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Tabaie SA, Dance S, Schmitz M, Lattanza L, Mesfin A. AOA Critical Issues Symposium: Advancing Diversity, Equity, and Inclusion in Orthopaedic Surgery. J Bone Joint Surg Am 2024; 106:1638-1643. [PMID: 38635740 DOI: 10.2106/jbjs.23.01207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
ABSTRACT In recent years, the medical field has recognized the pivotal role of diversity, equity, and inclusion (DEI) in enhancing patient care and addressing health-care disparities. Orthopaedic surgery has embraced these principles to create a more inclusive and representative workforce. A DEI symposium that was sponsored by the American Orthopaedic Association convened orthopaedic surgeons, researchers, educators, and stakeholders to discuss challenges and strategies for implementing DEI initiatives. The symposium emphasized the importance of equity, and fostered conversations on creating equal opportunities and resources. Speakers covered key topics, including establishing DEI divisions, metrics for success, DEI leadership, and available resources, and promoted excellence and innovation in orthopaedic surgery through a more diverse and inclusive approach.
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Affiliation(s)
| | - Sarah Dance
- Children's National Hospital, Washington, DC
| | - Matthew Schmitz
- San Antonio Military Medical Center, Fort Sam Houston, Texas
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2
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Kamalapathy P, Barras LA, Diduch DR. Trends for Diversity in Orthopedic Sports Medicine. Clin Sports Med 2024; 43:213-219. [PMID: 38383104 DOI: 10.1016/j.csm.2023.06.009] [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] [Indexed: 02/23/2024]
Abstract
Despite the increasingly diverse population of the United States, orthopedic surgery continues to lag other medical specialties in terms of diversity. It remains the specialty with the lowest percentage of women, and White physicians dominate the field, especially in leadership positions. Although the trends are slowly moving in the right direction, additional efforts must be taken to further diversify the field. A targeted, multifaceted approach is required to enhance awareness, educate, mentor, and develop future leaders. Such an approach has recently been established by the American Orthopaedic Society for Sports Medicine, which will hopefully improve future minority and female representation.
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Affiliation(s)
- Pramod Kamalapathy
- Department of Orthopaedic Surgery, University of Virginia, 1215 Lee Street, Charlottesville, VA 22903, USA
| | - Laurel A Barras
- Department of Orthopaedic Surgery, University of Virginia, 1215 Lee Street, Charlottesville, VA 22903, USA
| | - David R Diduch
- Department of Orthopaedic Surgery, University of Virginia, 1215 Lee Street, Charlottesville, VA 22903, USA.
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Pham TV, Doorley J, Kenney M, Joo JH, Shallcross AJ, Kincade M, Jackson J, Vranceanu AM. Addressing chronic pain disparities between Black and White people: a narrative review of socio-ecological determinants. Pain Manag 2023; 13:473-496. [PMID: 37650756 PMCID: PMC10621777 DOI: 10.2217/pmt-2023-0032] [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: 03/27/2023] [Accepted: 08/10/2023] [Indexed: 09/01/2023] Open
Abstract
A 2019 review article modified the socio-ecological model to contextualize pain disparities among different ethnoracial groups; however, the broad scope of this 2019 review necessitates deeper socio-ecological inspection of pain within each ethnoracial group. In this narrative review, we expanded upon this 2019 article by adopting inclusion criteria that would capture a more nuanced spectrum of socio-ecological findings on chronic pain within the Black community. Our search yielded a large, rich body of literature composed of 174 articles that shed further socio-ecological light on how chronic pain within the Black community is influenced by implicit bias among providers, psychological and physical comorbidities, experiences of societal and institutional racism and biomedical distrust, and the interplay among these factors. Moving forward, research and public-policy development must carefully take into account these socio-ecological factors before scaling up pre-existing solutions with questionable benefit for the chronic pain needs of Black individuals.
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Affiliation(s)
- Tony V Pham
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - James Doorley
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Martha Kenney
- Department of Anesthesiology, Duke University Medical Centre, Durham, NC 27710, USA
| | - Jin Hui Joo
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Amanda J Shallcross
- Wellness & Preventative Medicine, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Michael Kincade
- Center for Alzheimer's Research & Treatment, Massachusetts Alzheimer's Disease Research Centre, Boston, MA 02129, USA
| | - Jonathan Jackson
- Department of Neurology, Harvard Medical School, Boston, MA 02115, USA
| | - Ana-Maria Vranceanu
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
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Socioeconomic Disparities in the Utilization of Total Knee Arthroplasty. J Arthroplasty 2022; 37:1973-1979.e1. [PMID: 35490977 DOI: 10.1016/j.arth.2022.04.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/07/2022] [Accepted: 04/25/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Despite strong evidence supporting the efficacy of total knee arthroplasty (TKA), studies have shown significant socioeconomic disparities regarding who ultimately undergoes TKA. The purpose of the current study is to evaluate socioeconomic factors affecting whether a patient undergoes TKA after a diagnosis of osteoarthritis. METHODS From 2011 to 2018, claims for adult patients diagnosed with knee osteoarthritis in the New York Statewide Planning and Research Cooperative System (SPARCS) database were analyzed. International Classification of Diseases (ICD), 9/10 CM codes were used to identify the initial diagnosis for each patient. ICD 9/10 PCS codes were used to identify subsequent TKA. Logistic regression analysis was performed to determine the effect of patient factors on the likelihood of having TKA. RESULTS Of 313,794 osteoarthritis diagnoses, 33.3% proceeded to undergo TKA. Increased age (OR 1.007, P < .0001) and workers' compensation relative to commercial insurance (OR 1.865, P < .0001) had increased odds of TKA. Compared to White race, Asian (OR 0.705, P < .0001), Black (OR 0.497, P < .0001), and "other" race (OR 0.563, P < .0001) had lower odds of TKA. Hispanic ethnicity (OR 0.597, P < .0001) had lower odds of surgery. Compared to commercial insurance, Medicare (OR 0.876, P < .0001), Medicaid (OR 0.452, P < .0001), self-pay (OR 0.523, P < .0001), and "other" insurance (OR 0.819, P < .0001) had lower odds of TKA. Increased social deprivation (OR 0.987, P < .0001) had lower odds of TKA. CONCLUSION TKA is associated with disparities among race, ethnicity, primary insurance, and social deprivation. Additional research is necessary to identify the cause of these disparities to improve equity in orthopedic care.
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Stronach BM, Zhang X, Haas D, Iorio R, Anoushiravani A, Barnes CL. Worsening Arthroplasty Utilization With Widening Racial Variance During the COVID-19 Pandemic. J Arthroplasty 2022; 37:1227-1232. [PMID: 35276272 PMCID: PMC8904006 DOI: 10.1016/j.arth.2022.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/25/2022] [Accepted: 03/01/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Elective arthroplasty surgery in the United States came to a near-complete halt in the spring of 2019 as a response to the COVID-19 pandemic. Racial disparity has been a long-term concern in healthcare with increased focus during the pandemic. The purpose of this study is to evaluate the effects of COVID-19 and race on arthroplasty utilization trends during the pandemic. METHODS We used 2019 and 2020 Center for Medicare and Medicaid Service fee-for-service claims data to compare arthroplasty volumes prior to and during the COVID-19 pandemic. We compared overall arthroplasty utilization rates between 2019 and 2020 and then sought to determine the effect of race and COVID-19, both independently and combined. RESULTS There was a decrease in primary total knee arthroplasty (-28%), primary total hip arthroplasty (-14%), primary total hip arthroplasty for fracture (-2%), and revision arthroplasty (-14%) utilization between 2019 and 2020. The highest decrease in overall arthroplasty utilization was in the Hispanic population (34% decrease vs 19% decrease in the White population). We found that a non-White patient was 39.9% (P < .001) less likely to receive a total joint arthroplasty prior to COVID-19. The COVID-19 pandemic further exacerbated the pre-existing racial differences in arthroplasty utilization by decreasing the probability of receiving a total joint arthroplasty for non-White patient by another 12.9% (P < .001). CONCLUSION We found an overall decreased utilization rate of arthroplasty during the COVID-19 pandemic with further decrease noted in all non-White populations. This raises significant concern for worsening racial disparity in arthroplasty caused by the ongoing pandemic.
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Affiliation(s)
- Benjamin M. Stronach
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, AR
| | | | | | - Richard Iorio
- Department of Orthopaedic Surgery, Brigham and Women’s Hospital, Boston, MA
| | | | - C. Lowry Barnes
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, AR,Address correspondence to: C. Lowry Barnes, MD, Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, 4301 West Markham Street, Slot 531, Little Rock, AR 72205
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Alvarez PM, McKeon JF, Spitzer AI, Krueger CA, Pigott M, Li M, Vajapey SP. Race, Utilization, and Outcomes in Total Hip and Knee Arthroplasty: A Systematic Review on Health-Care Disparities. JBJS Rev 2022; 10:01874474-202203000-00003. [PMID: 35231001 DOI: 10.2106/jbjs.rvw.21.00161] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Previous studies have shown that utilization and outcomes of total joint arthroplasty (TJA) are not equivalent across different patient cohorts. This systematic review was designed to evaluate the currently available evidence regarding the effect that patient race has, if any, on utilization and outcomes of lower-extremity arthroplasty in the United States. METHODS A literature search of the MEDLINE database was performed using keywords such as "disparities," "arthroplasty," "race," "joint replacement," "hip," "knee," "inequities," "inequalities," "health," and "outcomes" in all possible combinations. All English-language studies with a level of evidence of I through IV published over the last 20 years were considered for inclusion. Quantitative and qualitative analyses were performed on the collected data. RESULTS A total of 82 articles were included. There was a significantly lower utilization rate of lower-extremity TJA among Black, Hispanic, and Asian patients compared with White patients (p < 0.05). Black and Hispanic patients had lower expectations regarding postoperative outcomes and their ability to participate in various activities after surgery, and they were less likely than White patients to be familiar with the arthroplasty procedure prior to presentation to the orthopaedic surgeon (p < 0.05). Black patients had increased risks of major complications, readmissions, revisions, and discharge to institutional care after TJA compared with White patients (p < 0.05). Hispanic patients had increased risks of complications (p < 0.05) and readmissions (p < 0.0001) after TJA compared with White patients. Black and Hispanic patients reached arthroplasty with poorer preoperative functional status, and all minority patients were more likely to undergo TJA at low-quality, low-volume hospitals compared with White patients (p < 0.05). CONCLUSIONS This systematic review shows that lower-extremity arthroplasty utilization differs by racial/ethnic group, and that some of these differences may be partly explained by patient expectations, preferences, and cultural differences. This study also shows that outcomes after lower-extremity arthroplasty differ vastly by racial/ethnic group, and that some of these differences may be driven by differences in preoperative functional status and unequal access to care. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Paul M Alvarez
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - John F McKeon
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Andrew I Spitzer
- Department of Orthopaedic Surgery, Cedars Sinai Medical Center, Los Angeles, California
| | - Chad A Krueger
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute, Philadelphia, Pennsylvania
| | - Matthew Pigott
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Mengnai Li
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Sravya P Vajapey
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, Ohio
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Abstract
The United States healthcare system underperforms in healthcare access, quality, and cost resulting in some of the poorest health outcomes among comparable countries, despite spending more of its gross national product on healthcare than any other country in the world. Within the United States, there are significant healthcare disparities based on race, ethnicity, socioeconomic status, education level, sexual orientation, gender identity, and geographic location. COVID-19 has illuminated the racial disparities in health outcomes. This article provides an overview of some of the main concepts related to health disparities generally, and in orthopaedics specifically. It provides an introduction to health equity terminology, issues of bias and equity, and potential interventions to achieve equity and social justice by addressing commonly asked questions and then introduces the reader to persistent orthopaedic health disparities specific to total hip and total knee arthroplasty.
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Affiliation(s)
- Susan Salmond
- Susan Salmond, EdD, RN, ANEF, FAAN, School of Nursing, Rutgers University-The State University of New Jersey, Newark
| | - Caroline Dorsen
- Susan Salmond, EdD, RN, ANEF, FAAN, School of Nursing, Rutgers University-The State University of New Jersey, Newark
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Resad Ferati S, Parisien RL, Joslin P, Knapp B, Li X, Curry EJ. Socioeconomic Status Impacts Access to Orthopaedic Specialty Care. JBJS Rev 2022; 10:01874474-202202000-00007. [PMID: 35171876 DOI: 10.2106/jbjs.rvw.21.00139] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
» Financial, personal, and structural barriers affect access to all aspects of orthopaedic specialty care. » Disparities in access to care are present across all subspecialties of orthopaedic surgery in the United States. » Improving timely access to care in orthopaedic surgery is crucial for both health equity and optimizing patient outcomes. » Options for improving orthopaedic access include increasing Medicaid/Medicare payments to physicians, providing secondary resources to assist patients with limited finances, and reducing language barriers in both clinical care and patient education.
