinary Research in Rehabilitation and Social Integration, 525 Bd Wilfrid-Hamel bureau H-1300, G1M 2S8, Québec, QC, Canada
| | - Linda Woodhouse
- Tufts University School of Medicine Department of Public Health and Community Medicine Doctorate of Physical Therapy Program, 101 E. Washington St., Suite 950, 85004, Phoenix, AZ, USA
| | - Michel Zummer
- Université de Montréal and Hôpital Maisonneuve Rosemont 5451 de l'Assomption, H1T2M4, Montréal, Qc, Canada
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Sears JM, Rundell SD, Fulton-Kehoe D, Hogg-Johnson S, Franklin GM. Using the Functional Comorbidity Index with administrative workers' compensation data: Utility, validity, and caveats. Am J Ind Med 2024; 67:99-109. [PMID: 37982343 PMCID: PMC10824282 DOI: 10.1002/ajim.23550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/30/2023] [Accepted: 11/06/2023] [Indexed: 11/21/2023]
Abstract
BACKGROUND Chronic health conditions impact worker outcomes but are challenging to measure using administrative workers' compensation (WC) data. The Functional Comorbidity Index (FCI) was developed to predict functional outcomes in community-based adult populations, but has not been validated for WC settings. We assessed a WC-based FCI (additive index of 18 conditions) for identifying chronic conditions and predicting work outcomes. METHODS WC data were linked to a prospective survey in Ohio (N = 512) and Washington (N = 2,839). Workers were interviewed 6 weeks and 6 months after work-related injury. Observed prevalence and concordance were calculated; survey data provided the reference standard for WC data. Predictive validity and utility for control of confounding were assessed using 6-month work-related outcomes. RESULTS The WC-based FCI had high specificity but low sensitivity and was weakly associated with work-related outcomes. The survey-based FCI suggested more comorbidity in the Ohio sample (Ohio mean = 1.38; Washington mean = 1.14), whereas the WC-based FCI suggested more comorbidity in the Washington sample (Ohio mean = 0.10; Washington mean = 0.33). In the confounding assessment, adding the survey-based FCI to the base model moved the state effect estimates slightly toward null (<1% change). However, substituting the WC-based FCI moved the estimate away from null (8.95% change). CONCLUSIONS The WC-based FCI may be useful for identifying specific subsets of workers with chronic conditions, but less useful for chronic condition prevalence. Using the WC-based FCI cross-state appeared to introduce substantial confounding. We strongly advise caution-including state-specific analyses with a reliable reference standard-before using a WC-based FCI in studies involving multiple states.
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Affiliation(s)
- Jeanne M. Sears
- Department of Health Systems and Population Health, University of Washington, Seattle, WA, USA
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
- Harborview Injury Prevention and Research Center, Seattle, WA, USA
| | - Sean D. Rundell
- Department of Health Systems and Population Health, University of Washington, Seattle, WA, USA
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
- The Clinical Learning, Evidence And Research (CLEAR) Center for Musculoskeletal Disorders; University of Washington, Seattle, WA, USA
| | - Deborah Fulton-Kehoe
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
| | - Sheilah Hogg-Johnson
- Canadian Memorial Chiropractic College, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Ontario, Canada
| | - Gary M. Franklin
- Department of Health Systems and Population Health, University of Washington, Seattle, WA, USA
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
- Department of Neurology, University of Washington, Seattle, WA, USA
- Washington State Department of Labor and Industries, Tumwater, WA, USA
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Kirkeskov L, Bray K. Employment of patients with rheumatoid arthritis - a systematic review and meta-analysis. BMC Rheumatol 2023; 7:41. [PMID: 37964371 PMCID: PMC10644429 DOI: 10.1186/s41927-023-00365-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 10/20/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND Patients with rheumatoid arthritis (RA) have difficulties maintaining employment due to the impact of the disease on their work ability. This review aims to investigate the employment rates at different stages of disease and to identify predictors of employment among individuals with RA. METHODS The study was carried out