RESUMO
INTRODUCTION/AIMS: In prior work, higher quality care for work-associated carpal tunnel syndrome (CTS) was associated with improved symptoms, functional status, and overall health. We sought to examine whether quality of care is associated with healthcare expenditures or disability. METHODS: Among 343 adults with workers' compensation claims for CTS, we created patient-level aggregate quality scores for underuse (not receiving highly beneficial care) and overuse (receiving care for which risks exceed benefits). We assessed whether each aggregate quality score (0%-100%, 100% = better care) was associated with healthcare expenditures (18-mo expenditures, any anticipated need for future expenditures) or disability (days on temporary disability, permanent impairment rating at 18 mo). RESULTS: Mean aggregate quality scores were 77.8% (standard deviation [SD] 16.5%) for underuse and 89.2% (SD 11.0%) for overuse. An underuse score of 100% was associated with higher risk-adjusted 18-mo expenditures ($3672; 95% confidence interval [CI] $324 to $7021) but not with future expenditures (-0.07 percentage points; 95% CI -0.48 to 0.34), relative to a score of 0%. An overuse score of 100% was associated with lower 18-mo expenditures (-$4549, 95% CI -$8792 to -$306) and a modestly lower likelihood of future expenditures (-0.62 percentage points, 95% CI -1.23 to -0.02). Quality of care was not associated with disability. DISCUSSION: Improving quality of care could increase or lower short-term healthcare expenditures, depending on how often care is currently underused or overused. Future research is needed on quality of care in varied workers' compensation contexts, as well as effective and economical strategies for improving quality.
Assuntos
Síndrome do Túnel Carpal , Doenças Profissionais , Adulto , Humanos , Síndrome do Túnel Carpal/terapia , Gastos em Saúde , Atenção à Saúde , Indenização aos Trabalhadores , Estudos Prospectivos , Doenças Profissionais/epidemiologia , Doenças Profissionais/terapiaRESUMO
INTRODUCTION: The quality of electrodiagnostic tests may influence treatment decisions, particularly regarding surgery, affecting health outcomes and health-care expenditures. METHODS: We evaluated test quality among 338 adults with workers' compensation claims for carpal tunnel syndrome. Using simulations, we examined how it influences the appropriateness of surgery. Using regression, we evaluated associations with symptoms and functional limitations (Boston Carpal Tunnel Questionnaire), overall health (12-item Short Form Health Survey version 2), actual receipt of surgery, and expenditures. RESULTS: In simulations, suboptimal quality tests rendered surgery inappropriate for 99 of 309 patients (+32 percentage points). In regression analyses, patients with the highest quality tests had larger declines in symptoms (-0.50 point; 95% confidence interval [CI], -0.89 to -0.12) and functional impairment (-0.42 point; 95% CI, -0.78 to -0.06) than patients with the lowest quality tests. Test quality was not associated with overall health, actual receipt of surgery, or expenditures. DISCUSSION: Test quality is pivotal to determining surgical appropriateness and associated with meaningful differences in symptoms and function.
Assuntos
Síndrome do Túnel Carpal/cirurgia , Eletrodiagnóstico/normas , Gastos em Saúde/normas , Serviços de Saúde do Trabalhador/normas , Medidas de Resultados Relatados pelo Paciente , Indicadores de Qualidade em Assistência à Saúde/normas , Adulto , Síndrome do Túnel Carpal/diagnóstico , Síndrome do Túnel Carpal/economia , Eletrodiagnóstico/economia , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Serviços de Saúde do Trabalhador/economia , Indicadores de Qualidade em Assistência à Saúde/economia , Resultado do TratamentoRESUMO
INTRODUCTION: Research has shown that quality of health-care services is often suboptimal. Little is known about the quality of electrodiagnostic testing. METHODS: We prospectively recruited 477 adults with workers' compensation claims for carpal tunnel syndrome (CTS) from 30 occupational health clinics and evaluated whether electrodiagnostic testing adhered to five process-oriented quality measures. RESULTS: Among patients who had surgery for CTS, nearly all underwent recommended preoperative electrodiagnostic testing (measure #1, 170 of 174, 97.7%). Most electrodiagnostic tests included essential components (measure #2, 295 of 379, 77.8%). However, few reports documented skin temperature (measure #3, 93 of 379, 24.5%) and criteria were seldom met for interpreting test findings as consistent with CTS (measure #4, 41 of 284, 14.4%) or "severe" CTS (measure #5, 8 of 46, 17.4%). DISCUSSION: Most patients underwent testing before surgery, but test quality was often suboptimal. This work lays the groundwork for future efforts to monitor and improve the quality of electrodiagnostic testing for CTS.