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Affiliation(s)
- Sehar Resad Ferati
- Department of Orthopaedic Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Robert L Parisien
- Department of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts
| | - Patrick Joslin
- Department of Orthopaedic Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Brock Knapp
- Department of Orthopaedic Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Xinning Li
- Department of Orthopaedic Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Emily J Curry
- Boston University School of Public Health, Boston, Massachusetts
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Socioeconomic and Psychosocial Predictors of Magnetic Resonance Imaging Following Cervical and Thoracic Spine Trauma in the United States. World Neurosurg 2022; 161:e757-e766. [DOI: 10.1016/j.wneu.2022.02.093] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 11/23/2022]
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10
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Khan MN, Ali MU, Bhambani L, Prashanth N, Tross S. Outcomes of Total Joint Arthroplasty in Black, Asian, Minority Ethnic Groups Versus Local Population: A Retrospective Review. Cureus 2021; 13:e19868. [PMID: 34963868 PMCID: PMC8709536 DOI: 10.7759/cureus.19868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2021] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Total hip and knee replacement decrease the disability caused by osteoarthritis of the lower extremities. Although it has been established that racial and ethnic minorities underutilize these procedures, little data on postoperative outcomes exists. The impact of race on postoperative Oxford scores and complications following total joint arthroplasty (TJA) will be investigated in this retrospective review. METHODS A retrospective review of 120 elective primary TJA procedures was undertaken between January 2016 and December 2019 in a single institution. To measure variations between the various groups, t-tests were used on their Oxford scores, and chi-squared bivariate regression was used to classify all categorical variables and the association of ethnicity and surgery type with gender. RESULTS There were 62 (51.6%) White patients and 59 (49.1.0%) Black, Asian, Minority Ethnic (BAME) patients in total. The majority of the patients were females (60.9% vs 39.2%, p = 0.032). Low vitamin D levels were seen in a small percentage of patients in the sample (15.8% vs 84.2%, p = 0.460). There is a statistically important connection (p = 0.001) between the surgery type (total knee replacement [TKR]/total hip replacement [THR]) and gender; 41 females had TKR surgery, and 32 had THR surgery. CONCLUSION The study found that the relationships between ethnicity (White/BAME) and gender as well as surgery type (TKR/THR) and gender are statistically important. In all cases with low vitamin D and normal vitamin D levels, White patients had higher overall Oxford hip scores than the BAME patients. To comprehend the differences discovered, further research is needed. To try to eliminate the difference, targeted approaches should be created.
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Affiliation(s)
| | - Muhammad U Ali
- Trauma and Orthopaedics, Health Education Northwest London, London, GBR
| | - Lokesh Bhambani
- Trauma and Orthopaedics, London Northwest NHS Trust, London, GBR
| | | | - Samantha Tross
- Trauma and Orthopaedics, London Northwest Trust, London, GBR
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Hagan MJ, Pertsch NJ, Leary OP, Zheng B, Camara-Quintana JQ, Niu T, Mueller K, Boghani Z, Telfeian AE, Gokaslan ZL, Oyelese AA, Fridley JS. Influence of psychosocial and sociodemographic factors in the surgical management of traumatic cervicothoracic spinal cord injury at level I and II trauma centers in the United States. JOURNAL OF SPINE SURGERY 2021; 7:277-288. [PMID: 34734132 DOI: 10.21037/jss-21-37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/30/2021] [Indexed: 11/06/2022]
Abstract
Background Socioeconomic factors can bias clinician decision-making in many areas of medicine. Psychosocial characteristics such as diagnosis of alcoholism, substance abuse, and major psychiatric disorder are emerging as potential sources of conscious and unconscious bias. We hypothesized that these psychosocial factors, in addition to socioeconomic factors, may impact the decision to operate on patients with a traumatic cervicothoracic fracture and associated spinal cord injury (SCI). Methods We performed a cohort analysis using clinical data from 2012-2016 in the American College of Surgeons (ACS) National Trauma Data Bank at academic level I and II trauma centers. Patients were eligible if they had a diagnosis of cervicothoracic fracture with SCI. Using ICD codes, we evaluated baseline characteristics including race; insurance status; diagnosis of alcoholism, substance abuse, or major psychiatric disorder; admission drug screen and blood alcohol level; injury characteristics and severity; and hospital characteristics including geographic region, non-profit status, university affiliation, and trauma level. Factors significantly associated with surgical intervention in univariate analysis were eligible for inclusion in multivariate logistic regression. Results We identified 6,655 eligible patients, of whom 62% underwent surgical treatment (n=4,137). Patients treated non-operatively were more likely to be older; be female; be Black or Hispanic; have Medicare, Medicaid, or no insurance; have been assaulted; have been injured by a firearm; have thoracic fracture; have less severe injuries; have severe TBI; be treated at non-profit hospitals; and be in the Northeast or Western U.S. (all P<0.01). After adjusting for confounders in multivariate analysis, only insurance status remained associated with operative treatment. Medicaid patients (OR=0.81; P=0.021) and uninsured patients (OR=0.63; P<0.001) had lower odds of surgery relative to patients with private insurance. Injury severity and facility characteristics also remained significantly associated with surgical management following multivariate regression. Conclusions Psychosocial characteristics such as diagnosis of alcoholism, substance abuse, or psychiatric illness do not appear to bias the decision to operate after traumatic cervicothoracic fracture with SCI. Baseline sociodemographic imbalances were explained largely by insurance status, injury, and facility characteristics in multivariate analysis.
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Affiliation(s)
- Matthew J Hagan
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Nathan J Pertsch
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Owen P Leary
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Bryan Zheng
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Joaquin Q Camara-Quintana
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Department of Neurosurgery, Rhode Island Hospital, Providence, RI, USA
| | - Tianyi Niu
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Department of Neurosurgery, Rhode Island Hospital, Providence, RI, USA
| | - Kyle Mueller
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Department of Neurosurgery, Rhode Island Hospital, Providence, RI, USA
| | - Zain Boghani
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Department of Neurosurgery, Rhode Island Hospital, Providence, RI, USA
| | - Albert E Telfeian
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Department of Neurosurgery, Rhode Island Hospital, Providence, RI, USA
| | - Ziya L Gokaslan
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Department of Neurosurgery, Rhode Island Hospital, Providence, RI, USA
| | - Adetokunbo A Oyelese
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Department of Neurosurgery, Rhode Island Hospital, Providence, RI, USA
| | - Jared S Fridley
- The Warren Alpert School of Medicine, Brown University, Providence, RI, USA.,Department of Neurosurgery, Rhode Island Hospital, Providence, RI, USA
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12
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Iglesias B, Jeong H, Bengs BC, Sanders DP, SooHoo NF, Buerba RA. Total joint replacement surgeon choice: A qualitative analysis in a medicare population. J Natl Med Assoc 2021; 113:693-700. [PMID: 34474928 DOI: 10.1016/j.jnma.2021.08.037] [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: 03/01/2021] [Revised: 07/24/2021] [Accepted: 08/09/2021] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Previous research has shown that patients from historically marginalized groups in the United States tend to have poorer outcomes after joint replacement surgery and that they are less likely to receive joint replacement surgery at high-volume hospitals. However, little is known regarding how this group of patients chooses their joint replacement surgeon. The purpose of this study was to understand the factors influencing the choice of joint replacement surgeon amongst a diverse group of patients. METHODS Semi-structured interviews were conducted with Medicare patients who underwent a hip or knee replacement within the last 24 months (N = 38) at an academic and community hospital. Interviews were audio recorded, transcribed and verified for accuracy. Transcripts were reviewed using iterative content analysis to extract key themes related to how respondents chose their joint replacement surgeon. RESULTS AND DISCUSSION MD referral/recommendation appears to be the strongest factor influencing joint replacement surgeon choice. Other key considerations are hospital reputation and surgeon attributes-including operative experience, communication skills, and participation in shared decision-making. Gender/ethnicity of a surgeon, industry payments to surgeons, number of publications and cost did not play a large role in surgeon choice. CONCLUSION AND CLINICAL RELEVANCE The process of choosing a joint replacement surgeon is a complex decision-making process with several factors at play. Despite growing availability of information regarding surgeons, patients largely relied on referrals for choosing their joint replacement surgeon regardless of ethnicity. Referring physicians need to ensure that patients are able to access hospital and surgeon outcomes, operative volume, and industry-payment information to learn more about their orthopedic surgeons in order to make an informed choice.
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Affiliation(s)
- Brenda Iglesias
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Room 76-143 CHS, 10833 Le Conte Avenue, Los Angeles, CA, 90095 USA; Charles R. Drew University of Medicine and Science, 1731 E 120th St, Los Angeles, CA, 90059 USA
| | - Hajun Jeong
- John Peter Smith Hospital, 1500 S. Main St, Fort Worth, Texas, 76104 USA
| | - Benjamin C Bengs
- St. John's Medical Center, 2001 Santa Monica Blvd, Suite 760, Santa Monica, CA 90404 USA
| | - Don P Sanders
- Torrance Memorial Medical Center, 23560 Crenshaw Blvd, Suite 102, Torrance, CA 90505 USA
| | - Nelson F SooHoo
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, Room 76-143 CHS, 10833 Le Conte Avenue, Los Angeles, CA, 90095 USA
| | - Rafael A Buerba
- Banner Health Medical Center, 7701 W. Aspera Blvd, Suite 102, Glendale, AZ, 85308 USA.
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13
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Thirukumaran CP, Kim Y, Cai X, Ricciardi BF, Li Y, Fiscella KA, Mesfin A, Glance LG. Association of the Comprehensive Care for Joint Replacement Model With Disparities in the Use of Total Hip and Total Knee Replacement. JAMA Netw Open 2021; 4:e2111858. [PMID: 34047790 PMCID: PMC8164097 DOI: 10.1001/jamanetworkopen.2021.11858] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/05/2021] [Indexed: 12/19/2022] Open
Abstract
Importance The Comprehensive Care for Joint Replacement (CJR) model is Medicare's mandatory bundled payment reform to improve quality and spending for beneficiaries who need total hip replacement (THR) or total knee replacement (TKR), yet it does not account for sociodemographic risk factors such as race/ethnicity and income. Results of this study could be the basis for a Medicare payment reform that addresses inequities in joint replacement care. Objective To examine the association of the CJR model with racial/ethnic and socioeconomic disparities in the use of elective THR and TKR among older Medicare beneficiaries after accounting for the population of patients who were at risk or eligible for these surgical procedures. Design, Setting, and Participants This cohort study used the 2013 to 2017 national Medicare data and multivariable logistic regressions with triple-differences estimation. Medicare beneficiaries who were aged 65 to 99 years, entitled to Medicare, alive at the end of the calendar year, and residing either in the 67 metropolitan statistical areas (MSAs) mandated to participate in the CJR model or in the 104 control MSAs were identified. A subset of Medicare beneficiaries with a diagnosis of arthritis underwent THR or TKR. Data were analyzed from March to December 2020. Exposures Implementation of the CJR model in 2016. Main Outcomes and Measures Outcomes were separate binary indicators for whether a beneficiary underwent THR or TKR. Key independent variables were MSA treatment status, pre- or post-CJR model implementation phase, combination of race/ethnicity (non-Hispanic White, non-Hispanic Black, and Hispanic beneficiaries) and dual eligibility, and their interactions. Logistic regression models were used to control for patient characteristics, MSA fixed effects, and time trends. Results The 2013 cohort included 4 447 205 Medicare beneficiaries, of which 2 025 357 (45.5%) resided in MSAs with the CJR model. The cohort's mean (SD) age was 77.18 (7.95) years, and it was composed of 2 951 140 female (66.4%), 3 928 432 non-Hispanic White (88.3%), and 657 073 dually eligible (14.8%) beneficiaries. Before the CJR model implementation, rates were highest among non-Hispanic White non-dual-eligible beneficiaries at 1.25% (95% CI, 1.24%-1.26%) for THR use and 2.28% (95% CI, 2.26%-2.29%) for TKR use in MSAs with CJR model. Compared with MSAs without the CJR model and the analogous race/ethnicity and dual-eligibility group, the CJR model was associated with a 0.10 (95% CI, 0.05-0.15; P < .001) percentage-point increase in TKR use for non-Hispanic White non-dual-eligible beneficiaries, a 0.11 (95% CI, 0.004-0.21; P = .04) percentage-point increase for non-Hispanic White dual-eligible beneficiaries, a 0.15 (95% CI, -0.29 to -0.01; P = .04) percentage-point decrease for non-Hispanic Black non-dual-eligible beneficiaries, and a 0.18 (95% CI, -0.34 to -0.01; P = .03) percentage-point decrease for non-Hispanic Black dual-eligible beneficiaries. These CJR model-associated changes in TKR use were 0.25 (95% CI, -0.40 to -0.10; P = .001) percentage points lower for non-Hispanic Black non-dual-eligible beneficiaries and 0.27 (95% CI, -0.45 to -0.10; P = .002) percentage points lower for non-Hispanic Black dual-eligible beneficiaries compared with the model-associated changes for non-Hispanic White non-dual-eligible beneficiaries. No association was found between the CJR model and a widening of the THR use gap among race/ethnicity and dual eligibility groups. Conclusions and Relevance Results of this study indicate that the CJR model was associated with a modest increase in the already substantial difference in TKR use among non-Hispanic Black vs non-Hispanic White beneficiaries; no difference was found for THR. These findings support the widespread concern that payment reform has the potential to exacerbate disparities in access to joint replacement care.