according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines focusing on studies reporting employment rate in adults with diagnosed RA. The literature review included cross-sectional and cohort studies published in the English language between January 1966 and January 2023 in the PubMed, Embase and Cochrane Library databases. Data encompassing employment rates, study demographics (age, gender, educational level), disease-related parameters (disease activity, disease duration, treatment), occupational factors, and comorbidities were extracted. Quality assessment was performed employing Newcastle-Ottawa Scale. Meta-analysis was conducted to ascertain predictors for employment with odds ratios and confidence intervals, and test for heterogeneity, using chi-square and I2-statistics were calculated. This review was registered with PROSPERO (CRD42020189057). RESULTS Ninety-one studies, comprising of a total of 101,831 participants, were included in the analyses. The mean age of participants was 51 years and 75.9% were women. Disease duration varied between less than one year to more than 18 years on average. Employment rates were 78.8% (weighted mean, range 45.4-100) at disease onset; 47.0% (range 18.5-100) at study entry, and 40.0% (range 4-88.2) at follow-up. Employment rates showed limited variations across continents and over time. Predictors for sustained employment included younger age, male gender, higher education, low disease activity, shorter disease duration, absence of medical treatment, and the absence of comorbidities. Notably, only some of the studies in this review met the requirements for high quality studies. Both older and newer studies had methodological deficiencies in the study design, analysis, and results reporting. CONCLUSIONS The findings in this review highlight the prevalence of low employment rates among patients with RA, which increases with prolonged disease duration and higher disease activity. A comprehensive approach combining clinical and social interventions is imperative, particularly in early stages of the disease, to facilitate sustained employment among this patient cohort.
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Affiliation(s)
- Lilli Kirkeskov
- Department of Social Medicine, University Hospital Bispebjerg-Frederiksberg, Copenhagen, Denmark.
- Department of Social Medicine, University Hospital Bispebjerg-Frederiksberg, Nordre Fasanvej 57, Vej 8, Opgang 2.2., 2000, Frederiksberg, Denmark.
| | - Katerina Bray
- Department of Social Medicine, University Hospital Bispebjerg-Frederiksberg, Copenhagen, Denmark
- Department of Occupational and Social Medicine, Holbaek Hospital, Holbaek, Denmark
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Jali IM. Sick Leave Patterns in Common Rheumatological Diseases. Cureus 2023; 15:e34034. [PMID: 36814744 PMCID: PMC9940451 DOI: 10.7759/cureus.34034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2023] [Indexed: 01/22/2023] Open
Abstract
Objectives The study aims to analyze the patterns and determinants of sick leaves (SL) associated with the most common rheumatological diseases and estimate the associated productivity loss cost (PLC). Method A retrospective study reviewed all SLs that were issued from a rheumatology outpatient clinic between 2016 and 2019 for the following diagnoses: low back pain (LBP), knee osteoarthritis (OA), rheumatoid arthritis (RA), and disc disorders. The duration of each sick leave was captured and analyzed by patients' age category, gender, and diagnosis. The human capital method was used to estimate the PLC. Result One thousand and two SLs have been issued during the study period, for a cumulative 4,649 days. The majority of the patients were female (86.3%), and the mean (SD) age was 42.01 (10.71) years. SL durations ranged from 2 to 14 days. The most frequent diagnosis was RA (34.3%), followed by LBP (30.1%). Disc disorder, knee OA, and RA were independently associated with 2.01 (p=0.014), 9.07 (p<0.001), and 7.75 (p<0.001) odd ratios for long SL (≥7 days), by reference to LBP. The average PLC was estimated at $235.29 per day of sick leave, for a total cumulative cost of $235,755.30. Conclusion Rheumatological diseases are responsible for approximately 4.5 days of SL prescribing per day in our clinic, with an average yearly cost of $58,938.83. Monitoring the pattern of sick leave and identifying the interplay between their cofactors are essential to developing a comprehensive approach to enable evidence-based clinical practices along with advancements in work-based protective measures and policies.
