RESUMO
Introduction: The COVID-19 pandemic started in Alberta in March 2020 and significantly increased telehealth service use and provision reducing the risk of virus transmission. We examined the change in the number and proportion of virtual visits by physician specialty and condition (chronic obstructive pulmonary diseases [COPD], heart failure [HF], colorectal and lung cancers), as well as associated changes in physician compensation. Methods: A population-based design was used to analyze all processed physician claims comparing the number and proportion of virtual visits and associated physician billings relative to in-person between pre- (2019/2020) and intra-pandemic (2020/2021). Physician compensations were the claim amounts paid by the health insurance. Results: Pre-pandemic (intra-), there were 8,981 (8,897) lung cancer, 9,245 (9,029) colorectal, 37,558 (36,292) HF, and 68,270 (52,308) COPD patients. Each patient had totally 2.3-4.7 (of which 0.4-0.6% were virtual) general practitioner (GP) visits and 0.9-2.3 (0.2-0.7% were virtual) specialist visits per year pre-pandemic. The average number and proportion of per-patient virtual visits to GPs and specialists grew significantly pre- to intra-pandemic by 2,138-4,567%, and 2,201-7,104%, respectively. Given the lower fees of virtual compared with in-person visits, the reduction in physician compensation associated with the increased use of virtual care was estimated at $3.85 million, with $2.44 million attributed to specialist and $1.41 million to GP. Discussion: Utilization of telehealth increased significantly, while the physician billings per patient and physician compensation declined early in the pandemic in Alberta for the four chronic diseases considered. This study forms the basis for future study in understanding the impact of virtual care, now part of the fabric of health care delivery, on quality of care and patient safety, overall health service utilization (such as diagnostic imaging and other investigations), as well as economic impacts to patients, health care systems, and society.
Assuntos
COVID-19 , Neoplasias Colorretais , Insuficiência Cardíaca , Doença Pulmonar Obstrutiva Crônica , Telemedicina , Humanos , COVID-19/epidemiologia , Alberta/epidemiologia , Doença Pulmonar Obstrutiva Crônica/terapia , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Insuficiência Cardíaca/terapia , Insuficiência Cardíaca/epidemiologia , Telemedicina/estatística & dados numéricos , Telemedicina/economia , Masculino , Feminino , Neoplasias Colorretais/terapia , Neoplasias Colorretais/epidemiologia , Neoplasias Pulmonares/terapia , Neoplasias Pulmonares/epidemiologia , Pandemias , SARS-CoV-2 , Pessoa de Meia-Idade , IdosoRESUMO
OBJECTIVE: We examined the return on investment (ROI) from the Endovascular Reperfusion Alberta (ERA) project, a provincially funded population-wide strategy to improve access to endovascular therapy (EVT), to inform policy regarding sustainability. METHODS: We calculated net benefit (NB) as benefit minus cost and ROI as benefit divided by cost. Patients treated with EVT and their controls were identified from the ESCAPE trial. Using the provincial administrative databases, their health services utilization (HSU), including inpatient, outpatient, physician, long-term care services, and prescription drugs, were compared. This benefit was then extrapolated to the number of patients receiving EVT increased in 2018 and 2019 by the ERA implementation. We used three time horizons, including short (90 days), medium (1 year), and long-term (5 years). RESULTS: EVT was associated with a reduced gross HSU cost for all the three time horizons. Given the total costs of ERA were $2.04 million in 2018 ($11,860/patient) and $3.73 million in 2019 ($17,070/patient), NB per patient in 2018 (2019) was estimated at -$7,313 (-$12,524), $54,592 ($49,381), and $47,070 ($41,859) for short, medium, and long-term time horizons, respectively. Total NB for the province in 2018 (2019) were -$1.26 (-$2.74), $9.40 ($10.78), and $8.11 ($9.14) million; ROI ratios were 0.4 (0.3), 5.6 (3.9) and 5.0 (3.5). Probabilities of ERA being cost saving were 39% (31%), 97% (96%), and 94% (91%), for short, medium, and long-term time horizons, respectively. CONCLUSION: The ERA program was cost saving in the medium and long-term time horizons. Results emphasized the importance of considering a broad range of HSU and long-term impact to capture the full ROI.