Assuntos
Síndrome do Túnel Carpal/diagnóstico , Síndrome do Túnel Carpal/fisiopatologia , Eletrodiagnóstico/normas , Indicadores de Qualidade em Assistência à Saúde/normas , Adulto , Estudos de Coortes , Eletrodiagnóstico/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Condução Nervosa/fisiologia , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Higher quality care for carpal tunnel syndrome (CTS) may be associated with better outcomes. METHODS: This prospective observational study recruited adults diagnosed with CTS from 30 occupational health centers, evaluated physicians' adherence to recommended care processes, and assessed results of the Boston Carpal Tunnel Questionnaire (BCTQ) and Short Form Health Survey version 2 (SF-12v2) at recruitment and at 18 months. RESULTS: Among 343 individuals, receiving better care (80th vs. 20th percentile for adherence) was associated with greater improvements in BCTQ Symptom Severity scores (-0.18, 95% confidence interval [CI] -0.32 to -0.05), BCTQ Functional Status scores (-0.21, 95% CI -0.34 to -0.08), and SF12-v2 Physical Component scores (1.75, 95% CI 0.33-3.16). Symptoms improved more when physicians assessed and managed activity, patients underwent necessary surgery, and employers adjusted job tasks. DISCUSSION: Efforts should be made to ensure that patients with CTS receive essential care processes including necessary surgery and activity assessment and management. Muscle Nerve 57: 896-904, 2018.
Assuntos
Síndrome do Túnel Carpal/terapia , Satisfação do Paciente , Qualidade da Assistência à Saúde , Adulto , Idoso , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Estudos Prospectivos , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Providing higher quality medical care to workers with occupationally associated carpal tunnel syndrome (CTS) may reduce disability, facilitate return to work, and lower the associated costs. Although many workers' compensation systems have adopted treatment guidelines to reduce the overuse of unnecessary care, limited attention has been paid to ensuring that the care workers do receive is high quality. Further, guidelines are not designed to enable objective assessments of quality of care. This study sought to develop quality measures for the diagnostic evaluation and non-operative management of CTS, including managing occupational activities and functional limitations. METHODS: Using a variation of the well-established RAND/UCLA Appropriateness Method, we developed draft quality measures using guidelines and literature reviews. Next, in a two-round modified-Delphi process, a multidisciplinary panel of 11 U.S. experts in CTS rated the measures on validity and feasibility. RESULTS: Of 40 draft measures, experts rated 31 (78%) valid and feasible. Nine measures pertained to diagnostic evaluation, such as assessing symptoms, signs, and risk factors. Eleven pertain to non-operative treatments, such as the use of splints, steroid injections, and medications. Eleven others address assessing the association between symptoms and work, managing occupational activities, and accommodating functional limitations. CONCLUSIONS: These measures will complement existing treatment guidelines by enabling providers, payers, policymakers, and researchers to assess quality of care for CTS in an objective, structured manner. Given the characteristics of previous measures developed with these methods, greater adherence to these measures will probably lead to improved patient outcomes at a population level.
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Síndrome do Túnel Carpal/diagnóstico , Síndrome do Túnel Carpal/terapia , Medicina do Trabalho/normas , Guias de Prática Clínica como Assunto/normas , Atenção à Saúde/organização & administração , Avaliação da Deficiência , Humanos , Doenças Profissionais/diagnóstico , Doenças Profissionais/terapia , Comitê de Profissionais , Indicadores de Qualidade em Assistência à Saúde , Reprodutibilidade dos TestesRESUMO
Claims relating to carpal tunnel syndrome (CTS) are common in workers' compensation systems. Given that the human and economic costs related to CTS are considerable, healthcare organizations must be able to offer high-quality care to people affected by this condition. The study on which this article is based is a step toward improving care for CTS. It has produced two unique tools for institutions to use, one for assessing the quality of care received by a population of patients who have or may have CTS, and the other for identifying the appropriateness of surgery for individual patients. Tools that assist in measuring quality of care are fundamental to efforts to improve healthcare quality. Tools that assess the appropriateness of surgery ensure that people who need surgery receive it and, conversely, that people are not subjected to inappropriate operations. Applied in this way, these two tools are likely to improve clinical circumstances and economic outcomes for people with CTS. Together, they can be useful to provider organizations, medical groups, medical certification boards, and other associated decisionmakers attempting to assess, monitor, and provide appropriate care for people with CTS.