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MESH Headings
- Aged
- Aged, 80 and over
- Arthroplasty, Replacement, Hip/economics
- Arthroplasty, Replacement, Hip/standards
- Arthroplasty, Replacement, Hip/statistics & numerical data
- Arthroplasty, Replacement, Knee/economics
- Arthroplasty, Replacement, Knee/standards
- Arthroplasty, Replacement, Knee/statistics & numerical data
- Cohort Studies
- Elective Surgical Procedures/economics
- Elective Surgical Procedures/standards
- Elective Surgical Procedures/statistics & numerical data
- Eligibility Determination/standards
- Eligibility Determination/statistics & numerical data
- Female
- Healthcare Disparities/economics
- Healthcare Disparities/standards
- Healthcare Disparities/statistics & numerical data
- Humans
- Male
- Medicare/economics
- Medicare/standards
- Medicare/statistics & numerical data
- Race Factors
- Reimbursement Mechanisms
- Socioeconomic Factors
- United States
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Affiliation(s)
- Caroline P. Thirukumaran
- Department of Orthopaedics, University of Rochester, Rochester, New York
- Department of Public Health Sciences, University of Rochester, Rochester, New York
- Center for Musculoskeletal Research, University of Rochester, Rochester, New York
| | - Yeunkyung Kim
- Department of Public Health Sciences, University of Rochester, Rochester, New York
| | - Xueya Cai
- Department of Biostatistics and Computational Biology, University of Rochester, Rochester, New York
| | - Benjamin F. Ricciardi
- Department of Orthopaedics, University of Rochester, Rochester, New York
- Center for Musculoskeletal Research, University of Rochester, Rochester, New York
| | - Yue Li
- Department of Public Health Sciences, University of Rochester, Rochester, New York
| | - Kevin A. Fiscella
- Department of Public Health Sciences, University of Rochester, Rochester, New York
- Department of Family Medicine, University of Rochester, Rochester, New York
- Center for Community Health and Prevention, University of Rochester, Rochester, New York
| | - Addisu Mesfin
- Department of Orthopaedics, University of Rochester, Rochester, New York
- Center for Musculoskeletal Research, University of Rochester, Rochester, New York
| | - Laurent G. Glance
- Department of Public Health Sciences, University of Rochester, Rochester, New York
- Department of Anesthesiology and Perioperative Medicine, University of Rochester, Rochester, New York
- RAND Health, RAND, Boston, Massachusetts
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Kim H, Meath THA, Quiñones AR, McConnell KJ, Ibrahim SA. Association of Medicare Mandatory Bundled Payment Program With the Receipt of Elective Hip and Knee Replacement in White, Black, and Hispanic Beneficiaries. JAMA Netw Open 2021; 4:e211772. [PMID: 33749766 PMCID: PMC7985721 DOI: 10.1001/jamanetworkopen.2021.1772] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 01/24/2021] [Indexed: 01/07/2023] Open
Abstract
Importance The Comprehensive Care for Joint Replacement (CJR) model was designed to reduce the cost and improve the quality of hip or knee replacement among Medicare beneficiaries. Yet whether this model may exacerbate existing racial/ethnic disparities in access to the surgery is unclear. Objective To examine the association of the CJR model with the receipt of elective hip or knee replacement across White, Black, and Hispanic Medicare beneficiaries. Design, Setting, and Participants Retrospective cohort study of Medicare claims from 2013 through 2017 among White, Black, and Hispanic Medicare beneficiaries undergoing elective joint replacement in 65 treatment (selected for CJR participation) and 101 control metropolitan statistical areas (MSAs). Exposures Starting in April 2016, hospitals in the treatment MSAs were required to participate in the CJR model and were accountable for expenditures occurring during patients' hospitalization for hip or knee replacement and 90 days after the hospital discharge. Main Outcomes and Measures Beneficiary-level elective hip or knee replacement receipt in a given year. Results Among 17 243 304 patients, 9 839 996 (57%) were women; 2 107 425 (12%) were age 85 years or older. Of the final sample, 14 632 434 (85%) were White beneficiaries, 1 518 629 (9%) were Black beneficiaries, and 1 092 241 (6%) were Hispanic beneficiaries. The CJR model was associated with an increase of 1.6 elective hip or knee replacements per 1000 beneficiary-years for Hispanic beneficiaries (95% CI, 0.06-2.05) and a decrease of 0.64 replacements for Black beneficiaries (95% CI, -1.25 to -0.02). No evidence was found for any changes for White beneficiaries per 1000 beneficiary-years (0.04 replacements, 95% CI, -0.35 to 0.42 replacements). The Black-White difference in the rate of elective hip or knee replacement per 1000 beneficiary-years further widened by 0.68 replacements (-0.68, 95% CI, -1.20 to -0.15). Conclusions and Relevance In this cohort study, the CJR model was associated with increased receipt of elective hip or knee replacement among Hispanic beneficiaries, decreased receipt among Black beneficiaries, and no change in receipt among White beneficiaries. The decreased receipt of elective hip or knee replacement among Black beneficiaries may suggest that value-based payment models, including the CJR model, could be monitored for unintended consequences. However, the lack of similar findings among Hispanic beneficiaries suggests that payment models may have differential impacts across racial/ethnic groups.
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Affiliation(s)
- Hyunjee Kim
- Center for Health Systems Effectiveness, Oregon Health & Science University, Portland
| | - Thomas H. A. Meath
- Center for Health Systems Effectiveness, Oregon Health & Science University, Portland
| | - Ana R. Quiñones
- Department of Family Medicine, Oregon Health & Science University, Portland
| | - K. John McConnell
- Center for Health Systems Effectiveness, Oregon Health & Science University, Portland
| | - Said A. Ibrahim
- Department of Healthcare Policy & Research, Weill Cornell Medicine, Cornell University, New York
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15
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Abstract
This article reviews the literature on racial and socioeconomic disparities in the management of osteoarthritis. Treatments investigated include arthritis education, dietary weight management, exercise/physical therapy, pharmacologic therapy with nonsteroidal antiinflammatory drugs and opioids, intra-articular steroid injections, and total joint replacement. The amount of evidence for each treatment modality varied, with the most evidence available for racial and socioeconomic disparities in total joint arthroplasty. Black patients, Hispanic patients, and patients with low socioeconomic status (SES) are less likely to undergo total joint replacement than white patients or patients with high SES, and generally have worse functional outcomes and more complications.
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Affiliation(s)
- Angel M Reyes
- Department of Orthopaedic Surgery, Orthopaedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Harvard Medical School, BWH Orthopaedics, OrACORe Group, 75 Francis Street, BTM Suite 5016, Boston, MA 02115, USA.
| | - Jeffrey N Katz
- Department of Orthopaedic Surgery, Orthopaedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, Harvard Medical School, BWH Orthopaedics, OrACORe Group, 75 Francis Street, BTM Suite 5016, Boston, MA 02115, USA; Section of Clinical Sciences, Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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16
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Thirukumaran CP, Cai X, Glance LG, Kim Y, Ricciardi BF, Fiscella KA, Li Y. Geographic Variation and Disparities in Total Joint Replacement Use for Medicare Beneficiaries: 2009 to 2017. J Bone Joint Surg Am 2020; 102:2120-2128. [PMID: 33079898 PMCID: PMC8190867 DOI: 10.2106/jbjs.20.00246] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Little is known about how the geographic variation and disparities in use of elective primary total hip and knee replacements for Medicare beneficiaries have evolved in recent years. The study objectives are to determine these variations and disparities, whether Black Medicare beneficiaries have continued to undergo fewer total hip replacements and total knee replacements across regions, and whether disparities affected all Black beneficiaries or mainly affected socioeconomically disadvantaged Black beneficiaries. METHODS We used 2009 to 2017 Medicare enrollment and claims data to examine Hospital Referral Region (HRR)-level variation and disparities by race (non-Hispanic White and Black) and socioeconomic status (Medicare-only and dual eligibility for both Medicare and Medicaid). The outcomes were HRR-level age and sex-standardized total hip replacement and total knee replacement utilization rates for White Medicare-only beneficiaries, White dual-eligible beneficiaries, Black Medicare-only beneficiaries, and Black dual-eligible beneficiaries, and the differences in rates between these groups as a representation of disparities. The key exposure variables were race-socioeconomic group and year. We constructed multilevel mixed-effects linear regression models to estimate trends in total hip replacement and total knee replacement rates and to examine whether rates were lower in HRRs with high percentages of Black beneficiaries or dual-eligible beneficiaries. RESULTS The study included 924,844 total hip replacements and 2,075,968 total knee replacements. In 2017, the mean HRR-level total hip replacement rate was 4.64 surgical procedures per 1,000 beneficiaries, and the mean HRR-level total knee replacement rate was 9.66 surgical procedures per 1,000 beneficiaries, with a threefold variation across HRRs. In 2017, the total hip replacement rate was 32% higher for White Medicare-only beneficiaries and 48% higher for Black Medicare-only beneficiaries than in 2009 (p < 0.001). However, because the surgical rates for White and Black dual-eligible beneficiaries remained unchanged over the study period, the 2017 Medicare-only and dual-eligible disparity for White beneficiaries increased by 0.75 surgical procedures per 1,000 from 2009 (40.98% increase; p = 0.03), and the disparity for Black beneficiaries by 1.13 surgical procedures per 1,000 beneficiaries (297.37% increase; p < 0.001). The total knee replacement disparities remained unchanged. Notably, the rates for White dual-eligible beneficiaries were significantly lower than those for Black Medicare-only beneficiaries (p < 0.001 for both total hip replacements and total knee replacements), and fewer surgical procedures were conducted in HRRs with a higher density of Black or dual-eligible beneficiaries. CONCLUSIONS Although the total hip replacement use for Medicare-only beneficiaries of both races increased, disparities for White and Black dual-eligible beneficiaries (compared with their Medicare-only counterparts) are increasing. Efforts to improve equity must identify and address both racial and socioeconomic barriers and focus on regions with high concentrations of disadvantaged beneficiaries. CLINICAL RELEVANCE Although total hip replacements and total knee replacements are highly successful surgical procedures for end-stage osteoarthritis, our findings show that, as recently as 2017, Black beneficiaries and those dual eligible for Medicaid (a proxy for socioeconomic status) are less likely to undergo these surgical procedures and that there is profound geographic variation in the use of these surgical procedures. This evidence is essential for the design and implementation of disparity-reduction strategies focused on patients, providers, and geographic areas that can potentially improve the equity in joint replacement care.
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Affiliation(s)
- Caroline P Thirukumaran
- Departments of Orthopaedics (C.P.T. and B.F.R.), Public Health Sciences (C.P.T., L.G.G., Y.K., K.A.F., and Y.L.), Biostatistics and Computational Biology (X.C.), Anesthesiology and Perioperative Medicine (L.G.G.), and Family Medicine (K.A.F.), University of Rochester, Rochester, New York
- Center for Musculoskeletal Research, University of Rochester, Rochester, New York
| | - Xueya Cai
- Departments of Orthopaedics (C.P.T. and B.F.R.), Public Health Sciences (C.P.T., L.G.G., Y.K., K.A.F., and Y.L.), Biostatistics and Computational Biology (X.C.), Anesthesiology and Perioperative Medicine (L.G.G.), and Family Medicine (K.A.F.), University of Rochester, Rochester, New York
| | - Laurent G Glance
- Departments of Orthopaedics (C.P.T. and B.F.R.), Public Health Sciences (C.P.T., L.G.G., Y.K., K.A.F., and Y.L.), Biostatistics and Computational Biology (X.C.), Anesthesiology and Perioperative Medicine (L.G.G.), and Family Medicine (K.A.F.), University of Rochester, Rochester, New York
| | - Yeunkyung Kim
- Departments of Orthopaedics (C.P.T. and B.F.R.), Public Health Sciences (C.P.T., L.G.G., Y.K., K.A.F., and Y.L.), Biostatistics and Computational Biology (X.C.), Anesthesiology and Perioperative Medicine (L.G.G.), and Family Medicine (K.A.F.), University of Rochester, Rochester, New York
| | - Benjamin F Ricciardi
- Departments of Orthopaedics (C.P.T. and B.F.R.), Public Health Sciences (C.P.T., L.G.G., Y.K., K.A.F., and Y.L.), Biostatistics and Computational Biology (X.C.), Anesthesiology and Perioperative Medicine (L.G.G.), and Family Medicine (K.A.F.), University of Rochester, Rochester, New York
- Center for Musculoskeletal Research, University of Rochester, Rochester, New York
| | - Kevin A Fiscella
- Departments of Orthopaedics (C.P.T. and B.F.R.), Public Health Sciences (C.P.T., L.G.G., Y.K., K.A.F., and Y.L.), Biostatistics and Computational Biology (X.C.), Anesthesiology and Perioperative Medicine (L.G.G.), and Family Medicine (K.A.F.), University of Rochester, Rochester, New York
- Center for Community Health and Prevention, University of Rochester, Rochester, New York
| | - Yue Li
- Departments of Orthopaedics (C.P.T. and B.F.R.), Public Health Sciences (C.P.T., L.G.G., Y.K., K.A.F., and Y.L.), Biostatistics and Computational Biology (X.C.), Anesthesiology and Perioperative Medicine (L.G.G.), and Family Medicine (K.A.F.), University of Rochester, Rochester, New York
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17
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Li LT, Bokshan SL, McGlone PJ, Owens BD. Decline in Racial Disparities for United States Hospital Admissions After Anterior Cruciate Ligament Reconstruction From 2007 to 2015. Orthop J Sports Med 2020; 8:2325967120964473. [PMID: 33283006 PMCID: PMC7682220 DOI: 10.1177/2325967120964473] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 06/08/2020] [Indexed: 11/17/2022] Open
Abstract
Background Racial disparities in perioperative complications have been shown to exist for many procedures in orthopaedic surgery. Although anterior cruciate ligament reconstruction (ACLR) is commonly performed as an outpatient procedure, the rate of admission to the hospital postoperatively is not insignificant. Hispanic patients have been shown to have higher odds of admission compared with non-Hispanic patients. Hypothesis We hypothesized that racial disparities would decrease from 2007 to 2015, resulting in lower rates of hospital admission for Black and Hispanic patients. Study Design Descriptive epidemiology study. Methods This study represents a retrospective analysis of the National Surgical Quality Improvement Program (NSQIP) database for patients undergoing ACLR between 2007 and 2015. We performed bivariate analysis as well as binary logistic regression, with postoperative admission as the primary outcome. Previously identified risk factors for admission were used as predictors in addition to a term for the statistical interaction between year of surgery and ethnicity. Results A total of 7542 patients undergoing ACLR were assessed. The logistic regression model showed that Hispanic patients had higher overall odds of admission (odds ratio [OR], 3.320; P < .001) than White patients; Black patients also had higher odds compared with White patients (OR, 1.929; P = .009). However, there was a significant interaction between year of surgery and both Black ethnicity (OR, 0.907; P = .026) and Hispanic ethnicity (OR, 0.835; P = .002), indicating a significant decrease in the admission rates for these minority patients compared with White patients over time. Other risk factors for admission were the use of regional anesthesia (OR, 3.482; P < .001), bleeding disorders (OR, 5.064; P = .002), a higher body mass index (OR, 1.029; P < .001), and longer operative times (OR, 1.012; P < .001). More recent surgery was associated with lower odds of admission (OR, 0.826; P < .001). Conclusion Admission rates after ACLR declined from 2007 to 2015. Black and Hispanic patients were more likely to be admitted overall, but they also saw a greater decrease in the odds of admission than White patients. This represents a reduction in disparity between the 2 groups and is a reassuring improvement in racial disparity trends after a common sports procedure.