Assuntos
Procedimentos Endovasculares , Alberta , Análise Custo-Benefício , Humanos , ReperfusãoRESUMO
BACKGROUND AND PURPOSE: There are challenges in comparability when using existing life lost measures to examine long-term trends in premature mortality. To address this important issue, we have developed a novel measure termed average lifespan shortened (ALSS). In the present study, we used the ALSS measure to describe temporal changes in premature mortality due to stroke in the Canadian population from 1990 to 2015. METHODS: Mortality data for stroke were obtained from the World Health Organization mortality database. Years of life lost was calculated using Canadian life tables. ALSS was calculated as the ratio of years of life lost in relation to the expected lifespan. RESULTS: Over a 25-year timeframe, the age-standardized rates adjusted to the World Standard Population for deaths from all strokes and stroke types substantially decreased in both sexes. The ALSS measure indicated that men who died of stroke lost 12.1% of their lifespan in 1990 and 11.4% in 2015, whereas these values among women were 11.1% and 10.0%, respectively. Patients with subarachnoid hemorrhagic stroke lost the largest portion whereby both sexes lost about one-third of their lifespan in 1990 and one-fourth in 2015. Men with intracerebral hemorrhagic stroke lost around 18% of their lifespan in 1990 and 14% in 2015 as compared to women who lost about 16% and 12% over the same timeframe. The loss of lifespan for patients with ischemic stroke and other stroke types combined was relatively stable at about 10% throughout the study period. CONCLUSIONS: Our study demonstrated a modest improvement in lifespan among patients with stroke in Canada between 1990 and 2015. Our novel ALSS measure provides intuitive interpretation of temporal changes in lifespan among patients with stroke and helps to enhance our understanding of the burden of strokes in the Canadian population.
Assuntos
Expectativa de Vida/tendências , Acidente Vascular Cerebral/mortalidade , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Algoritmos , Canadá/epidemiologia , Bases de Dados Factuais , Feminino , Acidente Vascular Cerebral Hemorrágico/mortalidade , Humanos , AVC Isquêmico/mortalidade , Tábuas de Vida , Longevidade , Masculino , Pessoa de Meia-Idade , Mortalidade Prematura , Fatores Sexuais , Acidente Vascular Cerebral/epidemiologiaRESUMO
Serum albumin could potentially be exploited to form a protein corona on gold nanorods (AuNRs) for drug delivery because of its endogenous functionality as a small molecule carrier. However, the cetyltrimethylammonium bromide (CTAB) surfactant, which is a synthesis byproduct passivating AuNRs to confer colloidal stability, could also cause its conformational change upon interaction with serum albumin during the process of corona formation, thus altering its biological functions. Unfortunately, a clear understanding of how exactly human serum albumin (HSA) would change its conformation as it interacts with AuNR-CTAB is presently lacking. Here, we made use of coarse-grain molecular dynamics (CGMD) simulation to elucidate the interaction between HSA and AuNR-CTAB leading to its widely reported conformational change. We showed that HSA could sequester CTAB from the surface of AuNRs and form HSA-CTAB complexes, which could also interact with other adjacent complexes through "cross-linking" by the clusters of CTAB. Such a HSA-CTAB complex resulted in the observed conformational change of HSA, which we verified empirically with an esterase activity assay and by analyzing the root-mean-square-deviation of the HSA molecules from CGMD. The conformational change of HSA was not observed in AuNRs passivated with other negatively or positively charged surface ligands such as polystyrene sulfonate and polydiallyldimethylammonium chloride. Therefore, our study revealed that the conformational change experienced by HSA may not necessarily be attributed to protein unfolding on the surface of the AuNR due to charge interactions but rather to the instability of the surface ligands on the AuNRs which allows them to be sequestered by HSA to form HSA-CTAB complexes.
Assuntos
Cetrimônio/química , Ouro/química , Nanotubos/química , Albumina Sérica Humana/química , Humanos , Modelos Moleculares , Conformação MolecularRESUMO
Recently, both the Canadian and provincial governments have instituted policies to reduce manufacturers' prices for generic ($250 million sales annually) and brand name ($1,300 million sales annually) drugs. Both government groups made estimates of the financial magnitude of changes in drug prices, but neither has estimated the impact on retail pharmacies. We used a Cost-Volume-Profit model combined with operational data collected nationally to estimate the national impact of the pricing policy changes on pharmacy gross profits. Results show the average value of gross profits per pharmacy per year was approximately $440,000. It is estimated that the policy changes will lead to a 6.8% reduction in gross profits. Adding reductions in rebates for generic drugs, the pharmacies' reductions in gross profits will be 7.2%. In conclusion, policy-makers often ignore how their pricing changes influence the financial position of pharmacies, even though the impact can be substantial.