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Affiliation(s)
- Ibtisam M Jali
- Internal Medicine and Rheumatology Department, King Abdulaziz University Hospital, Jeddah, SAU
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Kotschenreuther K, Yan S, Kofler DM. Migration and homeostasis of regulatory T cells in rheumatoid arthritis. Front Immunol 2022; 13:947636. [PMID: 36016949 PMCID: PMC9398455 DOI: 10.3389/fimmu.2022.947636] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 07/20/2022] [Indexed: 12/17/2022] Open
Abstract
Regulatory T (Treg) cells are garnering increased attention in research related to autoimmune diseases, including rheumatoid arthritis (RA). They play an essential role in the maintenance of immune homeostasis by restricting effector T cell activity. Reduced functions and frequencies of Treg cells contribute to the pathogenesis of RA, a common autoimmune disease which leads to systemic inflammation and erosive joint destruction. Treg cells from patients with RA are characterized by impaired functions and by an altered phenotype. They show increased plasticity towards Th17 cells and a reduced suppressive capacity. Besides the suppressive function of Treg cells, their effectiveness is determined by their ability to migrate into inflamed tissues. In the past years, new mechanisms involved in Treg cell migration have been identified. One example of such a mechanism is the phosphorylation of vasodilator-stimulated phosphoprotein (VASP). Efficient migration of Treg cells requires the presence of VASP. IL-6, a cytokine which is abundantly present in the peripheral blood and in the synovial tissue of RA patients, induces posttranslational modifications of VASP. Recently, it has been shown in mice with collagen-induced arthritis (CIA) that this IL-6 mediated posttranslational modification leads to reduced Treg cell trafficking. Another protein which facilitates Treg cell migration is G-protein-signaling modulator 2 (GPSM2). It modulates G-protein coupled receptor functioning, thereby altering the cellular activity initiated by cell surface receptors in response to extracellular signals. The almost complete lack of GPSM2 in Treg cells from RA patients contributes to their reduced ability to migrate towards inflammatory sites. In this review article, we highlight the newly identified mechanisms of Treg cell migration and review the current knowledge about impaired Treg cell homeostasis in RA.
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Affiliation(s)
- Konstantin Kotschenreuther
- Laboratory of Molecular Immunology, Division of Rheumatology and Clinical Immunology, Department I of Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Shuaifeng Yan
- Laboratory of Molecular Immunology, Division of Rheumatology and Clinical Immunology, Department I of Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - David M. Kofler
- Laboratory of Molecular Immunology, Division of Rheumatology and Clinical Immunology, Department I of Internal Medicine, Faculty of Medicine, University Hospital Cologne, University of Cologne, Cologne, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Cologne, Germany
- *Correspondence: David M. Kofler,
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Zhong M, Xu C, Wu Y, Chen Q, Chen R. Scientific Productivity in Rheumatoid Arthritis: A Global Survey of Research Activity. J Clin Rheumatol 2021; 27:e385-e390. [PMID: 32649403 DOI: 10.1097/rhu.0000000000001475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVES Assessment of scientific productivity provides a macroscopic view of research activity in a specific field. However, no analyses of rheumatoid arthritis (RA) have been published to date. Thus, this study aimed to investigate the characteristics of studies published on RA worldwide. METHODS The Web of Science database was searched for articles on RA published between 2017 and 2019. Analysis parameters included the number of articles, number of times each publication was cited, country, journal, and research output adjusted by population and gross domestic product. RESULTS Overall, 16,936 publications were identified. The United States was the largest contributor (17.71%), followed by China (17.17%), Japan (6.37%), the United Kingdom (5.82%), and Italy (4.76%). High-income economies (69.98%) ranked first in productivity, followed by middle- (30%) and low-income economies (0.02%). Significant correlations were found between research productivity and population (r = 0.461, p = 0.000), as well as gross domestic product (r = 0.786, p = 0.000). Publications from the United States received the highest number of total citations (21,669), followed by China (10,952) and the United Kingdom (7846). Austria had the highest average citations (16.18), followed by Norway (8.19) and the United Kingdom (7.98). When normalized by population, the leading country was Denmark, followed by the Netherlands and Sweden. When adjusted by gross domestic product, Denmark ranked first in publications on RA, followed by the Netherlands and Greece. CONCLUSION The United States emerged as the largest contributor to the field of RA research. Countries with large populations and economies tended to have higher research productivity. Multiple countries in Europe performed better in research output when normalized by population and economy sizes.