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Affiliation(s)
- Lambert T Li
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Steven L Bokshan
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Patrick J McGlone
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Brett D Owens
- Department of Orthopaedic Surgery, Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
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18
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Abstract
Europe represents true diversity, with cultural, linguistic and geopolitical variation spanning a large geographical area. Politics for many of its 750 million inhabitants revolves around the European Union (EU) and its 27 member states. The overarching goal of the EU is to promote peace and the values of the union (inclusion, tolerance, justice, solidarity and non-discrimination).1,2EFORT was created to connect orthopaedic associations across Europe, fostering relationships between member countries that celebrated diversity and facilitated the exchange of knowledge. Whilst the global landscape changes and politics attempts to interfere in how we live our lives, it is important to remember that a strong organization is a diverse one that evolves over time.Various initiatives exist across the global landscape to support diversity in terms of culture; gender; black, Asian and minority ethnic (BAME) groups; disability groups; lesbian, gay, bisexual, transgender and queer (or questioning) and others (LGBTQ+); and the 'ageing' surgeon. This article explores the creation of some of these initiatives and how they have been supported by different orthopaedic organizations. Cite this article: EFORT Open Rev 2020;5:743-752. DOI: 10.1302/2058-5241.5.200022.
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19
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Are There Nationwide Socioeconomic and Demographic Disparities in the Use of Outpatient Orthopaedic Services? Clin Orthop Relat Res 2020; 478:979-989. [PMID: 32310622 PMCID: PMC7170672 DOI: 10.1097/corr.0000000000001168] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Although disparities in the use of healthcare services in the United States have been well-documented, information examining sociodemographic disparities in the use of healthcare services (for example, office-based and emergency department [ED] care) for nonemergent musculoskeletal conditions is limited. QUESTIONS/PURPOSES This study was designed to answer two important questions: (1) Are there identifiable nationwide sociodemographic disparities in the use of either office-based orthopaedic care or ED care for common, nonemergent musculoskeletal conditions? (2) Is there a meaningful difference in expenditures associated with these same conditions when care is provided in the office rather than the ED? METHODS This study analyzed data from the 2007 to 2015 Medical Expenditure Panel Survey (MEPS). The MEPS is a nationally representative database administered by the Agency for Healthcare Research and Quality that tracks patient interactions with the healthcare system and expenditures associated with each visit, making it an ideal data source for our study. Differences in the use of office-based and ED care were assessed across different socioeconomic and demographic groups. Healthcare expenditures associated with office-based and ED care were tabulated for each of the musculoskeletal conditions included in this study. The MEPS database defines expenditures as direct payments, including out-of-pocket payments and payments from insurances. In all, 63,514 participants were included in our study. Fifty-one percent (32,177 of 63,514) of patients were aged 35 to 64 years and 29% were older than 65 years (18,445 of 63,514). Women comprised 58% (37,031 of 63,514) of our population, while men comprised 42% (26,483 of 63,514). Our study was limited to the following eight categories of common, nonemergent musculoskeletal conditions: osteoarthritis (40%, 25,200 of 63,514), joint derangement (0.5%, 285 of 63,514), other joint conditions (43%, 27,499 of 63,514), muscle or ligament conditions (6%, 3726 of 63,514), bone or cartilage conditions (8%, 5035 of 63,514), foot conditions (1%, 585 of 63,514), fractures (7%, 4189 of 63,514), and sprains or strains (18%, 11,387 of 63,514). Multivariable logistic regression was used to ascertain which demographic, socioeconomic, and health-related factors were independently associated with differences in the use of office-based orthopaedic services and ED care for musculoskeletal conditions. Furthermore, expenditures over the course of our study period for each of our musculoskeletal categories were calculated per visit in both the outpatient and the ED settings, and adjusted for inflation. RESULTS After controlling for covariates like age, gender, region, insurance status, income, education level, and self-reported health status, we found substantially lower use of outpatient musculoskeletal care among patients who were Hispanic (odds ratio 0.79 [95% confidence interval 0.72 to 0.86]; p < 0.001), non-Hispanic black (OR 0.77 [95% CI 0.70 to 0.84]; p < 0.001), lesser-educated (OR 0.72 [95% CI 0.65 to 0.81]; p < 0.001), lower-income (OR 0.80 [95% CI 0.73 to 0.88]; p < 0.001), and nonprivately-insured (OR 0.85 [95% CI 0.79 to 0.91]; p < 0.001). Public insurance status (OR 1.30 [95% CI 1.17 to 1.44]; p < 0.001), lower income (OR 1.53 [95% CI 1.28 to 1.82]; p < 0.001), and lesser education status (OR 1.35 [95% CI 1.14 to 1.60]; p = 0.001) were also associated with greater use of musculoskeletal care in the ED. Healthcare expenditures associated with care for musculoskeletal conditions was substantially greater in the ED than in the office-based orthopaedic setting. CONCLUSIONS There are substantial sociodemographic disparities in the use of office-based orthopaedic care and ED care for common, nonemergent musculoskeletal conditions. Because of the lower expenditures associated with office-based orthopaedic care, orthopaedic surgeons should make a concerted effort to improve access to outpatient care for these populations. This may be achieved through collaboration with policymakers, greater initiatives to provide care specific to minority populations, and targeted efforts to improve healthcare literacy. LEVEL OF EVIDENCE Level III, therapeutic study.
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20
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Riddle DL, Slover J, Keefe FJ, Ang DC, Dumenci L, Perera RA. Racial Differences in Pain and Function Following Knee Arthroplasty: A Secondary Analysis From a Multicenter Randomized Clinical Trial. Arthritis Care Res (Hoboken) 2020; 73:810-817. [PMID: 32144884 DOI: 10.1002/acr.24177] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 02/04/2020] [Accepted: 02/25/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVE The assessment of racial differences in pain and function outcome following knee arthroplasty (KA) has received little attention despite very substantial literature exploring a variety of other prognostic factors. The present study was undertaken to determine whether race was associated with KA outcome after accounting for potential confounding factors. METHODS We conducted a secondary analysis of a randomized clinical trial of 384 participants with moderate-to-high pain catastrophizing who underwent KA. Preoperative measures included race/ethnicity status as well as a variety of potential confounders, including socioeconomic status, comorbidity, and bodily pain. Outcome measures were Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain and function scales as well as performance measures. Linear mixed-effects models compared outcomes over a 1-year follow-up period for African American versus non-African American participants. RESULTS WOMAC pain scores differences for African American versus non-African American participants averaged ~2 points in unadjusted analyses and 1-1.5 points in adjusted analyses. In adjusted analyses, follow-up WOMAC function scores differed by 6 points for African Americans compared to non-African Americans (P = 0.002). CONCLUSION African Americans generally had worse pain, function, and performance prior to KA and worse scores after surgery, but differences were small and attenuated by ~25-50% after adjustment for potential confounding. Only WOMAC function scores showed clinically important postsurgical differences in adjusted analyses. Clinicians should be aware that after adjustment for potential confounders, African Americans have approximately equivalent outcomes compared to others, with the exception of WOMAC function score.
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Affiliation(s)
| | - James Slover
- New York University Medical Center, New York, New York
| | | | - Dennis C Ang
- Wake Forest School of Medicine, Winston-Salem, North Carolina
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21
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Singh JA, Kallan MJ, Chen Y, Parks ML, Ibrahim SA. Association of Race/Ethnicity With Hospital Discharge Disposition After Elective Total Knee Arthroplasty. JAMA Netw Open 2019; 2:e1914259. [PMID: 31664446 PMCID: PMC6824220 DOI: 10.1001/jamanetworkopen.2019.14259] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
IMPORTANCE Total knee arthroplasty (TKA) is one of the most common elective procedures performed in adults with end-stage arthritis. Racial disparities in TKA outcomes have been described in the literature. OBJECTIVES To assess the association of race/ethnicity with discharge disposition and hospital readmission after elective primary TKA and to assess the association of nonhome discharge disposition with hospital readmission risk. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study used data from the Pennsylvania Health Care Cost Containment Council Database, a large regional database that included demographic data from all discharges of patients who underwent elective primary TKA in 170 nongovernmental acute care hospitals in Pennsylvania from April 1, 2012, to September 30, 2015. Data analyses were conducted from September 29, 2017, to November 29, 2017. EXPOSURES Patient race/ethnicity and discharge disposition. MAIN OUTCOMES AND MEASURES Discharge disposition and 90-day hospital readmission. RESULTS Among 107 768 patients, 7287 (6.8%) were African American, 68 372 (63.4%) were women, 46 420 (43.1%) were younger than 65 years, and 60 636 (56.3%) were insured by Medicare. In multivariable logistic regression, among patients younger than 65 years, African American patients were more likely than white patients to be discharged to inpatient rehabilitation facility (IRF) (adjusted relative risk ratio [aRRR], 2.49 [95% CI, 1.42-4.36]; P = .001) or a skilled nursing facility (SNF) (aRRR, 3.91 [95% CI, 2.17-7.06]; P < .001) and had higher odds of 90-day hospital readmission (adjusted odds ratio [aOR], 1.30 [95% CI, 1.02-1.67]; P = .04). Compared with white patients 65 years or older, African American patients 65 years or older were more likely to be discharged to SNF (aRRR, 3.30 [95% CI, 1.81-6.02]; P < .001). In both age groups, discharge to an IRF (age <65 years: aOR, 3.62 [95% CI, 2.33-5.64]; P < .001; age ≥65 years: aOR, 2.85 [95% CI, 2.25-3.61]; P < .001) or SNF (age <65 years: aOR, 1.91 [95% CI, 1.37-2.65]; P < .001; age ≥65 years: aOR, 1.55 [95% CI, 1.27-1.89]; P < .001) was associated with higher odds of 90-day readmission. CONCLUSIONS AND RELEVANCE This cohort study found that race/ethnicity was associated with higher odds of discharge to an IRF or SNF for postoperative care after primary TKA. Among patients younger than 65 years, African American patients were more likely than white patients to be readmitted to the hospital within 90 days. Discharge to an IRF or SNF for postoperative care and rehabilitation was also associated with a higher risk of readmission to an acute care hospital.
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Affiliation(s)
- Jasvinder A. Singh
- Medicine Service, Virginia Medical Center, Birmingham, Alabama
- School of Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham
- Department of Epidemiology, University of Alabama at Birmingham School of Public Health, Birmingham
| | - Michael J. Kallan
- Perelman School of Medicine, Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia
| | - Yong Chen
- Perelman School of Medicine, Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia
| | | | - Said A. Ibrahim
- Department of Healthcare Policy and Research, Weill Cornell Medicine, New York-Presbyterian Hospital, New York, New York
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Demiralp B, Koenig L, Nguyen JT, Soltoff SA. Determinants of Hip and Knee Replacement: The Role of Social Support and Family Dynamics. INQUIRY: The Journal of Health Care Organization, Provision, and Financing 2019; 56:46958019837438. [PMID: 30947603 PMCID: PMC6452775 DOI: 10.1177/0046958019837438] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The objective of this study was to examine variations in the determinants of joint replacement (JR) across gender and age, with emphasis on the role of social support and family dynamics. We analyzed data from the US Health and Retirement Study (1998-2010) on individuals aged 45 or older with no prior receipt of JR. We used logistic regression to analyze the probability of receiving knee or hip replacement by gender and age (<65, 65+). We estimated the effect of demographic, health needs, economic, and familial support variables on the rate of JR. We found that being married/partnered with a healthy spouse/partner is positively associated with JR utilization in both age groups (65+ group OR: 1.327 and <65 group OR: 1.476). While this finding holds for men, it is not statistically significant for women. Among women younger than 65, having children younger than 18 lowers the odds (OR: 0.201) and caring for grandchildren increases the odds (1.364) of having a JR. Finally, elderly women who report availability of household assistance from a child have higher odds of receiving a JR as compared with elderly women without a child who could assist (OR: 1.297). No effect of available support from children was observed for those below 65 years old and elderly men. Our results show that intrafamily dynamics and familial support are important determinants of JR; however, their effects vary by gender and age. Establishing appropriate support mechanisms could increase access to cost-effective JR among patients in need of surgery.
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Affiliation(s)
| | - Lane Koenig
- 1 KNG Health Consulting, LLC, Rockville, MD, USA
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Mehra T, Moos RM, Seifert B, Bopp M, Senn O, Simmen HP, Neuhaus V, Ciritsis B. Impact of structural and economic factors on hospitalization costs, inpatient mortality, and treatment type of traumatic hip fractures in Switzerland. Arch Osteoporos 2017; 12:7. [PMID: 28013447 DOI: 10.1007/s11657-016-0302-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 12/12/2016] [Indexed: 02/03/2023]
Abstract
UNLABELLED The assessment of structural and potentially economic factors determining cost, treatment type, and inpatient mortality of traumatic hip fractures are important health policy issues. We showed that insurance status and treatment in university hospitals were significantly associated with treatment type (i.e., primary hip replacement), cost, and lower inpatient mortality respectively. INTRODUCTION The purpose of this study was to determine the influence of the structural level of hospital care and patient insurance type on treatment, hospitalization cost, and inpatient mortality in cases with traumatic hip fractures in Switzerland. METHODS The Swiss national medical statistic 2011-2012 was screened for adults with hip fracture as primary diagnosis. Gender, age, insurance type, year of discharge, hospital infrastructure level, length-of-stay, case weight, reason for discharge, and all coded diagnoses and procedures were extracted. Descriptive statistics and multivariate logistic regression with treatment by primary hip replacement as well as inpatient mortality as dependent variables were performed. RESULTS We obtained 24,678 inpatient case records from the medical statistic. Hospitalization costs were calculated from a second dataset, the Swiss national cost statistic (7528 cases with hip fractures, discharged in 2012). Average inpatient costs per case were the highest for discharges from university hospitals (US$21,471, SD US$17,015) and the lowest in basic coverage hospitals (US$18,291, SD US$12,635). Controlling for other variables, higher costs for hip fracture treatment at university hospitals were significant in multivariate regression (p < 0.001). University hospitals had a lower inpatient mortality rate than full and basic care providers (2.8% vs. both 4.0%); results confirmed in our multivariate logistic regression analysis (odds ratio (OR) 1.434, 95% CI 1.127-1.824 and OR 1.459, 95% confidence interval (CI) 1.139-1.870 for full and basic coverage hospitals vs. university hospitals respectively). The proportion of privately insured varied between 16.0% in university hospitals and 38.9% in specialized hospitals. Private insurance had an OR of 1.419 (95% CI 1.306-1.542) in predicting treatment of a hip fracture with primary hip replacement. CONCLUSION The seeming importance of insurance type on hip fracture treatment and the large inequity in the distribution of privately insured between provider types would be worth a closer look by the regulatory authorities. Better outcomes, i.e., lower mortality rates for hip fracture treatment in hospitals with a higher structural care level advocate centralization of care.