Assuntos
Farmácias/economia , Formulação de Políticas , Canadá , Bases de Dados Factuais , Custos de Medicamentos , Humanos , Mecanismo de ReembolsoRESUMO
PURPOSE: Despite the success of provincial screening programs, colorectal cancer (CRC) is still the third most common cancer in Canada and the second most common cause of cancer-related death. Fecal-based tests, such as fecal occult blood test (FOBT) and fecal immunochemical test (FIT), form the foundation of the provincial CRC screening programs in Canada. However, those tests have low sensitivity for CRC precursors, adenomatous polyps and have low adherence. This study evaluated the effectiveness and cost-effectiveness of a new urine metabolomic-based test (UMT) that detects adenomatous polyps and CRC. METHODS: A Markov model was designed using data from the literature and provincial healthcare databases for Canadian at average risk for CRC; calibration was performed against statistics data. Screening strategies included the following: FOBT every year, FIT every year, colonoscopy every 10 years, and UMT every year. The costs, quality adjusted life years (QALY) gained, and incremental cost-effectiveness ratios (ICERs) for each strategy were estimated and compared. RESULTS: Compared with no screening, a UMT strategy reduced CRC mortality by 49.9% and gained 0.15 life years per person at $42,325/life year gained in the base case analysis. FOBT reduced CRC mortality by 14.9% and gained 0.04 life years per person at $25,011/life year gained. FIT reduced CRC mortality by 35.8% and gained 0.11 life years per person at $25,500/life year while colonoscopy reduced CRC mortality by 24.7% and gained 0.08 life years per person at $50,875/life year. CONCLUSIONS: A UMT strategy might be a cost-effective strategy when used in programmatic CRC screening programs.
Assuntos
Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/urina , Pesquisa Comparativa da Efetividade , Análise Custo-Benefício , Detecção Precoce de Câncer/economia , Metabolômica , Calibragem , Estudos de Coortes , Neoplasias Colorretais/economia , Neoplasias Colorretais/metabolismo , Humanos , Modelos Biológicos , Resultado do TratamentoRESUMO
BACKGROUND: Artemisinin-based combination therapies (ACTs) are the mainstay of the current treatment of uncomplicated Plasmodium falciparum malaria, but ACT resistance is spreading across Southeast Asia. Dihydroartemisinin-piperaquine is one of the five ACTs currently recommended by the World Health Organization. Previous studies suggest that young children (<5 y) with malaria are under-dosed. This study utilised a population-based pharmacokinetic approach to optimise the antimalarial treatment regimen for piperaquine. METHODS AND FINDINGS: Published pharmacokinetic studies on piperaquine were identified through a systematic literature review of articles published between 1 January 1960 and 15 February 2013. Individual plasma piperaquine concentration-time data from 11 clinical studies (8,776 samples from 728 individuals) in adults and children with uncomplicated malaria and healthy volunteers were collated and standardised by the WorldWide Antimalarial Resistance Network. Data were pooled and analysed using nonlinear mixed-effects modelling. Piperaquine pharmacokinetics were described successfully by a three-compartment disposition model with flexible absorption. Body weight influenced clearance and volume parameters significantly, resulting in lower piperaquine exposures in small children (<25 kg) compared to larger children and adults (≥25 kg) after administration of the manufacturers' currently recommended dose regimens. Simulated median (interquartile range) day 7 plasma concentration was 29.4 (19.3-44.3) ng/ml in small children compared to 38.1 (25.8-56.3) ng/ml in larger children and adults, with the recommended dose regimen. The final model identified a mean (95% confidence interval) increase of 23.7% (15.8%-32.5%) in piperaquine bioavailability between each piperaquine dose occasion. The model also described an enzyme maturation function in very young children, resulting in 50% maturation at 0.575 (0.413-0.711) y of age. An evidence-based optimised dose regimen was constructed that would provide piperaquine exposures across all ages comparable to the exposure currently seen in a typical adult with standard treatment, without exceeding the concentration range observed with the manufacturers' recommended regimen. Limited data were available in infants and pregnant women with malaria as well as in healthy individuals. CONCLUSIONS: The derived population pharmacokinetic model was used to develop a revised dose regimen of dihydroartemisinin-piperaquine that is expected to provide equivalent piperaquine exposures safely in all patients, including in small children with malaria. Use of this dose regimen is expected to prolong the useful therapeutic life of dihydroartemisinin-piperaquine by increasing cure rates and thereby slowing resistance development. This work was part of the evidence that informed the World Health Organization technical guidelines development group in the development of the recently published treatment guidelines (2015).