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Affiliation(s)
- Mingliang Zhong
- From the Department of Spine Surgery, The Affiliated Ganzhou Hospital of Nanchang University, Ganzhou, China
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Abstract
BACKGROUND Rheumatoid arthritis is often associated with work disability, a term used to describe the inability to be or to remain employed. Work disability is a common implication of rheumatoid arthritis. OBJECTIVE This review aims to identify and analyze the predictive factors of work disability among patients with rheumatoid arthritis, as well as to group these factors into broader categories, based on the most current studies in this field. METHODS An electronic search was conducted using Google Scholar, MEDLINE and PsycINFO databases. Eighty-six international journal articles were finally selected. RESULTS The results suggest that occupational, personal, medical and societal factors are the main predictive categories of work disability for people with rheumatoid arthritis. CONCLUSIONS Medical progress has had a positive effect on the development and the rates of work disability among patients with RA. Work disability is, however, not only defined by medical factors. Occupational, personal and societal factors interact with each other and affect the development of work disability in RA. The results of this review emphasize the need for medical and vocational therapy interventions, social support and state policies that target the work status of patients with RA. Future holistic research approaches to the field are required for a complete picture and concrete solutions with the aim of keeping patients with RA employed.
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Affiliation(s)
- Doxa Papakonstantinou
- Department of Educational and Social Policy, University of Macedonia, 156 Egnatia street, 54636, Thessaloniki, Greece. Tel.: +30 2310 891403; E-mail: ; ORCID: https://orcid.org/0000-0002-3242-7629
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Liu C, Meng X, Zhang H, Yang F, Pan X, Tang K. Early-life famine exposure and rheumatoid arthritis in Chinese adult populations: a retrospective cohort study. BMJ Open 2021; 11:e043416. [PMID: 34226211 PMCID: PMC8258564 DOI: 10.1136/bmjopen-2020-043416] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE This study aimed to explore the association between famine exposure in early life and the odds of rheumatoid arthritis (RA) in adulthood. DESIGN A population-based retrospective cohort study. SETTING China. PARTICIPANTS A total of 111 706 participants (1775 with RA) born from 1956 to 1964 were selected from the baseline survey of a large cohort in China. PRIMARY AND SECONDARY OUTCOME MEASURES Four famine exposure groups were generated based on dates of birth, namely prenatal-exposed, infant-exposed, preschool-exposed and non-exposed groups. Logistic regressions were used to explore the association between famine exposure and self-reported RA in adulthood, adjusting for sex, region, monthly income, highest education, alcohol consumption, tobacco use, body mass index (BMI) and metabolic equivalent tasks. Analyses were also performed with stratification for sex (female or male), residing region (urban or rural), famine severity (severe or non-severe) and BMI (≥24 or <24). RESULTS The study included 1775 (1.59%) RA cases and 109 931 (98.41%) non-RA controls. Among them, 22 413 (20.06%) were prenatal-exposed, 14 899 (13.34%) were infant-exposed and 34 356 (30.76%) were preschool-exposed. Prenatal exposure to famine was not associated with onset of RA in adulthood. Infant-exposed group and preschool-exposed group had significantly elevated odds of getting RA compared with non-exposed group (infant-exposed: OR=1.44, 95% CI 1.24 to 1.67; preschool-exposed: OR=1.38, 95% CI 1.22 to 1.57, p<0.001), and the relationship was stronger among women, urban residents and participants with BMI ≥24. Similar results were additionally observed when an age-balanced control group was used. CONCLUSIONS Exposure to the Great Chinese Famine in early life after birth especially in infancy may be associated with a higher risk of RA in adulthood. Strengthening early-life nutrition could be an implication to prevent future RA.