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Affiliation(s)
- Tarun Mehra
- Medical Directorate, University Hospital Zurich, Rämistr. 100, 8091, Zurich, Switzerland.
| | - Rudolf M Moos
- Medical Directorate, University Hospital Zurich, Rämistr. 100, 8091, Zurich, Switzerland
| | - Burkhardt Seifert
- Epidemiology, Biostatistics, and Prevention Institute, University of Zurich, Hirschengraben 84, 8001, Zurich, Switzerland
| | - Matthias Bopp
- Epidemiology, Biostatistics, and Prevention Institute, University of Zurich, Hirschengraben 84, 8001, Zurich, Switzerland
| | - Oliver Senn
- Institute for General Practice, University Hospital of Zurich, Pestalozzistrasse 24, 8091, Zurich, Switzerland
| | - Hans-Peter Simmen
- Division of Trauma Surgery, University Hospital Zurich, Rämistr. 100, 8091, Zurich, Switzerland
| | - Valentin Neuhaus
- Division of Trauma Surgery, University Hospital Zurich, Rämistr. 100, 8091, Zurich, Switzerland
| | - Bernhard Ciritsis
- Division of Trauma Surgery, University Hospital Zurich, Rämistr. 100, 8091, Zurich, Switzerland
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Hausmann LRM, Brandt CA, Carroll CM, Fenton BT, Ibrahim SA, Becker WC, Burgess DJ, Wandner LD, Bair MJ, Goulet JL. Racial and Ethnic Differences in Total Knee Arthroplasty in the Veterans Affairs Health Care System, 2001-2013. Arthritis Care Res (Hoboken) 2017; 69:1171-1178. [PMID: 27788302 PMCID: PMC5538734 DOI: 10.1002/acr.23137] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 10/03/2016] [Accepted: 10/25/2016] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To examine black-white and Hispanic-white differences in total knee arthroplasty from 2001 to 2013 in a large cohort of patients diagnosed with osteoarthritis (OA) in the Veterans Affairs (VA) health care system. METHODS Data were from the VA Musculoskeletal Disorders cohort, which includes data from electronic health records of more than 5.4 million veterans with musculoskeletal disorders diagnoses. We included white (non-Hispanic), black (non-Hispanic), and Hispanic (any race) veterans, age ≥50 years, with an OA diagnosis from 2001-2011 (n = 539,841). Veterans were followed from their first OA diagnosis until September 30, 2013. As a proxy for increased clinical severity, analyses were also conducted for a subsample restricted to those who saw an orthopedic or rheumatology specialist (n = 148,844). We used Cox proportional hazards regression to examine racial and ethnic differences in total knee arthroplasty by year of OA diagnosis, adjusting for age, sex, body mass index, physical and mental diagnoses, and pain intensity scores. RESULTS We identified 12,087 total knee arthroplasty procedures in a sample of 473,170 white, 50,172 black, and 16,499 Hispanic veterans. In adjusted models examining black-white and Hispanic-white differences by year of OA diagnosis, total knee arthroplasty rates were lower for black than for white veterans diagnosed in all but 2 years. There were no Hispanic-white differences regardless of when diagnosis occurred. These patterns held in the specialty clinic subsample. CONCLUSION Black-white differences in total knee arthroplasty appear to be persistent in the VA, even after controlling for potential clinical confounders.
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Affiliation(s)
- Leslie R M Hausmann
- VA Pittsburgh Healthcare System, Center for Health Equity Research and Promotion, and University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Cynthia A Brandt
- VA Connecticut Healthcare System, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, and Yale School of Medicine, New Haven, Connecticut
| | | | - Brenda T Fenton
- VA Connecticut Healthcare System, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, and Yale School of Public Health, New Haven, Connecticut
| | - Said A Ibrahim
- Corporal Michael J. Crescenz VA Medical Center, Center for Health Equity Research and Promotion, and University of Pennsylvania, Philadelphia
| | - William C Becker
- VA Connecticut Healthcare System, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, and Yale School of Medicine, New Haven, Connecticut
| | - Diana J Burgess
- Minneapolis VA Healthcare System, Center for Chronic Disease Outcomes Research and University of Minnesota, Minneapolis
| | - Laura D Wandner
- Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Matthew J Bair
- Richard L. Roudebush VA Medical Center, Center for Health Information and Communication, Indiana University School of Medicine, and Regenstrief Institute, Indianapolis
| | - Joseph L Goulet
- VA Connecticut Healthcare System, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, and Yale School of Medicine, New Haven, Connecticut
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Malat J. Expanding research on the racial disparity in medical treatment with ideas from sociology. Health (London) 2016; 10:303-21. [PMID: 16775017 DOI: 10.1177/1363459306064486] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
While hundreds of studies document racial differences in the use of medical procedures in the United States, by comparison little is known about the causes of these differences. This gap in knowledge should serve as a call to sociologists who, drawing on their disciplinary tradition of studying inequality, could improve understanding of the disparity. This article offers suggestions about how medical sociologists in the USA might bring sociology to the study of racial disparities in medical treatment. The article begins by reviewing the existing approaches to understanding the racial disparity in medical treatment. After considering the extant research and its limits, the article goes on to describe how a few specific concepts from sociology - cultural capital, social networks, self-presentation and social distance, all framed in a race critical framework - and more diverse methodological approaches can advance studies of the racial disparity in medical treatment
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Affiliation(s)
- Jennifer Malat
- Department of Sociology, University of Cincinnati, OH 45221, USA.
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Abstract
STUDY DESIGN A retrospective, propensity score, multivariate analysis of the National Trauma Data Bank (NTDB) between 2008 and 2011. OBJECTIVE The aim of this study was to determine the relationship between insurance status and rates of surgery for acute spinal fractures with and without spinal cord injury (SCI). SUMMARY OF BACKGROUND DATA The decision for surgery in patients with spinal fractures is often based on fracture pattern and stability, associated SCI, and the presence of ligamentous and other associated injuries. It is poorly understood how nonclinical factors, such as insurance status, influence the decision for surgical intervention in patients sustaining spinal trauma. METHODS Using NTDB admission years 2008 to 2011, we included patients 18 to 64 years old who sustained a fracture of the cervical or thoracolumbar spine. Patients were excluded if they sustained polytrauma (Injury Severity Score ≥27) or a major injury (Abbreviated Injury Scale severity ≥3) to the head, thorax, or abdomen. Our main outcome measure was surgical versus nonsurgical treatment for spinal injury; our main predictor was insurance status. Hierarchical multivariate regression analysis and propensity scores were used to determine the relationship between insurance status and surgical treatment, controlling for other factors. We calculated adjusted odds ratios (ORs) for rates of surgery. RESULTS Our propensity score multivariate analysis demonstrated significantly higher rates of surgery in patients with SCI (OR = 11.76, P < 0.001), insurance (OR = 1.27, P < 0.001), white (OR = 1.21, P = 0.018) versus black race, blunt trauma (OR = 5.63, P < 0.001), shock (OR = 1.62, P < 0.001), higher Glasgow Coma Scale (GCS) score (OR = 1.02, P = 0.002), transfer from lower acuity hospital (OR = 1.51, P < 0.001), and treatment at teaching hospitals (OR = 1.49, P < 0.001). Multivariable subgroup analysis of SCI patients similarly revealed higher surgical rates for insured patients (OR = 1.46, P < 0.001) than those without insurance. CONCLUSION Patients with traumatic spine fractures were more likely to receive surgery if they were insured, regardless of the presence of SCI.
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Foley B, Cleveland RJ, Renner JB, Jordan JM, Nelson AE. Racial differences in associations between baseline patterns of radiographic osteoarthritis and multiple definitions of progression of hip osteoarthritis: the Johnston County Osteoarthritis Project. Arthritis Res Ther 2015; 17:366. [PMID: 26680278 PMCID: PMC4704544 DOI: 10.1186/s13075-015-0806-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 09/28/2015] [Indexed: 01/03/2023] Open
Abstract
Background To identify baseline radiographic features that predict hip osteoarthritis (HOA) progression, and to explore differences in these associations by race. Methods Radiographs from the community-based Johnston County OA Project were scored using Kellgren-Lawrence (KL) grade and for presence and location of joint space narrowing (JSN), osteophytes, and subchondral changes. Associations between these features and HOA progression (increase of at least 1 KL grade, interval hip replacement, range of motion [ROM, a reduction of ≥10° in internal rotation], or disability [increase of ≥0.2 in Health Assessment Questionnaire scores], or Any of these) were assessed using logistic regression, adjusting for age, gender, race, hip injury, BMI, education, smoking and follow-up time, accounting for multiple comparisons. Race interactions were assessed and analyses stratified as indicated. Results The sample (n = 1,422) included 40 % men and 26 % African American (AA) participants, with mean age 61 years and BMI 29 kg/m2. The baseline frequency of radiographic hip OA (RHOA) between Caucasians and AAs was similar (23 %), although some radiographic features differed. AAs were more likely to have progression defined by ROM or disability or Any progression; Caucasians were more likely to have RHOA progression. JSN, subchondral sclerosis, and medial osteophytes were associated with increased RHOA progression overall; JSN was associated with disability progression only in AAs, while lateral osteophytes were associated with ROM progression only in Caucasians. Conclusions AAs and Caucasians exhibited differences in the radiographic presentation and progression patterns of HOA, with AAs reporting progressive pain and disability, while Caucasians had more RHOA progression.
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Affiliation(s)
- Bridget Foley
- University of New England College of Osteopathic Medicine, Biddeford, ME, USA. .,Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3300 Doc J. Thurston Bldg, CB #7280, Chapel Hill, NC, 27599-7280, USA.
| | - Rebecca J Cleveland
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3300 Doc J. Thurston Bldg, CB #7280, Chapel Hill, NC, 27599-7280, USA. .,Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, 3300 Doc J. Thurston Bldg, CB #7280, Chapel Hill, NC, 27599-7280, USA.
| | - Jordan B Renner
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3300 Doc J. Thurston Bldg, CB #7280, Chapel Hill, NC, 27599-7280, USA. .,Department of Radiology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA.
| | - Joanne M Jordan
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3300 Doc J. Thurston Bldg, CB #7280, Chapel Hill, NC, 27599-7280, USA. .,Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, 3300 Doc J. Thurston Bldg, CB #7280, Chapel Hill, NC, 27599-7280, USA. .,Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA. .,Department of Orthopaedics, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA.
| | - Amanda E Nelson
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, 3300 Doc J. Thurston Bldg, CB #7280, Chapel Hill, NC, 27599-7280, USA. .,Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, 3300 Doc J. Thurston Bldg, CB #7280, Chapel Hill, NC, 27599-7280, USA.
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Pierce TP, Elmallah RK, Lavernia CJ, Chen AF, Harwin SF, Thomas CM, Mont MA. Racial Disparities in Lower Extremity Arthroplasty Outcomes and Use. Orthopedics 2015; 38:e1139-46. [PMID: 26652337 DOI: 10.3928/01477447-20151123-05] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 08/07/2015] [Indexed: 02/03/2023]
Abstract
Race-associated disparities often occur in patients who undergo lower extremity total joint arthroplasty (TJA). Although it is imperative to elucidate and describe the disparities in race and ethnicity that may influence patient perception, satisfaction, and surgical outcomes, there is a paucity of reports detailing the nature of potential racial disparities in TJA. Therefore, the purpose of this review was to examine racial and ethnic disparities in the (1) physician-patient relationship; (2) use of TJA; (3) intraoperative and 30-day postoperative complications; and (4) patient-reported outcomes. Although there are limited studies that evaluated this topic, it has been shown that there are race-specific differences in physician-patient relationships. Specifically, African American patients report lower satisfaction rates in communication with their physician than their Caucasian counterparts and physicians were more apt to describe African Americans as less "medically cooperative." The majority of the studies the authors found regarding TJA use indicated that African Americans and Hispanics were less likely to undergo lower extremity TJA than Caucasians. Furthermore, racial minorities may have higher 30-day readmission and intra- and postoperative complication rates compared with Caucasians. Despite these compelling findings, concrete conclusions are difficult to make due to the presence of multiple confounding patient factors, and more studies examining the racial and ethnic disparities in patients with TJA are needed.