Assuntos
Malária Falciparum/tratamento farmacológico , Quinolinas/farmacocinética , Quinolinas/uso terapêutico , Antimaláricos/farmacocinética , Antimaláricos/farmacologia , Antimaláricos/uso terapêutico , Humanos , Plasmodium falciparum/efeitos dos fármacos , Quinolinas/farmacologiaRESUMO
OBJECTIVE: Public health decision makers not only consider health benefits but also economic implications when articulating and issuing lifestyle recommendations. Whereas various estimates exist for the economic burden of physical inactivity, excess body weight and smoking, estimates of the economic burden associated with our diet are rare. In the present study, we estimated the economic burden attributable to the inadequate consumption of vegetables and fruit in Canada. DESIGN: We accessed the Canadian Community Health Survey to assess the inadequacy in the consumption of vegetables and fruit and published meta-analyses to assemble risk estimates for chronic diseases. Based on these inadequacy and risk estimates, we calculated the population-attributable fraction and avoidable direct and indirect costs to society. Direct costs include those for hospital care, physician services and drugs in 2015. RESULTS: About 80 % of women and 89 % of men consume inadequate amounts of vegetables and fruit. We estimated this to result in an economic burden of $CAN 3·3 billion per year, of which 30·5 % is direct health-care costs and 69·5 % is indirect costs due to productivity losses. A modest 1 percentage point annual reduction in the prevalence of inadequate vegetables and fruit consumption over the next 20 years would avoid approximately $CAN 10·8 billion, and an increase of one serving of vegetables and fruit per day would avoid approximately $CAN 9·2 billion. CONCLUSIONS: Further investments in the promotion of vegetables and fruit will prevent chronic disease and substantially reduce direct and indirect health-care costs.
Assuntos
Doença Crônica/economia , Efeitos Psicossociais da Doença , Dieta/economia , Frutas/economia , Verduras/economia , Canadá , Dieta/efeitos adversos , Ingestão de Alimentos , Comportamento Alimentar , Custos de Cuidados de Saúde , Inquéritos Epidemiológicos , Humanos , Saúde Pública/economiaRESUMO
Canada having a universal health insurance plan that provides hospital and physician benefits offers a natural experiment of whether continuity of care actually provides lower or higher utilization of services. The question we are evaluating is whether Canadians, who have a regular physician, use more health resources than those who do not have one? Using two statistical methods, including propensity score matching and zero-inflated negative binomial regression, we analyzed data from the 2010 and 2007/2008 Canadian Community Health Surveys separately to document differences between people self-reportedly having and not having a regular doctor in the utilization of general practitioner, specialist, and hospital services. The results showed, consistently for all two statistical methods and two datasets used, that people reportedly having a regular doctor used more healthcare services than a matched group of people who was self-reportedly not having a regular doctor. For specialist and hospital utilization, the statistically significant differences were in the likelihood if the service was used but not in the number of specialist visits or hospital nights among users. Copyright © 2016 John Wiley & Sons, Ltd.
Assuntos
Acessibilidade aos Serviços de Saúde , Serviços de Saúde/estatística & dados numéricos , Médicos de Família , Adolescente , Adulto , Idoso , Canadá , Criança , Estudos Transversais , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Cobertura Universal do Seguro de Saúde , Adulto JovemRESUMO
OBJECTIVES: To examine differences in health services utilization (HSU) costs in the first year of life between low birth weight (LBW) and normal birth weight (NBW) infants, identify maternal and child characteristics associated with HSU costs, and estimate annual HSU cost of LBW infants for the province of Alberta, Canada. STUDY DESIGN: A retrospective cohort study including all live births between 2004 and 2010. Data from the Alberta Perinatal Health Program database were linked to health care administrative data including inpatient, outpatient, and practitioner claims to identify HSU within the first year of life. RESULTS: One-year HSU costs among LBW infants (n = 16,209) were $33,096 compared with $3942 among NBW infants (n = 189,586). There was a strong negative correlation between HSU costs and increasing birth weight, with health care costs among extreme LBW (<1000 g), very LBW (1000 and 1499 g), and moderate LBW (1500 and 2499 g) of $117,000, $84,000, and, $20,000, respectively. Maternal characteristics such as high prepregnancy weight, aboriginal status, and lower socioeconomic status were associated with higher HSU costs among the infants. LBW accounted for 7% of all infants but 37% of the total costs, amounting to $108 million annually. CONCLUSIONS: Compared with NBW infants, LBW infants consume more health resources not only in terms of initial hospitalization but also of re-hospitalizations, outpatient, and physician visits during the first year of their life. Interventions targeting social determinants of health are required to improve birth weight outcomes in Alberta.