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Affiliation(s)
- Chunyu Liu
- Vanke School of Public Health, Tsinghua University, Beijing, China
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
| | - Xiangrui Meng
- Vanke School of Public Health, Tsinghua University, Beijing, China
| | - Hao Zhang
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Fan Yang
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
| | - Xiaoyu Pan
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Kun Tang
- Vanke School of Public Health, Tsinghua University, Beijing, China
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Lo J, Chan L, Flynn S. A Systematic Review of the Incidence, Prevalence, Costs, and Activity and Work Limitations of Amputation, Osteoarthritis, Rheumatoid Arthritis, Back Pain, Multiple Sclerosis, Spinal Cord Injury, Stroke, and Traumatic Brain Injury in the United States: A 2019 Update. Arch Phys Med Rehabil 2021; 102:115-131. [PMID: 32339483 PMCID: PMC8529643 DOI: 10.1016/j.apmr.2020.04.001] [Citation(s) in RCA: 176] [Impact Index Per Article: 58.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 04/03/2020] [Accepted: 04/05/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVES To present recent evidence on the prevalence, incidence, costs, activity limitations, and work limitations of common conditions requiring rehabilitation. DATA SOURCES Medline (PubMed), SCOPUS, Web of Science, and the gray literature were searched for relevant articles about amputation, osteoarthritis, rheumatoid arthritis, back pain, multiple sclerosis, spinal cord injury, stroke, and traumatic brain injury. STUDY SELECTION Relevant articles (N=106) were included. DATA EXTRACTION Two investigators independently reviewed articles and selected relevant articles for inclusion. Quality grading was performed using the Methodological Evaluation of Observational Research Checklist and Newcastle-Ottawa Quality Assessment Form. DATA SYNTHESIS The prevalence of back pain in the past 3 months was 33.9% among community-dwelling adults, and patients with back pain contribute $365 billion in all-cause medical costs. Osteoarthritis is the next most prevalent condition (approximately 10.4%), and patients with this condition contribute $460 billion in all-cause medical costs. These 2 conditions are the most prevalent and costly (medically) of the illnesses explored in this study. Stroke follows these conditions in both prevalence (2.5%-3.7%) and medical costs ($28 billion). Other conditions may have a lower prevalence but are associated with relatively higher per capita effects. CONCLUSIONS Consistent with previous findings, back pain and osteoarthritis are the most prevalent conditions with high aggregate medical costs. By contrast, other conditions have a lower prevalence or cost but relatively higher per capita costs and effects on activity and work. The data are extremely heterogeneous, which makes anything beyond broad comparisons challenging. Additional information is needed to determine the relative impact of each condition.
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Affiliation(s)
- Jessica Lo
- Rehabilitation Medicine Department, National Institutes of Health, Bethesda, MD
| | - Leighton Chan
- Rehabilitation Medicine Department, National Institutes of Health, Bethesda, MD.
| | - Spencer Flynn
- Rehabilitation Medicine Department, National Institutes of Health, Bethesda, MD
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11
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Association Between Work Absence and Health Services Utilization and Costs Among Employed Individuals With Arthritis. J Occup Environ Med 2020; 62:e240-e244. [DOI: 10.1097/jom.0000000000001836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Bhandari B, Basyal B, Sarao MS, Nookala V, Thein Y. Prevalence of Cancer in Rheumatoid Arthritis: Epidemiological Study Based on the National Health and Nutrition Examination Survey (NHANES). Cureus 2020; 12:e7870. [PMID: 32489725 PMCID: PMC7255534 DOI: 10.7759/cureus.7870] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Rheumatoid arthritis (RA) is a multi-system autoimmune disease with significant morbidity and healthcare burden. It is an inflammatory condition and has been associated with lymphomas, with or without the presence of immunosuppressive therapy. However, the association of rheumatoid arthritis with other malignancies has been inconsistent. We used the data from a population-based National Health and Nutrition Examination Survey (NHANES) for epidemiological study to evaluate the association between RA and the incidence of cancer. Using the data collected between 2011 and 2014, we were able to determine the incidence of cancer in 11,262 patients. Incidence of cancer was increased in patients with RA with an odds ratio of 1.632 (95% confidence interval [CI]: 1.239-2.151; p=0.0005). Breast cancer (CA) and prostate CA were the most common types of cancer (each diagnosed in 16.22% individuals) and lung CA and lymphomas found in 1.35% of individuals. It is also important to be aware of increased risk and adequately screen patients for malignancies during the course of treatment and follow up of rheumatoid arthritis. Further large prospective studies are required to determine the association of the RA or its treatment and the risk of malignancies.