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Feldman CH, Dong Y, Katz JN, Donnell-Fink LA, Losina E. Association between socioeconomic status and pain, function and pain catastrophizing at presentation for total knee arthroplasty. BMC Musculoskelet Disord 2015; 16:18. [PMID: 25768862 PMCID: PMC4329215 DOI: 10.1186/s12891-015-0475-8] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 01/22/2015] [Indexed: 11/12/2022] Open
Abstract
Background Patients with higher socioeconomic status (SES) are shown to have better total knee arthroplasty (TKA) outcomes compared to those with lower SES. The relationship between SES and factors that influence TKA use is understudied. We examined the association between SES and pain, function and pain catastrophizing at presentation for TKA. Methods In patients undergoing TKA at an academic center, we obtained preoperative pain and functional status (WOMAC Index 0–100, 100 worst), pain catastrophizing (PCS, ≥16 high), and mental health (MHI-5, <68 poor). We described individual-level SES using education as a proxy, and area-level SES using a validated composite index linking geocoded addresses to U.S. Census data. We measured associations between these indicators and pain, function and pain catastrophizing, adjusting for age, sex and BMI. Results Among 316 patients, mean age was 65.9 (SD 8.7), 59% were female, and 88% were Caucasian; 17% achieved less than college education and 62% were college graduates. The median area SES index score was 59 (U.S. median 51). Bivariable analyses demonstrated associations between higher individual- and area-level SES and lower pain, higher function and less pain catastrophizing (all p<0.05). Adjusted analyses demonstrated statistically significant associations between higher individual- and area-level SES and better function and less pain. Conclusion In this cohort, patients with higher individual- and area-level SES had lower pain and higher function at the time of TKA than lower SES patients. Further research is needed to assess what constitutes appropriate levels of pain and function to undergo TKA in these higher SES groups. Electronic supplementary material The online version of this article (doi:10.1186/s12891-015-0475-8) contains supplementary material, which is available to authorized users.
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Essex MN, Behar R, O'Connell MA, Brown PB. Efficacy and tolerability of celecoxib and naproxen versus placebo in Hispanic patients with knee osteoarthritis. Int J Gen Med 2014; 7:227-35. [PMID: 24876792 PMCID: PMC4037303 DOI: 10.2147/ijgm.s61297] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Celecoxib is an effective treatment for osteoarthritis (OA). However, information on its efficacy and safety profile in different racial/ethnic groups is limited. Noticeable differences among racial groups are found in other disease states, but a thorough investigation of OA is lacking. The objective of this study was to determine if celecoxib 200 mg once daily is as effective as naproxen 500 mg twice daily in the treatment of OA of the knee in Hispanic patients. Methods Hispanic patients aged ≥45 years with knee OA were randomized to receive celecoxib 200 mg once daily, naproxen 500 mg twice daily, or placebo for 6 weeks. The primary efficacy variable was the change in Patient’s Assessment of Arthritis Pain at 6 weeks compared with baseline. Secondary variables were change in Patient’s and Physician’s Global Assessments of Arthritis from baseline to week 6/early termination, change in Western Ontario and McMaster Universities OA Index (WOMAC) from baseline to week 6/early termination, change in American Pain Society pain score, Pain Satisfaction Scale, Patient Health Questionnaire (PHQ-9), and measurements of upper gastrointestinal tolerability. Results In total, 239 patients completed the trial (96 celecoxib, 96 naproxen, 47 placebo). Celecoxib was as effective as naproxen in reducing OA pain (least squares mean change from baseline [standard error] −39.7 [2.7] for celecoxib and −36.9 [2.6] for naproxen). Patient’s and Physician’s Global Assessments of Arthritis, WOMAC scores, upper gastrointestinal tolerability, Pain Satisfaction Scale, and PHQ-9 showed no statistically significant differences between the celecoxib and naproxen groups. The incidence of adverse events and treatment-related adverse events were similar among the treatment groups. Conclusion Celecoxib 200 mg once daily was as effective as naproxen 500 mg twice daily in the treatment of signs and symptoms of knee OA in Hispanic patients. Celecoxib was shown to be safe and well tolerated in this patient population.
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Productivity improvements in hip and knee surgery. ARTHRITIS 2014; 2014:615784. [PMID: 24701349 PMCID: PMC3950645 DOI: 10.1155/2014/615784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Accepted: 01/09/2014] [Indexed: 11/17/2022]
Abstract
Productivity improvements that occur as technologies become widely used are not well documented. This study measured secular trends over 1998-2010 in productivity of hip and knee procedures gauged in terms of changes in physical function and pain after versus before surgery. We used data from the Health and Retirement Study. Health outcomes from surgery were measured by 6 physical functioning scales and 2 pain indicators. We used propensity score matching to obtain nonsurgery control groups. Not only were there substantial improvements in physical functioning and pain reduction after receipt of these procedures in all years, but also we documented improvements in health outcomes over time. Largest improvements were for reductions in numbers of Activity and Instrumental Activity of Daily Living limitations for knee procedures.
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Sloan FA, Hanrahan BW. Cost offsets to medicare attributable to receipt of hip, knee, and shoulder arthroplasty. Arthritis Care Res (Hoboken) 2013; 66:1203-12. [PMID: 24339239 DOI: 10.1002/acr.22260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Accepted: 12/03/2013] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To estimate trends in numbers of and Medicare payments for hip, knee, and shoulder arthroplasties for beneficiaries with osteoarthritis (OA) and potential savings to Medicare from arthroplasty during followup. METHODS The analysis was based on longitudinal 5% Medicare enrollment and claims data for 1992-2010. The analysis of changes in Medicare payments attributable to total arthroplasty receipt used propensity score matching to obtain beneficiary control groups matched on demographic characteristics, general health, joint pain, and Medicare payments by major condition in the year preceding the index arthroplasty. An average treatment effect on the treated (ATT) overall and for each major condition was calculated for payments for care 7-36 months following the index arthroplasty procedure. RESULTS Growth in incident OA diagnoses of the hip, knee, and shoulder was substantially higher than growth in real Medicare spending on hip, knee, and shoulder arthroplasties. ATTs showed a mean saving to Medicare of $471/beneficiary/procedure for hip, no difference for knee, and a payment increase of $1,062 for shoulder arthroplasty during followup. For hip arthroplasty, the largest savings was for the circulatory system. For shoulder arthroplasty, increased payments during followup reflected increased payments for musculoskeletal care, especially for hip and knee arthroplasty. Overall, payment differences during followup by major condition were small. CONCLUSIONS Provision of hip but not knee and shoulder arthroplasty generated savings to Medicare during followup, but even for hip arthroplasty, the cost offset during followup was small relative to the program cost for the procedure itself.
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Al-Taiar A, Al-Sabah R, Elsalawy E, Shehab D, Al-Mahmoud S. Attitudes to knee osteoarthritis and total knee replacement in Arab women: a qualitative study. BMC Res Notes 2013; 6:406. [PMID: 24107658 PMCID: PMC3851729 DOI: 10.1186/1756-0500-6-406] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 10/08/2013] [Indexed: 11/18/2022] Open
Abstract
Background Total Knee Arthroplasty (TKA) is offered to patients with knee osteoarthritis (OA) in the oil-rich countries in the Gulf region without adequate understanding of their perceptions, preferences or pain experiences. This study aimed to explore the pain experience and mobility limitation as well as the patient’s decision making process to undertake TKA among women with knee pain in the waiting list for surgery. Methods Five focus group discussions were conducted comprised of 39 women with severe knee OA from the waiting list for TKA in the only orthopaedic hospital in Kuwait. Discussions were recorded, transcribed and coded for themes to identify the factors considered to be important in decision-making for TKA. Results Experiencing knee pain was central to daily living and affected patients and their families. Mobility limitation was shaped by a strong sense of expected obligation to take care of the family. Two major sources of TKA delay were identified; one was due to late clinical advice to undergo TKA which was the result of receiving several consultations from different clinicians each of whom tried the medical management for OA. The second delay occurred after the clinical advice for TKA and was mainly due to ambivalence of patients because of fear of the operation and the lack of information about TKA that resulted in unclear expectations of the surgery. Conclusions Both verbal and written information about TKA should be provided as part of preoperative rehabilitation. This is critical to improve doctor-patient interactions and facilitate informed decision about the procedure and thus achieve patient-centered healthcare.
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Affiliation(s)
- Abdullah Al-Taiar
- Department of Community Medicine and Behavioural Sciences, Faculty of Medicine, Kuwait University, Box: 24923, Safat 13110, Kuwait.
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Vina ER, Cloonan YK, Ibrahim SA, Hannon MJ, Boudreau RM, Kwoh CK. Race, sex, and total knee replacement consideration: role of social support. Arthritis Care Res (Hoboken) 2013; 65:1103-11. [PMID: 23281259 PMCID: PMC4431890 DOI: 10.1002/acr.21925] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Accepted: 12/05/2012] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To determine whether there are racial differences in social support among patients with knee osteoarthritis (OA) and whether the impact of social support on patient preferences for total knee replacement (TKR) varies by race and sex. METHODS A total of 514 white and 285 African American patients with knee OA were surveyed. Logistic regression models were performed to determine if the relationship between willingness to undergo TKR and the interaction of patient race and sex was mediated by social support. RESULTS Compared to whites with knee OA, African American patients were less likely to be married (P < 0.001), reported less close friends/relatives (P < 0.001), and had lower Medical Outcomes Study Social Support Scale (MOS-SSS) scores (P < 0.001). African American patients were also less willing to undergo TKR (62% versus 80%; P < 0.001) than whites. The odds of willingness to undergo TKR were less in white females compared to white males when adjusted for recruitment site, age, income, and the Western Ontario and McMaster Universities Osteoarthritis Index score (odds ratio [OR] 0.57, 95% confidence interval [95% CI] 0.34-0.96). This difference was no longer significant when further adjusted for marital status, number of close friends/relatives, and MOS-SSS score, but the effect size remained unchanged (OR 0.60, 95% CI 0.35-1.02). The odds of willingness to undergo TKR remained much less in African American females (OR 0.35, 95% CI 0.19-0.64) and African American males (OR 0.28, 95% CI 0.14-0.54) compared to white males when controlled for sociodemographic, clinical, and social support measures. CONCLUSION African American patients reported less structural and functional social support than whites. Social support is an important determinant of preference for TKR surgery only among whites.
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Affiliation(s)
- Ernest R Vina
- University of Pittsburgh and Pittsburgh, VA Healthcare System, Pittsburgh, Pennsylvania, USA.
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Halvorsen S, Vøllestad NK, Provan SA, Semb AG, van der Heijde D, Hagen KB, Dagfinrud H. Cardiorespiratory fitness and cardiovascular risk in patients with ankylosing spondylitis: a cross-sectional comparative study. Arthritis Care Res (Hoboken) 2013; 65:969-76. [PMID: 23281265 PMCID: PMC3619024 DOI: 10.1002/acr.21926] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Accepted: 11/30/2012] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To investigate the associations between cardiorespiratory fitness (CRF) and the level of cardiovascular (CV) risk factors in patients with ankylosing spondylitis (AS) and controls. METHODS In a cross-sectional comparative study, CRF was measured with a maximal treadmill test for estimation of peak oxygen uptake. Metabolic syndrome (MS), body composition, traditional CV risk factors, and inflammatory markers were assessed. Multivariable linear regression models were used to study the associations between CRF and CV risk factors. All models were adjusted for age, sex, and smoking, and for inflammation when C-reactive protein (CRP) level or erythrocyte sedimentation rate (ESR) were not already included as dependent variables. RESULTS A total of 126 patients (mean ± SD age 47.9 ± 10.8 years) and 111 controls (mean ± SD age 52.1 ± 11.1 years) were included. There were significant inverse associations between CRF and body mass index, waist circumference, triglycerides, CRP level, and ESR (P < 0.001-0.03) for patients and controls. Also, significant associations were found between CRF and high-density lipoprotein (HDL) cholesterol (β = 0.03, P < 0.001) and blood pressure (BP; β = -0.9 for systolic and β = -0.6 for diastolic; P < 0.01) in controls, but these associations were not found in patients (β = 0, P = 0.69 for HDL cholesterol; β = -0.04, P = 0.87 for systolic pressure; and β = -0.14, P = 0.34 for diastolic pressure) (additional adjustments for medication). Higher CRF was associated with a lower risk for MS in both patients (odds ratio [OR] 0.91, P = 0.03) and controls (OR 0.89, P = 0.01). CONCLUSION CRF was associated with favorable levels of CV risk factors and lower risk of MS in both AS patients and controls. However, established findings of an association between CRF and BP and HDL cholesterol in healthy adults were not confirmed in AS patients.
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Affiliation(s)
- Silje Halvorsen
- University of Oslo and Diakonhjemmet Hospital, Oslo, Norway.
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Income and patient-reported outcomes (PROs) after primary total knee arthroplasty. BMC Med 2013; 11:62. [PMID: 23497272 PMCID: PMC3641978 DOI: 10.1186/1741-7015-11-62] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Accepted: 03/06/2013] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND To assess whether income is associated with patient-reported outcomes (PROs) after primary total knee arthroplasty (TKA). METHODS We used prospectively collected data from the Mayo Clinic Total Joint Registry to assess the association of income with index knee functional improvement, moderate to severe pain and moderate to severe activity limitation at 2-year and 5-year follow-up after primary TKA using multivariable-adjusted logistic regression analyses. RESULTS There were 7, 139 primary TKAs at 2 years and 4, 234 at 5 years. In multivariable-adjusted analyses, at 2-year follow-up, compared to income > US$45, 000, lower incomes of ≤ US$35, 000 and > US$35, 000 to 45, 000 were associated (1) significantly with moderate to severe pain with an odds ratio (OR) 0.61 (95% CI 0.40 to 0.94) (P = 0.02) and 0.68 (95% CI 0.49 to 0.94) (P = 0.02); and (2) trended towards significance for moderate to severe activity limitation with OR 0.78 (95% CI 0.60 to 1.02) (P = 0.07) and no significant association with OR 0.96 (95% CI 0.78 to 1.20) (P = 0.75), respectively. At 5 years, odds were not statistically significantly different by income, although numerically they favored lower income. In multivariable-adjusted analyses, overall improvement in knee function was rated as 'better' slightly more often at 2 years by patients with income in the ≤ US$35, 000 range compared to patients with income > US$45, 000, with an OR 1.9 (95% CI 1.0 to 3.6) (P = 0.06). CONCLUSIONS We found that patients with lower income had better pain outcomes compared to patients with higher income. There was more improvement in knee function, and a trend towards less overall activity limitation after primary TKA in lower income patients compared to those with higher incomes. Insights into mediators of these relationships need to be investigated to understand how income influences outcomes after TKA.