Assuntos
Atenção à Saúde/economia , Custos de Cuidados de Saúde/estatística & dados numéricos , Serviços de Saúde/estatística & dados numéricos , Alberta , Canadá , Estudos de Coortes , Feminino , Serviços de Saúde/economia , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Masculino , Gravidez , Estudos RetrospectivosRESUMO
BACKGROUND: Rapid on site evaluation (ROSE) allows immediate processing and interpretation of the aspirate in the procedural suite. It improves diagnostic yield and lowers patient care costs. There are limited data on its cost-effectiveness with endobronchial ultrasound (EBUS). METHODS: We developed an economic model with two arms, no ROSE (our current practice) and simulated ROSE. To simulate ROSE, a cytopathologist retrospectively identified the first diagnostic slide in each case. Using a decision analytic modeling technique under a hospital diagnostic unit perspective, the benefits of simulated ROSE were estimated as cost-savings. The model input was estimated from actual data, consulting experts, and the literature. The benefits were estimated as cost savings per patient and for the province of Alberta per year. Due to differences in the procedure, sarcoidosis and cancer patients were analyzed separately. The costs are shown in 2012 Canadian dollars, CAD. RESULTS: In our model without ROSE, the procedure cost/patient was CAD 646.00(USD 523.32) for cancer and CAD 1,170.00 (USD 947.73) for sarcoidosis. With simulated ROSE cost savings of CAD 63.00(37.00 to 89.00) [USD 51.04(29.97 to 72.10)], CAD 544.00(490.00 to 598.00) [USD 440.65(397.05 to 484.44)] for cancer and sarcoidosis, respectively. Extrapolating this to provincial data, our model estimates that EBUS with ROSE would lead to savings of CAD 50,000.00(30,000 to 71,000) [USD 40,501.24 (24,300.75 to 57,531.34)] for cancer and CAD 109,000.00 (87,000 to 130,000) [USD 88,337.07 (70,546.45 to 105,313.04) for sarcoidosis. CONCLUSION: The use of ROSE with EBUS is cost saving. The projected savings were CAD 50,000.00 (USD 40,501.24) and CAD 109,000.00(USD 88,337.07) in cancer and sarcoidosis, respectively, for the province of Alberta, Canada.
Assuntos
Brônquios/patologia , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/economia , Neoplasias Pulmonares/patologia , Sarcoidose/patologia , Alberta , Canadá , Análise Custo-Benefício , Diagnóstico Diferencial , Humanos , Neoplasias Pulmonares/diagnóstico , Modelos Econômicos , Estudos Retrospectivos , Sarcoidose/diagnósticoRESUMO
Parent-Child Assistance Program (P-CAP) is a 3-year home visitation/harm reduction intervention to prevent alcohol exposed births, thereby births with fetal alcohol spectrum disorder, among high-risk women. This article used a decision analytic modeling technique to estimate the incremental cost-effectiveness ratio and the net monetary benefit of the P-CAP within the Alberta Fetal Alcohol Spectrum Disorder Service Networks in Canada. The results indicate that the P-CAP is cost-effective and support placing a high priority not only on reducing alcohol use during pregnancy, but also on providing effective contraceptive measures when a program is launched.