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Affiliation(s)
- Binita Bhandari
- Internal Medicine, University of Pittsburgh Medical Center (UPMC) Pinnacle, Harrisburg, USA
| | - Bikash Basyal
- Internal Medicine, Abington Jefferson Health, Abington, USA
| | | | - Vinod Nookala
- Internal Medicine, University of Pittsburgh Medical Center (UPMC) Pinnacle, Harrisburg, USA
| | - Yamin Thein
- Internal Medicine, University of Pittsburgh Medical Center (UPMC) Pinnacle, Lancaster, USA
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13
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Madav Y, Barve K, Prabhakar B. Current trends in theranostics for rheumatoid arthritis. Eur J Pharm Sci 2020; 145:105240. [DOI: 10.1016/j.ejps.2020.105240] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 01/23/2020] [Accepted: 01/23/2020] [Indexed: 01/08/2023]
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Cartwright T, Cahill M, Sadana V. A mixed methods evaluation of an individualised yoga therapy intervention for rheumatoid arthritis: Pilot study. Complement Ther Med 2020; 50:102339. [PMID: 32444036 DOI: 10.1016/j.ctim.2020.102339] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 01/03/2020] [Accepted: 02/05/2020] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES to explore patients' experiences of an individualised yoga therapy intervention for rheumatoid arthritis (RA), specifically in terms of its acceptability and impact on patient-reported outcomes. DESIGN Ten patients took part in a 16 week yoga therapy intervention in a hospital setting, consisting of 10 one-to-one consultations with a yoga therapist followed by two group review sessions. Changes in health (EQ-5D, HADS) were assessed pre- and post-intervention and at 12-month follow-up. In-depth interviews were conducted post-intervention and analysed using thematic analysis. RESULTS Attendance of the 1-to-1 sessions was high (98 %) and all participants reported strong commitment to their personalised home practice. There were significant improvements in measures of depression, anxiety, pain, quality of life and general health at post-intervention and 12-months (p < 0.05). In interviews, all but one participant reported positive changes to their symptoms and several reported reductions in their medication and broader benefits such as improved sleep, mood and energy, enabling re-engagement with life. The personally tailored nature of the practice and perceived benefits were key motivational factors. Particular value was placed on the therapeutic function of the consultation and provision of tools to manage stress and build resilience. CONCLUSION This yoga therapy intervention was positively received by patients with RA, with high levels of adherence to both the treatments and tailored home practice. The findings suggest that yoga therapy has potential as an adjunct therapy to improve RA symptoms, increase self-care behaviours and manage stress and negative affect such as anxiety. A larger multi-centre study is therefore warranted.
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Affiliation(s)
| | | | - Vidhi Sadana
- Rheumatology Unit, Central Middlesex Hospital, London, UK.
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15
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New insights into the prevalence of depressive symptoms and depression in rheumatoid arthritis - Implications from the prospective multicenter VADERA II study. PLoS One 2019; 14:e0217412. [PMID: 31136632 PMCID: PMC6538160 DOI: 10.1371/journal.pone.0217412] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 05/10/2019] [Indexed: 12/29/2022] Open
Abstract
Objectives To investigate the prevalence of depressive symptoms in rheumatoid arthritis (RA) patients using two previously validated questionnaires in a large patient sample, and to evaluate depressive symptoms in the context of clinical characteristics (e.g. remission of disease) and patient-reported impact of disease. Methods In this cross-sectional study, the previously validated Patient Health Questionnaire (PHQ-9) and Beck-Depression Inventory II (BDI-II) were used to assess the extent of depressive symptoms in RA patients. Demographic background, RA disease activity score (DAS28), RA impact of disease (RAID) score, comorbidities, anti-rheumatic therapy and antidepressive treatment, were recorded. Cut-off values for depressive symptomatology were PHQ-9 ≥5 or BDI-II ≥14 for mild depressive symptoms or worse and PHQ-9 ≥ 10 or BDI-II ≥ 20 for moderate depressive symptoms or worse. Prevalence of depressive symptomatology was derived by frequency analysis while factors independently associated with depressive symptomatology were investigated by using multiple logistic regression analyses. Ethics committee approval was obtained, and all patients provided written informed consent before participation. Results In 1004 RA-patients (75.1% female, mean±SD age: 61.0±12.9 years, mean disease duration: 12.2±9.9 years, DAS28 (ESR): 2.5±1.2), the prevalence of depressive symptoms was 55.4% (mild or worse) and 22.8% (moderate or worse). Characteristics independently associated with depressive symptomatology were: age <60 years (OR = 1.78), RAID score >2 (OR = 10.54) and presence of chronic pain (OR = 3.25). Of patients classified as having depressive symptoms, only 11.7% were receiving anti-depressive therapy. Conclusions Mild and moderate depressive symptoms were common in RA patients according to validated tools. In routine clinical practice, screening for depression with corresponding follow-up procedures is as relevant as incorporating these results with patient-reported outcomes (e.g. symptom state), because the mere assessment of clinical disease activity does not sufficiently reflect the prevalence of depressive symptoms. Clinical trial registration number This study is registered in the Deutsches Register Klinischer Studien (DRKS00003231) and ClinicalTrials.gov (NCT02485483).