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Lavernia CJ, Contreras JS, Parvizi J, Sharkey PF, Barrack R, Rossi MD. Do patient expectations about arthroplasty at initial presentation for hip or knee pain differ by sex and ethnicity? Clin Orthop Relat Res 2012; 470:2843-53. [PMID: 22733183 PMCID: PMC3441988 DOI: 10.1007/s11999-012-2431-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Accepted: 06/04/2012] [Indexed: 02/08/2023]
Abstract
BACKGROUND Many studies show gender and ethnic differences in healthcare utilization and outcomes. Patients' presurgical cognitions regarding surgical outcomes also may vary by gender and ethnicity and play a role in explaining utilization and outcome differences. However, it is unclear whether and to what extent gender and ethnicity play a role in patients' presurgical cognitions. QUESTIONS/PURPOSES Do gender and ethnicity influence outcome expectations? Is arthroplasty-related knowledge affected by gender and ethnicity? Do gender and ethnicity influence willingness to pay for surgery? METHODS In a prospective, multicenter study we gave 765 patients an anonymous questionnaire on expectations, arthroplasty knowledge, and preferences before their consultation for hip and/or knee pain, from March 2005 to July 2007. RESULTS Six hundred seventy-two of the 765 patients (88%) completed questionnaires. Non-Hispanics and men were more likely to indicate they would be able to engage in more activities. Non-Hispanics and men had greater arthroplasty knowledge. Hispanics and women were more likely to report they would not pay for a total joint arthroplasty (TJA) relative to non-Hispanics and men. CONCLUSIONS Sex and ethnic differences in patients presenting for their initial visit to the orthopaedists for hip or knee pain influence expectations, knowledge, and preferences concerning TJAs. Longitudinal study of relationships between patients' perceptions and utilization or outcomes regarding TJA is warranted.
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Affiliation(s)
- Carlos J. Lavernia
- Orthopaedic Institute at Mercy Hospital, 3659 S Miami Avenue, Suite 4008, Miami, FL 33133 USA
| | | | | | | | - Robert Barrack
- Department of Orthopaedic Surgery, Washington University School of Medicine Barnes-Jewish Hospital, St Louis, MO USA
| | - Mark D. Rossi
- Department of Physical Therapy, Florida International University, Miami, FL USA
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Lavin R, Park J. A Characterization of Pain in Racially and Ethnically Diverse Older Adults. J Appl Gerontol 2012; 33:258-90. [DOI: 10.1177/0733464812459372] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This article presents a critical review of the influence of interracial and ethnic variation on pain prevalence, intensity, interference/function/disability, and treatment in older adults. A search of scientific databases published from 1900 to 2011, using key words associated with pain, geriatrics, and race/ethnicity, identified 180 articles, of which 27 empirical studies met the inclusion criteria. Of the retained articles, 17 reported that race/ethnicity was a statistically significant factor at p < .05. Minority older adults reported a higher prevalence of pain and higher pain intensity, and variable responses regarding function/disability compared with responses by non-Hispanic White older adults. Minority older adults were less likely to receive prescription pharmacologic treatments and surgery, and they were more likely to use complementary and alternative medicine treatments. There are interracial/ethnic differences in pain assessment and treatment interventions among older adults.
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Affiliation(s)
- Robert Lavin
- University of Maryland School of Medicine & Baltimore VA Medical Center, Baltimore, MD, USA
| | - Juyoung Park
- Florida Atlantic University, Boca Raton, FL, USA
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Mota REM, Tarricone R, Ciani O, Bridges JFP, Drummond M. Determinants of demand for total hip and knee arthroplasty: a systematic literature review. BMC Health Serv Res 2012; 12:225. [PMID: 22846144 PMCID: PMC3483199 DOI: 10.1186/1472-6963-12-225] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 06/26/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Documented age, gender, race and socio-economic disparities in total joint arthroplasty (TJA), suggest that those who need the surgery may not receive it, and present a challenge to explain the causes of unmet need. It is not clear whether doctors limit treatment opportunities to patients, nor is it known the effect that patient beliefs and expectations about the operation, including their paid work status and retirement plans, have on the decision to undergo TJA. Identifying socio-economic and other determinants of demand would inform the design of effective and efficient health policy. This review was conducted to identify the factors that lead patients in need to undergo TJA. METHODS An electronic search of the Embase and Medline (Ovid) bibliographic databases conducted in September 2011 identified studies in the English language that reported on factors driving patients in need of hip or knee replacement to undergo surgery. The review included reports of elective surgery rates in eligible patients or, controlling for disease severity, in general subjects, and stated clinical experts' and patients' opinions on suitability for or willingness to undergo TJA. Quantitative and qualitative studies were reviewed, but quantitative studies involving fewer than 20 subjects were excluded. The quality of individual studies was assessed on the basis of study design (i.e., prospective versus retrospective), reporting of attrition, adjustment for and report of confounding effects, and reported measures of need (self-reported versus doctor-assessed). Reported estimates of effect on the probability of surgery from analyses adjusting for confounders were summarised in narrative form and synthesised in odds ratio (OR) forest plots for individual determinants. RESULTS The review included 26 quantitative studies-23 on individuals' decisions or views on having the operation and three about health professionals' opinions-and 10 qualitative studies. Ethnic and racial disparities in TJA use are associated with socio-economic access factors and expectations about the process and outcomes of surgery. In the United States, health insurance coverage affects demand, including that from the Medicare population, for whom having supplemental Medicaid coverage increases the likelihood of undergoing TJA. Patients with post-secondary education are more likely to demand hip or knee surgery than those without it (range of OR 0.87-2.38). Women are as willing to undergo surgery as men, but they are less likely to be offered surgery by specialists than men with the same need. There is considerable variation in patient demand with age, with distinct patterns for hip and knee. Paid employment appears to increase the chances of undergoing surgery, but no study was found that investigated the relationship between retirement plans and demand for TJA. There is evidence of substantial geographical variation in access to joint replacement within the territory covered by a public national health system, which is unlikely to be explained by differences in preference or unmeasured need alone. The literature tends to focus on associations, rather than testing of causal relationships, and is insufficient to assess the relative importance of determinants. CONCLUSIONS Patients' use of hip and knee replacement is a function of their socio-economic circumstances, which reinforce disparities by gender and race originating in the doctor-patient interaction. Willingness to undergo surgery declines steeply after the age of retirement, at the time some eligible patients may lower their expectations of health status achievement. There is some evidence that paid employment independently increases the likelihood of operation. The relative contribution of variations in surgical decision making to differential access across regions within countries deserves further research that controls for clinical need and patient lifestyle preferences, including retirement decisions. Evidence on this question will become increasingly relevant for service planning and policy design in societies with ageing populations.
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Affiliation(s)
- Rubén E Mújica Mota
- Institute for Health Services Research, University of Exeter, Veysey Building, Salmon Pool Lane, Exeter, EX2 4SG, UK.
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Bederman SS, Rosen CD, Bhatia NN, Kiester PD, Gupta R. Drivers of surgery for the degenerative hip, knee, and spine: a systematic review. Clin Orthop Relat Res 2012; 470:1090-105. [PMID: 21818668 PMCID: PMC3293963 DOI: 10.1007/s11999-011-2004-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Accepted: 07/20/2011] [Indexed: 01/31/2023]
Abstract
BACKGROUND Surgical treatment for degenerative conditions of the hip, knee, and spine has an impact on overall healthcare spending. Surgical rates have increased dramatically and considerable regional variation has been observed. The reasons behind these increasing rates and variation across regions have not been well elucidated. QUESTIONS/PURPOSES We therefore identified demographic (D), social structure (SS), health belief (HB), personal (PR) and community resources (CR), and medical need (MN) factors that drive rates of hip, knee, and spine surgery. METHODS We conducted a systematic review to include all observational, population-based studies that compared surgical rates with potential drivers (D, SS, HB, PR, CR, MN). We searched PubMed combining key words focusing on (1) disease and procedure; (2) study methodology; and (3) explanatory models. Independent investigators selected potentially eligible studies from abstract review and abstracted methodological and outcome data. From an initial search of 256 articles, we found 37 to be potentially eligible (kappa 0.86) but only 28 met all our inclusion criteria. RESULTS Age, nonminority, insurance coverage, and surgeon enthusiasm all increased surgical rates. Rates of arthroplasty were higher for females with higher education, income, obesity, rurality, willingness to consider surgery, and prevalence of disease, whereas spinal rates increased with male gender, lower income, and the availability of advanced imaging. CONCLUSIONS Regional variation in these procedures exists because they are examples of preference-sensitive care. With strategies that may affect change in factors that are potentially modifiable by behavior or resources, extreme variation in rates may be reduced.
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Affiliation(s)
- S. Samuel Bederman
- Department of Orthopaedic Surgery, University of California at Irvine, 101 The City Drive South, Pavilion III, Orange, CA 92868 USA
| | - Charles D. Rosen
- Department of Orthopaedic Surgery, University of California at Irvine, 101 The City Drive South, Pavilion III, Orange, CA 92868 USA
| | - Nitin N. Bhatia
- Department of Orthopaedic Surgery, University of California at Irvine, 101 The City Drive South, Pavilion III, Orange, CA 92868 USA
| | - P. Douglas Kiester
- Department of Orthopaedic Surgery, University of California at Irvine, 101 The City Drive South, Pavilion III, Orange, CA 92868 USA
| | - Ranjan Gupta
- Department of Orthopaedic Surgery, University of California at Irvine, 101 The City Drive South, Pavilion III, Orange, CA 92868 USA
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Losina E, Thornhill TS, Rome BN, Wright J, Katz JN. The dramatic increase in total knee replacement utilization rates in the United States cannot be fully explained by growth in population size and the obesity epidemic. J Bone Joint Surg Am 2012; 94:201-7. [PMID: 22298051 PMCID: PMC3262184 DOI: 10.2106/jbjs.j.01958] [Citation(s) in RCA: 372] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Total knee replacement utilization in the United States more than doubled from 1999 to 2008. Although the reasons for this increase have not been examined rigorously, some have attributed the increase to population growth and the obesity epidemic. Our goal was to investigate whether the rapid increase in total knee replacement use over the past decade can be sufficiently attributed to changes in these two factors. METHODS We used data from the Nationwide Inpatient Sample to estimate changes in total knee replacement utilization rates from 1999 to 2008, stratified by age (eighteen to forty-four years, forty-five to sixty-four years, and sixty-five years or older). We obtained data on obesity prevalence and U.S. population growth from federal sources. We compared the rate of change in total knee replacement utilization with the rates of population growth and change in obesity prevalence from 1999 to 2008. RESULTS In 2008, 615,050 total knee replacements were performed in the United States adult population, 134% more than in 1999. During the same time period, the overall population size increased by 11%. While the population of forty-five to sixty-four-year-olds grew by 29%, the number of total knee replacements in this age group more than tripled. The number of obese and non-obese individuals in the United States increased by 23% and 4%, respectively. Assuming unchanged indications for total knee replacement among obese and non-obese individuals with knee osteoarthritis over the last decade, these changes fail to account for the 134% growth in total knee replacement use. CONCLUSIONS Population growth and obesity cannot fully explain the rapid expansion of total knee replacements in the last decade, suggesting that other factors must also be involved. The disproportionate increase in total knee replacements among younger patients may be a result of a growing number of knee injuries and expanding indications for the procedure.
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Affiliation(s)
- Elena Losina
- Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, 75 Francis Street, BC-4, Boston, MA 02115. E-mail address for E. Losina:
| | - Thomas S. Thornhill
- Department of Orthopedic Surgery, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115
| | - Benjamin N. Rome
- Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, 75 Francis Street, BC-4, Boston, MA 02115. E-mail address for E. Losina:
| | - John Wright
- Department of Orthopedic Surgery, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115
| | - Jeffrey N. Katz
- Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopedic Surgery, Brigham and Women's Hospital, 75 Francis Street, BC-4, Boston, MA 02115. E-mail address for E. Losina:
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Abstract
BACKGROUND For minority populations in the United States, especially African Americans, Hispanics, and Native Americans, healthcare disparities are a serious problem. The literature documents racial and ethnic utilization disparities with regard to THA and TKA. QUESTIONS/PURPOSES We therefore (1) defined utilization disparities for total joint arthroplasty in racial and ethnic minorities, (2) delineated patient and provider factors contributing to the lower total joint arthroplasty utilization, and (3) discussed potential interventions and future research that may increase total joint arthroplasty utilization by racial and ethnic minorities. METHODS We searched the MEDLINE database and identified 67 articles, 21 of which we excluded. By searching Google and Google Scholar and reference lists of the included articles, we identified 40 articles for this review. Utilization disparities were defined by documented lower utilization of THA or TKA in specific racial or ethnic groups. RESULTS Lower utilization of THA and TKA among some racial and ethnic minority groups (African Americans, Hispanics) is not explained by decreased disease prevalence or disability. At least some utilization disparities are independent of income, geographic location, education, and insurance status. Causal factors related to racial and ethnic disparities may be related in part to patient factors such as health literacy, trust, and preferences. Provider unconscious or conscious biases or beliefs also play a role in at least some healthcare disparities. CONCLUSIONS Racial and ethnic THA and TKA utilization disparities exist. These disparities are not explained by lower disease prevalence. The existing data suggest patient education, improved health literacy regarding THA and TKA, and a patient-provider relationship leading to improved trust would be beneficial. Research providing a better understanding of the root causes of these disparities is needed.