Assuntos
Consumo de Bebidas Alcoólicas/prevenção & controle , Administração de Caso/organização & administração , Transtornos do Espectro Alcoólico Fetal/prevenção & controle , Alberta , Abstinência de Álcool , Administração de Caso/economia , Análise Custo-Benefício , Técnicas de Apoio para a Decisão , Feminino , Transtornos do Espectro Alcoólico Fetal/economia , Visita Domiciliar , Humanos , Modelos EconométricosRESUMO
BACKGROUND & AIMS: Infliximab is effective for induction and maintenance of response in patients with moderate to moderately severe ulcerative colitis. Previous cost analyses of infliximab treatment for ulcerative colitis used models of colectomy vs infliximab and response rates derived from early clinical trials. In real life, therapeutic options are more complex; patients frequently choose to remain in an unwell state rather than undergo colectomy, and rates of response to infliximab are generally higher than those reported from clinical trials. We evaluate the real-life cost-effectiveness of infliximab for treatment of ulcerative colitis where infliximab was readily available compared with not available, causing patients to remain in unwell states. METHODS: We constructed a Markov model to simulate disease progression of patients with moderate or moderately severe ulcerative colitis who depended on corticosteroids and/or did not respond to thiopurine therapy. Utility scores and transition probabilities between health states were determined by using data from randomized controlled trials and real-life rates published by expert inflammatory bowel disease centers. Health care costs were obtained from the Ontario Case Costing Initiative and the Alberta Health Schedule of Medical Benefits documents. RESULTS: The incremental cost-effectiveness ratios for infliximab treatment of ulcerative colitis were $79,000 and $64,000 per quality-adjusted life year, compared with ongoing medical therapy, at 5-year and 10-year treatment time horizons, respectively. CONCLUSIONS: By using real-life response rates and patients' preference to avoid colectomy, infliximab therapy is a cost-effective strategy at a willingness-to-pay threshold of $80,000 for treatment of ulcerative colitis.
Assuntos
Anticorpos Monoclonais/economia , Anticorpos Monoclonais/uso terapêutico , Colite Ulcerativa/tratamento farmacológico , Fatores Imunológicos/economia , Fatores Imunológicos/uso terapêutico , Adulto , Alberta , Estudos de Coortes , Análise Custo-Benefício , Feminino , Humanos , Infliximab , Masculino , Ontário , Resultado do TratamentoRESUMO
BACKGROUND: Interest in the well-being of physicians has increased because of their contributions to the healthcare system quality. There is growing recognition that physicians are exposed to workplace factors that increase the risk of work stress. Long-term exposure to high work stress can result in burnout. Reports from around the world suggest that about one-third to one-half of physicians experience burnout. Understanding the outcomes associated with burnout is critical to understanding its affects on the healthcare system. Productivity outcomes are among those that could have the most immediate effects on the healthcare system. This systematic literature review is one of the first to explore the evidence for the types of physician productivity outcomes associated with physician burnout. It answers the question, "How does burnout affect physician productivity?" METHODS: A systematic search was performed of: Medline Current, Medline in process, PsycInfo, Embase and Web of Science. The search period covered 2002 to 2012. The searches identified articles about practicing physicians working in civilian settings. Articles that primarily looked only at residents or medical students were excluded. Productivity was captured by hours worked, patients seen, sick leave, leaving the profession, retirement, workload and presenteeism. Studies also were excluded if: (1) the study sample was not comprised of at least 50% physicians, (2) the study did not examine the relationship between burnout and productivity or (3) a validated measure of burnout was not used. RESULTS: The search identified 870 unique citations; 5 met the inclusion/exclusion criteria. This review indicates that globally there is recognition of the potential impact of physician burnout on productivity. Productivity was examined using: number of sick leave days, work ability, intent to either continue practicing or change jobs. The majority of the studies indicate there is a negative relationship between burnout and productivity. However, there is variation depending on the type of productivity outcome examined. CONCLUSIONS: There is evidence that burnout is associated with decreased productivity. However, this line of inquiry is still developing. A number of gaps are yet to be filled including understanding how to quantify the changes in productivity related to burnout.
Assuntos
Esgotamento Profissional , Eficiência , Médicos/psicologia , Humanos , Qualidade da Assistência à SaúdeRESUMO
BACKGROUND: Interest in the impact of burnout on physicians has been growing because of the possible burden this may have on health care systems. The objective of this study is to estimate the cost of burnout on early retirement and reduction in clinical hours of practicing physicians in Canada. METHODS: Using an economic model, the costs related to early retirement and reduction in clinical hours of physicians were compared for those who were experiencing burnout against a scenario in which they did not experience burnout. The January 2012 Canadian Medical Association Masterfile was used to determine the number of practicing physicians. Transition probabilities were estimated using 2007-2008 Canadian Physician Health Survey and 2007 National Physician Survey data. Adjustments were also applied to outcome estimates based on ratio of actual to planned retirement and reduction in clinical hours. RESULTS: The total cost of burnout for all physicians practicing in Canada is estimated to be $213.1 million ($185.2 million due to early retirement and $27.9 million due to reduced clinical hours). Family physicians accounted for 58.8% of the burnout costs, followed by surgeons for 24.6% and other specialists for 16.6%. CONCLUSION: The cost of burnout associated with early retirement and reduction in clinical hours is substantial and a significant proportion of practicing physicians experience symptoms of burnout. As health systems struggle with human resource shortages and expanding waiting times, this estimate sheds light on the extent to which the burden could be potentially decreased through prevention and promotion activities to address burnout among physicians.