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16
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Chronic Condition Combinations and Productivity Loss Among Employed Nonelderly Adults (18 to 64 Years). J Occup Environ Med 2018; 58:974-978. [PMID: 27483337 DOI: 10.1097/jom.0000000000000839] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE We examined the relationship between specific chronic condition combinations and productivity loss measured by missed work days among nonelderly employed adults with at least two physical chronic conditions of arthritis, diabetes mellitus, heart disease, and hypertension. METHODS We analyzed data from the Medical Expenditure Panel Survey for the years 2004 to 2012. RESULTS Adults with arthritis/diabetes/heart disease had the highest average missed work days (14.42). In the adjusted model, compared with adults with arthritis/hypertension, adults with diabetes/heart disease and arthritis/heart disease/hypertension had significantly higher missed work days, while adults with diabetes/hypertension had significantly lower missed work days. CONCLUSION Specific chronic condition combinations have a high burden of disease in terms of productivity loss. Workplace health programs that address multiple health conditions at the same time should be implemented to reduce missed work days.
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Santos-Moreno P, Alvis-Zakzuk NJ, Villarreal-Peralta L, Carrasquilla-Sotomayor M, Paternina-Caicedo A, Alvis-Guzmán N. A comprehensive care program achieves high remission rates in rheumatoid arthritis in a middle-income setting. Experience of a Center of Excellence in Colombia. Rheumatol Int 2017; 38:499-505. [PMID: 29248952 DOI: 10.1007/s00296-017-3903-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 12/03/2017] [Indexed: 12/18/2022]
Abstract
Management of rheumatoid arthritis (RA) in many Latin-American countries is impaired by fragmentation and scarce healthcare provision, resulting in obstacles to access, diagnosis, and treatment, and consequently in poor health outcomes. The aim of this study is to propose a comprehensive care program as a model to provide healthcare to RA patients receiving synthetic DMARDs in a Colombian setting by describing the model and its results. Health outcomes were prospectively collected in all patients entering the program. By protocol, patients are followed up during 24 months using a treat-to-target strategy with a patient-centered care (PCC) model, meaning that a patient should be seen by rheumatologist, physical and occupational therapist, physiatrist, nutritionist and psychologist, at least three times a year according to disease activity by DAS28. Otherwise, patients receive standard therapy. The incidence of remission and low disease activity (LDA) was calculated by periods of follow-up. A total of 968 patients entered the program from January 2015 to December 2016; 80.2% were women. At baseline, 41% of patients were in remission, 17% in LDA and 42% in MDS/SDA. At 24 months of follow-up, 66% were in remission, 18% in LDA and only 16% in MDS/SDA. Regarding DAS28, the mean at the beginning of the time analysis was 3.1 (SD 1.0) and after 24 months it was 2.4 (SD 0.7), showing a statistically significant improvement (p < 0.001). In all patients, the reduction of disease activity was 65% (95% CI, 58-71). Patients entering the PCC program benefited from a global improvement in disease activity in terms of DAS28.