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Affiliation(s)
- Kaan Irgit
- Department of Orthopaedics, Geisinger Clinic, Geisinger Medical Center, 100 N Academy Road, Danville, PA 17822 USA
| | - Charles L. Nelson
- Department of Orthopaedics, Geisinger Clinic, Geisinger Medical Center, 100 N Academy Road, Danville, PA 17822 USA
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Lavernia CJ, Alcerro JC, Contreras JS, Rossi MD. Ethnic and racial factors influencing well-being, perceived pain, and physical function after primary total joint arthroplasty. Clin Orthop Relat Res 2011; 469:1838-45. [PMID: 21409460 PMCID: PMC3111802 DOI: 10.1007/s11999-011-1841-y] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Studies suggest, even when controlling for disease severity, socioeconomic status, education, and access to care, racial and ethnic minorities receive lower-quality health care and have worse perceived pain and function before and after total joint arthroplasty. QUESTION/PURPOSES We evaluated the influence of race and ethnicity on well-being, pain, and function after total joint arthroplasty and determined whether race, ethnicity, sex, and joint involvement influenced perceived function and pain after total joint arthroplasty. PATIENTS AND METHODS We retrospectively reviewed the records of 1749 patients receiving total joint arthroplasty (739 hips and 1010 knees). Sixty-eight percent were women, with a mean age of 65 years at followup. We assessed patients preoperatively and at a minimum of 2 years (mean, 5.1 years; range, 2-16 years) on perceived well-being, function, and pain, as well as clinical assessment tools. Also, we assessed the behavior of dependent measures between groups over time. RESULTS Preoperatively, in both TKA and THA candidates, African American patients presented with worse scores. Postoperatively, all patients had substantial improvement, yet African Americans who had TKA or THA continued to have worse scores on some measures. In both TKA and THA, women had worse scores. CONCLUSIONS Racial and ethnic minorities undergoing hip and knee arthroplasty appear to have worse patient-perceived outcomes (well-being, pain, and function) when compared to whites. This discrepancy is most pronounced for African Americans. LEVEL OF EVIDENCE Level III, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Carlos J. Lavernia
- Orthopaedic Institute at Mercy Hospital, 3659 S Miami Avenue, Suite 4008, Miami, FL 33133 USA ,Arthritis Surgery Research Foundation, Inc, Miami, FL USA
| | | | | | - Mark D. Rossi
- Department of Physical Therapy, Florida International University, Miami, FL USA
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Abstract
Countless studies show that socioeconomic status (SES) is strongly related to morbidity and mortality. However, few studies consider the substantial variability in health within socioeconomic strata. In this article, the authors examine the incompatibility between stratification-based theories of health inequality and empirical patterns of exceptional health among the socially disadvantaged. Using panel data from the Health and Retirement Survey (1992-2008), the authors test the mediating and moderating effects of various predictors of exceptional health (no chronic diseases or physical limitations) for middle-aged and older adults with and without a high school education. Results suggest that a combination of demographic characteristics, family and religious factors, socioeconomic resources, health behaviors, psychological makeup, and biological attributes play differing roles in protecting the health of disadvantaged men and women. The findings underscore the complex associations among SES, protective mechanisms, and health and offer new insight into how disadvantaged adults defy their odds of poor health.
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Montgomery M, Huang S, Cox CL, Leisenring WM, Oeffinger KC, Hudson MM, Ginsberg J, Armstrong GT, Robison LL, Ness KK. Physical therapy and chiropractic use among childhood cancer survivors with chronic disease: impact on health-related quality of life. J Cancer Surviv 2010; 5:73-81. [PMID: 20922492 DOI: 10.1007/s11764-010-0151-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 09/21/2010] [Indexed: 12/20/2022]
Abstract
INTRODUCTION The use of rehabilitation services to address musculoskeletal, neurological and cardiovascular late effects among childhood cancer survivors could improve physical function and health-related quality-of-life (HRQL). We describe physical therapy (PT) and chiropractic utilization among childhood cancer survivors and their association with HRQL. METHODS The sample included 5+ year survivors from the Childhood Cancer Survivor Study (N = 9,289). Questions addressing use of PT or chiropractic services and HRQL (Medical Outcomes Survey Short Form (SF-36)) were evaluated. Multivariable regression models compared PT and/or chiropractic utilization between survivors and siblings, and by diagnosis, treatment and demographic characteristics; associations between chronic disease, PT/chiropractic use, and HRQL were similarly evaluated. RESULTS Survivors were not more likely to use PT (OR 1.0; 95% CI 0.8-1.2) or chiropractic (OR 0.8; 95% CI 0.7-1.0) services than siblings. More survivors reported using chiropractic (12.4%) than PT (9.2%) services. Older age and having health insurance were associated with utilization of either PT or chiropractic services. Grade 3-4 chronic conditions and a CNS tumor or sarcoma history were associated with PT but not with chiropractic service utilization. Survivors with musculoskeletal (OR 1.8; 95% CI 1.1-2.9), neurological (OR 3.4; 95% CI 1.6-6.9), or cardiovascular (OR 3.3; 95% CI 1.6-6.9) chronic conditions who used PT/chiropractic services were more likely to report poor physical health than survivors who did not use services. CONCLUSIONS The reported prevalence of PT/chiropractic among survivors is consistent with that reported by siblings. Severity of late effects is associated with service use and with reporting poor physical health. IMPLICATIONS FOR CANCER SURVIVORS Long-term childhood cancer survivors do not appear to utilize rehabilitation services to optimize physical function and support increased HRQL.
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Affiliation(s)
- Michele Montgomery
- Capstone College of Nursing, University of Alabama, Tuscaloosa, AL, USA.
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Singh JA, Vessely MB, Harmsen WS, Schleck CD, Melton LJ, Kurland RL, Berry DJ. A population-based study of trends in the use of total hip and total knee arthroplasty, 1969-2008. Mayo Clin Proc 2010; 85:898-904. [PMID: 20823375 PMCID: PMC2947961 DOI: 10.4065/mcp.2010.0115] [Citation(s) in RCA: 151] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To study the rates of use of total hip arthroplasty (THA) and total knee arthroplasty (TKA) during the past 4 decades. METHODS The Rochester Epidemiology Project was used to identify all Olmsted County, Minnesota, residents who underwent THA or TKA from January 1, 1969, through December 31, 2008. We used a population-based approach because few data are available on long-term trends in the use of THA and TKA in the United States. Rates of use were determined by age- and sex-specific person-years at risk. Poisson regression was used to assess temporal trends by sex and age group. RESULTS The age- and sex-adjusted use of THA increased from 50.2 (95% confidence interval [CI], 40.5-59.8) per 100,000 person-years in 1969-1972 to 145.5 (95% CI, 134.2-156.9) in 2005-2008, whereas TKA increased markedly from 31.2 (95% CI, 25.3-37.1) per 100,000 person-years in 1971-1976 to 220.9 (95% CI, 206.7-235.0) in 2005-2008. For both procedures, use was greater among females, and the rate generally increased with age. CONCLUSION In this community, TKA and THA use rates have increased steadily since the introduction of the procedures and continue to increase for all age groups. On the basis of these population-based data, the probable need for TKA and THA exceeds current federal agency projections.
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MESH Headings
- Adolescent
- Adult
- Age Distribution
- Aged
- Aged, 80 and over
- Arthroplasty, Replacement, Hip/trends
- Arthroplasty, Replacement, Knee/trends
- Child
- Child, Preschool
- Female
- Humans
- Incidence
- Infant
- Infant, Newborn
- Male
- Middle Aged
- Minnesota/epidemiology
- Osteoarthritis, Hip/epidemiology
- Osteoarthritis, Hip/surgery
- Osteoarthritis, Knee/epidemiology
- Osteoarthritis, Knee/surgery
- Population Surveillance/methods
- Prognosis
- Retrospective Studies
- Sex Distribution
- Young Adult
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Affiliation(s)
| | | | | | | | | | | | - Daniel J. Berry
- Individual reprints of this article are not available. Address correspondence to Daniel J. Berry, MD, Department of Orthopedic Surgery, Mayo Clinic, 200 First St SW, Rochester, MN 55905 ()
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A qualitative analysis of decision-making for total knee replacement in patients with osteoarthritis. J Clin Rheumatol 2010; 16:158-63. [PMID: 20414128 DOI: 10.1097/rhu.0b013e3181df4de4] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Variation in the utilization of total knee arthroplasty (TKA) for patients with osteoarthritis has been well documented. Conceivably, patient preferences may play a major role in these differences; however, this has not been adequately assessed. The purpose of this study was to conduct a qualitative analysis of decision-making factors influencing preferences for TKA in patients with knee osteoarthritis. METHODS We conducted 6 focus groups of patients with knee osteoarthritis from diverse ethnic backgrounds attending primary care clinics affiliated to the largest private outpatient institution in Houston, TX. All groups were lead by race-concordant facilitators. The group discussions were centered on factors considered to be important in the decision-making for TKA. Thematic analysis was conducted, using a grounded theory approach aided by qualitative software. RESULTS Several themes emerged from the groups' discussions. Positive and negative personal experiences played a major role in decision-making. Generally, participants had good expectations about improved function and quality of life, but a number of fears were identified, the most prevalent being fear of a lengthy recovery, followed by fear of complications and of anesthesia. Additional emerging themes included trust in surgeon, financial concerns, and worries about general health. CONCLUSIONS The attitudes and beliefs of patients with knee osteoarthritis about TKA are largely based on personal experiences, expectations, and fears, and they are largely influenced by their close social environment. These findings emphasize the need for open doctor-patient communication around individual experiences to achieve satisfactory shared decision-making for TKA.
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Zeni JA, Axe MJ, Snyder-Mackler L. Clinical predictors of elective total joint replacement in persons with end-stage knee osteoarthritis. BMC Musculoskelet Disord 2010; 11:86. [PMID: 20459622 PMCID: PMC2877653 DOI: 10.1186/1471-2474-11-86] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2009] [Accepted: 05/06/2010] [Indexed: 11/10/2022] Open
Abstract
Background Arthritis is a leading cause of disability in the United States. Total knee arthroplasty (TKA) has become the gold standard to manage the pain and disability associated with knee osteoarthritis (OA). Although more than 400 000 primary TKA surgeries are performed each year in the United States, not all individuals with knee OA elect to undergo the procedure. No clear consensus exists on criteria to determine who should undergo TKA. The purpose of this study was to determine which clinical factors will predict the decision to undergo TKA in individuals with end-stage knee OA. Knowledge of these factors will aid in clinical decision making for the timing of TKA. Methods Functional data from one hundred twenty persons with end-stage knee OA were obtained through a database. All of the individuals complained of knee pain during daily activities and had radiographic evidence of OA. Functional and clinical tests, collectively referred to as the Delaware Osteoarthritis Profile, were completed by a physical therapist. This profile consisted of measuring height, weight, quadriceps strength and active knee range of motion, while functional mobility was assessed using the Timed Up and Go (TUG) test and the Stair Climbing Task (SCT). Self-perceived functional ability was measured using the activities of daily living subscale of the Knee Outcome Survey (KOS-ADLS). A logistic regression model was used to identify variables predictive of TKA use. Results Forty subjects (33%) underwent TKA within two years of evaluation. These subjects were significantly older and had significantly slower TUG and SCT times (p < 0.05). Persons that underwent TKA were also significantly weaker, had lower self-reported function and had less knee extension than persons who did not undergo TKA. No differences between groups were seen for BMI, gender, knee flexion ROM and unilateral versus bilateral joint disease. Using backward regression, age, knee extension ROM and KOS-ADLS together significantly predicted whether or not a person would undergo TKA (p ≤ 0.001, R2 = 0.403). Conclusions Younger patients with full knee ROM who have a higher self-perception of function are less likely to undergo TKA. Physicians and clinicians should be aware that potentially modifiable factors, such as knee ROM can be addressed to potentially postpone the need for TKA.
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Affiliation(s)
- Joseph A Zeni
- Department of Physical Therapy, University of Delaware, Newark, DE, USA.
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Ibrahim SA. Racial variations in the utilization of knee and hip joint replacement: an introduction and review of the most recent literature. CURRENT ORTHOPAEDIC PRACTICE 2010; 21:126-131. [PMID: 21132110 PMCID: PMC2994413 DOI: 10.1097/bco.0b013e3181d08223] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Elective knee and hip joint replacements are cost-effective treatment options in the management of end-stage knee and hip osteoarthritis. Yet there are marked racial disparities in the utilization of this treatment even though the prevalence of knee and hip osteoarthritis does not vary greatly by race or ethnicity. This article briefly reviews the rationale for understanding this disparity, the evidence-base that supports the existence of racial or ethnic disparity as well as some known potential explanations. Also, briefly summarized here are the most recent original research articles that focus on race and ethnicity and total joint replacement in the management of chronic knee or hip pain and osteoarthritis. The article concludes with a call for more research, examining patient, provider and system-level factors that underlie this disparity and the design of evidence-based, targeted interventions to eliminate or reduce any inequities.
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Affiliation(s)
- Said A Ibrahim
- Center for Health Equity Research and Promotion, Philadelphia VA Medical Center; Division of General Internal Medicine, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA
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Berges IM, Graham JE, Ostir GV, Markides KS, Ottenbacher KJ. Sex differences in mortality among older frail Mexican Americans. J Womens Health (Larchmt) 2010; 18:1647-51. [PMID: 19785573 DOI: 10.1089/jwh.2008.1083] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To examine the association between frailty and 10-year mortality among older men and women of Mexican American origin. METHODS Data were collected from 1995-1996 through 2004-2005 among community-dwelling Mexican Americans aged >or=65 years as part of the Hispanic Established Population for the Epidemiologic Study of the Elderly (HEPESE). A standardized frailty measure based on weight loss, exhaustion, grip strength, walking speed, and physical activity was computed. Data were collected on sociodemographics and health characteristics, comorbidities, and performance-based functional measure. RESULTS The sample was 59% female, and mean baseline age was 74.5 years of (SD 6.06) at baseline. Hazard ratios (HR) indicated an increased mortality risk in frail men (HR = 3.04, 95% CI 2.16-4.28) compared with frail women (HR = 1.92, 95% CI 1.39-2.65). CONCLUSIONS Frailty is an independent predictor of mortality among older men and women of Mexican American origin. This association was found to be stronger among men after adjusting for age, marital status, education, body mass index (BMI), health behaviors, and medical conditions.
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Affiliation(s)
- Ivonne-Marie Berges
- Division of Rehabilitation Sciences, University of Texas Medical Branch, Galveston, Texas 77555-0460, USA.
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