Assuntos
Esgotamento Profissional/economia , Médicos/economia , Aposentadoria/economia , Adulto , Canadá , Humanos , Pessoa de Meia-Idade , Modelos Econômicos , Médicos/psicologia , Carga de Trabalho/economiaRESUMO
Objectives: To compare treated to self-reported prevalence of chronic pain (CP) and to estimate health services utilization (HSU) costs of patients treated for CP in Alberta, Canada. Methods: Patients treated for CP were identified by the physician billing codes of health services for CP from the practitioner claims database in fiscal year 2021/22. The treated prevalence of CP (number of these patients divided by the population) was compared to the self-reported prevalence of CP previously estimated (doi:10.1371/journal.pone.0272638). Costs of patients' HSU included costs for general practitioner (GP), specialist, inpatient, emergency department, outpatient clinic services, and prescription drugs. Results: The treated prevalence of CP was 6.0% (4.4% among males and 7.8% among females) which was 30% to 41% of the self-reported prevalence. The highest treated prevalence (7.2%) was found in the age group of 18-64 years, followed by age groups of >64 years (7.0%) and <18 years (2.1%). The average cost per patient per year was $5096 ($5878 for males and $4652 for females), of which hospitalizations accounted for 65.0%, outpatient clinic visits 16.4%, ED visits 9.5%, prescription drugs 4.7%, GP visits 3.9%, and specialist visits 0.4%. The total cost of patients with CP for the health system was $1.37 billion (â¼7% of total health expenditure), of which males accounted for 41.7% and females for 58.3%. Discussion: Our findings suggest that the economic burden of CP is considerable and that many people with self-reported CP do not use the public healthcare services. This can be multifactorial, including lack of availability and accessibility of publicly funded services, people's lack of awareness of available services, lower utilization due to COVID-19 pandemic, and reliance on self-management, private services, and alternative treatments. Further studies are warranted to inform future policies and health system initiatives aiming to reduce the burden of CP and improve lives of people living with it.
RESUMO
OBJECTIVE: Determine healthcare service utilisation costs among patients using biological therapies for rheumatoid arthritis (RA), considering the magnitude and duration of patient response achieved. METHODS: Clinical data from the Alberta Biologics Pharmacosurveillance Program (ABioPharm) was linked with provincial physician billing claims, outpatient visits and hospitalisations. The annual mean healthcare service utilisation costs (total, RA-attributable, non-RA attributable) were estimated for patients during the best disease activity level reached during treatment. RESULTS: Of 1086 patients: 16% achieved DAS28 remission >1 year, 37% had a DAS28 remission period <1 year, 13% had a low disease activity (LDA) period <1 year and 31% had persistent moderate or high disease activity. Mean annual healthcare service utilisation cost savings for those in sustained remission was $2391 (95% CI 1437 to 3909, p<0.001) and $2104 (95% CI 838 to 3512, p<0.001) for those with non-sustained LDA, relative to the persistent disease activity group. Savings were also observed for those in sustained remission compared to non-sustained remission (annual savings $1422, 95% CI 564 to 2796, p<0.001). RA-related costs were consistent across disease activity and cost categories; the majority of costs were attributable to non-RA related hospitalisations. CONCLUSIONS: We provide evidence of economic benefits to the healthcare system when RA patients achieve persistent good disease control. Benefits from brief periods of remission and LDA are also observed. Coupled with an expected increase in productivity from improved disease control, there is societal benefit to the utilisation of biologics in RA management to achieve treatment goals.