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Affiliation(s)
| | | | | | | | | | - Nelson Alvis-Guzmán
- Grupo de Investigación en Gestión Hospitalaria y Políticas de Salud. Universidad de la Costa, Barranquilla, Atlántico, Colombia
- Grupo de Investigación en Economía de la Salud. Universidad de Cartagena, Cartagena, Colombia
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Jansen JP, Incerti D, Mutebi A, Peneva D, MacEwan JP, Stolshek B, Kaur P, Gharaibeh M, Strand V. Cost-effectiveness of sequenced treatment of rheumatoid arthritis with targeted immune modulators. J Med Econ 2017; 20:703-714. [PMID: 28294642 DOI: 10.1080/13696998.2017.1307205] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
AIMS To determine the cost-effectiveness of treatment sequences of biologic disease-modifying anti-rheumatic drugs or Janus kinase/STAT pathway inhibitors (collectively referred to as bDMARDs) vs conventional DMARDs (cDMARDs) from the US societal perspective for treatment of patients with moderately to severely active rheumatoid arthritis (RA) with inadequate responses to cDMARDs. MATERIALS AND METHODS An individual patient simulation model was developed that assesses the impact of treatments on disease based on clinical trial data and real-world evidence. Treatment strategies included sequences starting with etanercept, adalimumab, certolizumab, or abatacept. Each of these treatment strategies was compared with cDMARDs. Incremental cost, incremental quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs) were calculated for each treatment sequence relative to cDMARDs. The cost-effectiveness of each strategy was determined using a US willingness-to-pay (WTP) threshold of $150,000/QALY. RESULTS For the base-case scenario, bDMARD treatment sequences were associated with greater treatment benefit (i.e. more QALYs), lower lost productivity costs, and greater treatment-related costs than cDMARDs. The expected ICERs for bDMARD sequences ranged from ∼$126,000 to $140,000 per QALY gained, which is below the US-specific WTP. Alternative scenarios examining the effects of homogeneous patients, dose increases, increased costs of hospitalization for severely physically impaired patients, and a lower baseline Health Assessment Questionnaire (HAQ) Disability Index score resulted in similar ICERs. CONCLUSIONS bDMARD treatment sequences are cost-effective from a US societal perspective.
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Affiliation(s)
| | | | | | - Desi Peneva
- a Precision Health Economics , Oakland , CA , USA
| | | | | | | | | | - Vibeke Strand
- c Division of Immunology/Rheumatology , Stanford University , Palo Alto , CA , USA
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Tseng CC, Chang SJ, Tsai WC, Ou TT, Wu CC, Sung WY, Hsieh MC, Yen JH. Increased incidence of rheumatoid arthritis in multiple sclerosis: A nationwide cohort study. Medicine (Baltimore) 2016; 95:e3999. [PMID: 27368008 PMCID: PMC4937922 DOI: 10.1097/md.0000000000003999] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Past studies have shown inconsistent results on whether there is an association between multiple sclerosis (MS) and rheumatoid arthritis. To investigate the possible relationship between the 2 autoimmune diseases, we performed a nationwide cohort study utilizing the National Health Insurance Research Database and the Registry of Catastrophic Illness.A total of 1456 newly diagnosed patients with MS and 10,362 control patients were matched for age, sex, and initial diagnosis date. Patients with MS had a higher incidence of rheumatoid arthritis (age-adjusted standardized incidence ratio: 1.72; 95% confidence interval = 1.01-2.91). There was a positive correlation in being diagnosed with rheumatoid arthritis in patients previously diagnosed with MS when stratified by sex and age. The strength of this association remained statistically significant after adjusting for sex, age, and smoking history (hazard ratio: 1.78, 95% confidence interval = 1.24-2.56, P = 0.002).In conclusion, this study demonstrates that a diagnosis of MS increased the likelihood of a subsequent diagnosis of rheumatoid arthritis in patients, independent of sex, age, and smoking history.
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Affiliation(s)
- Chia-Chun Tseng
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital
| | - Shun-Jen Chang
- Department of Kinesiology, Health and Leisure Studies, National University of Kaohsiung
- Correspondence: Shun-Jen Chang, Department of Kinesiology, Health and Leisure Studies, National University of Kaohsiung, Kaohsiung, Taiwan (e-mail: ); Jeng-Hsien Yen, Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan (e-mail: )
| | - Wen-Chan Tsai
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital
| | - Tsan-Teng Ou
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital
| | - Cheng-Chin Wu
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital
| | - Wan-Yu Sung
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
| | - Ming-Chia Hsieh
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Changhua Christian Hospital, Changhua
- Graduate Institute of Integrated Medicine, China Medical University, Taichung
| | - Jeng-Hsien Yen
- Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
- Correspondence: Shun-Jen Chang, Department of Kinesiology, Health and Leisure Studies, National University of Kaohsiung, Kaohsiung, Taiwan (e-mail: ); Jeng-Hsien Yen, Division of Rheumatology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan (e-mail: )
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