Assuntos
Artrite Reumatoide/economia , Custos de Cuidados de Saúde/estatística & dados numéricos , Adulto , Idoso , Alberta , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Produtos Biológicos/uso terapêutico , Feminino , Serviços de Saúde/estatística & dados numéricos , Pesquisa sobre Serviços de Saúde/métodos , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Registro Médico Coordenado , Pessoa de Meia-Idade , Indução de Remissão , Índice de Gravidade de Doença , Fator de Necrose Tumoral alfa/antagonistas & inibidoresRESUMO
INTRODUCTION: In many developing countries, including Vietnam, out-of-pocket payment is the principal source of health financing. The economic growth is widening the gap between rich and poor people in many aspects, including health care utilization. While inequities in health between high- and low-income groups have been well investigated, this study aims to investigate how the health care utilization changes when the economic condition is changing at a household level. METHOD: We analysed a panel data of 11,260 households in a rural district of Vietnam. Of the sample, 74.4% having an income increase between 2003 and 2007 were defined as households with economic growth. We used a double-differences propensity score matching technique to compare the changes in health care expenditure as percentage of total expenditure and health care utilization from 2003 to 2005, from 2003 to 2007, and from 2005 to 2007, between households with and without economic growth. RESULTS: Households with economic growth spent less percentage of their expenditure for health care, but used more provincial/central hospitals (higher quality health care services) than households without economic growth. The differences were statistically significant. CONCLUSIONS: The results suggest that households with economic growth are better off also in terms of health services utilization. Efforts for reducing inequalities in health should therefore consider the inequality in income growth over time.
Assuntos
Desenvolvimento Econômico , Serviços de Saúde/estatística & dados numéricos , Disparidades em Assistência à Saúde/economia , Renda/estatística & dados numéricos , Pesquisas sobre Atenção à Saúde , Gastos em Saúde/estatística & dados numéricos , Humanos , Modelos Logísticos , Estudos Longitudinais , População Rural , Fatores Socioeconômicos , VietnãRESUMO
Introduction: Lung cancer screening (LCS) for high-risk populations has been firmly established to reduce lung cancer mortality, but concerns exist regarding unintended downstream costs. Methods: Mean health care utilization and costs were compared in the Alberta Lung Cancer Screening Study in a cohort undergoing LCS versus a propensity-matched control group who did not. Results: A cohort of 651 LCS participants was matched to 336 unscreened controls. Over the study period (mean 3.6 y), a modest increase in the number of claims (22.4 versus 21.9 per person-year [PY]; Δ 0.50 [95% confidence interval: 0.15-0.86], p = 0.006) and outpatient visits (4.01 versus 3.50 per PY; Δ 0.51 [0.37-0.65], p <0.0001), but not in inpatient admissions, was noted in the screened cohort. Claims payments, inpatient costs, and cancer care costs were similar in the screening arm versus the unscreened. Outpatient encounter costs per participant were higher in the screened group ($2662.18 versus $2040.67 per PY; Δ -$621.51 [-1118.05 to -124.97], p = 0.014). Removing the additional computed tomography screening examinations rendered differences not significant. Mean total costs were not significantly different at $6461.10 per PY in the screening group and $6125.31 in the unscreened group (Δ -$335.79 [-2009.65 to 1338.07], p = 0.69). Conclusions: Modest increases in outpatient costs are noted in individuals undergoing LCS, in part attributable to the screening examinations, without differences in overall health care costs. Health care costs and utilization seem otherwise similar in individuals participating in LCS and those who do not.
RESUMO
PURPOSE: We applied a novel measure of average lifespan shortened (ALSS) to examine changes in lifespan among patients who died of cancer over a 10-year period from 2006 to 2016 in 20 selected high-income countries from North America, Europe, Asia, and Oceania. METHODS: We retrieved cancer deaths in each country from the World Health Organization mortality database. We calculated ALSS as a ratio of years of life lost to the expected lifespan among patients who died from cancer. RESULTS: Between 2006 and 2016, we observed modest changes in ALSS for overall cancer deaths over the study in many countries. The changes in the ALSS over time due to any cancer ranged between -1.7 and +0.4 percentage points (pps) among men and between -1.9 and +0.6 pps among women. Across countries, overall cancer deaths led to an average loss between 16% and 22% of their lifespan in men, and between 18% and 24% in women. Across cancer sites, patients who died of central nervous system cancers, for instance, lost a large proportion of their lifespan. CONCLUSIONS: In this study, we demonstrated the use of ALSS across selected high-income countries, which enables population-level assessment of premature mortality among cancer patients over time.