RESUMO
BACKGROUND: We investigated the effectiveness of Nurse-Family Partnership (NFP), a prenatal-to-age-two-years home-visiting programme, in British Columbia (BC), Canada. METHODS: For this randomised controlled trial, we recruited participants from 26 public health settings who were: <25 years, nulliparous, <28 weeks gestation and experiencing socioeconomic disadvantage. We randomly allocated participants (one-to-one; computer-generated) to intervention (NFP plus existing services) or comparison (existing services) groups. Prespecified outcomes were prenatal substance exposure (reported previously); child injuries (primary), language, cognition and mental health (problem behaviour) by age two years; and subsequent pregnancies by 24 months postpartum. Research interviewers were masked. We used intention-to-treat analyses. (ClinicalTrials.gov, NCT01672060.) RESULTS: From 2013 to 2016 we enrolled 739 participants (368 NFP, 371 comparison) who had 737 children. Counts for child injury healthcare encounters [rate per 1,000 person-years or RPY] were similar for NFP (223 [RPY 316.17]) and comparison (223 [RPY 305.43]; rate difference 10.74, 95% CI -46.96, 68.44; rate ratio 1.03, 95% CI 0.78, 1.38). Maternal-reported language scores (mean, M [SD]) were statistically significantly higher for NFP (313.46 [195.96]) than comparison (282.77 [188.15]; mean difference [MD] 31.33, 95% CI 0.96, 61.71). Maternal-reported problem-behaviour scores (M [SD]) were statistically significantly lower for NFP (52.18 [9.19]) than comparison (54.42 [9.02]; MD -2.19, 95% CI -3.62, -0.75). Subsequent pregnancy counts were similar (NFP 115 [RPY 230.69] and comparison 117 [RPY 227.29]; rate difference 3.40, 95% CI -55.54, 62.34; hazard ratio 1.01, 95% CI 0.79, 1.29). We observed no unanticipated adverse events. CONCLUSIONS: NFP did not reduce child injuries or subsequent maternal pregnancies but did improve maternal-reported child language and mental health (problem behaviour) at age two years. Follow-up of long-term outcomes is warranted given that further benefits may emerge across childhood and adolescence.
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Nível de Saúde , Saúde Mental , Gravidez , Feminino , Criança , Adolescente , Humanos , Pré-Escolar , Colúmbia Britânica , Comportamento MaternoRESUMO
In developed countries, population aging due to advances in living standards and healthcare infrastructure means that the care associated with chronic and degenerative diseases is becoming more prevalent across all facets of society-including the labour market. Informal caregiving, that is, care provision performed by friends and family, is expected to increase in the near future in Canada, with implications for workplaces. Absenteeism, presenteeism, work satisfaction and retention are known to be worse in employees who juggle the dual role of caregiving and paid employment, representing losses to workplaces' bottom line. Recent discourse on addressing the needs of carer-employees (CEs) in the workplace have been centred around carer-friendly workplace policies. This paper aims to assess the potential cost implication of a carer-friendly workplace intervention implemented within a large-sized Canadian workplace. The goal of the intervention was to induce carer-friendly workplace culture change. A workplace-wide survey was circulated twice, prior to and after the intervention, capturing demographic variables, as well as absenteeism, presenteeism, turnover and impact on coworkers. Utilizing the pre-intervention timepoint as a baseline, we employed a cost implication analysis to quantify the immediate impact of the intervention from the employer's perspective. We found that the intervention overall was not cost-saving, although there were some mixed effects regarding some costs, such as absenteeism. Non-tangible benefits, such as changes to employee morale, satisfaction with supervisor, job satisfaction and work culture, were not monetarily quantified within this analysis; hence, we consider it to be a conservative analysis.
Assuntos
COVID-19 , Local de Trabalho , Absenteísmo , COVID-19/epidemiologia , Canadá , Cuidadores , Humanos , Pandemias/prevenção & controle , SARS-CoV-2RESUMO
BACKGROUND: The Continuous Glucose Monitoring in Women with Type 1 Diabetes in Pregnancy Trial (CONCEPTT) found improved health outcomes for mothers and their infants among those randomized to self-monitoring of blood glucose (SMBG) with continuous glucose monitoring (CGM) compared with SMBG alone. In this study, we evaluated whether CGM or standard SMBG was more or less costly from the perspective of a third-party payer. METHODS: We conducted a posthoc analysis of data from the CONCEPTT trial (Mar. 25, 2013, to Mar. 22, 2016). Health care resource data from 215 pregnant women, randomized to CGM or SMBG, were collected from 31 hospitals in 7 countries. We determined resource costs posthoc based on prices from hospitals in 3 Canadian provinces (Ontario, British Columbia, Alberta). The primary outcome was the difference between groups in the mean total cost of care for mother and infant dyads, paid by each government (i.e., the third-party payer) from randomization to hospital discharge (time horizon). The secondary outcome included CGM and SMBG costs not paid by governments (e.g., glucose monitoring devices and supplies). RESULTS: The mean total cost of care was lower in the CGM group compared with the SMBG group in each province (Ontario: $13 270.25 v. $18 465.21, difference in mean total cost [DMT] -$5194.96, 95% confidence interval [CI] -$9841 to -$1395; BC: $13 480.57 v. $18 762.17, DMT -$5281.60, 95% CI -$9964 to -$1382; Alberta: $13 294.39 v. $18 674.45, DMT -$5380.06, 95% CI -$10 216 to -$1490). There was no difference in the secondary outcome. INTERPRETATION: Government health care costs are lower when CGM is paid by the patient, driven by lower costs from reduced use of the neonatal intensive care unit in the CGM group; however, when governments pay for CGM equipment, there is no overall cost difference between CGM and SMBG. Governments should consider paying for CGM, as it results in improved maternal and neonatal outcomes with no added overall cost. TRIAL REGISTRATION: ClinicalTrials.gov, no. NCT01788527.
Assuntos
Automonitorização da Glicemia , Glicemia/análise , Diabetes Mellitus Tipo 1 , Hemoglobinas Glicadas/análise , Controle Glicêmico , Complicações na Gravidez , Adulto , Automonitorização da Glicemia/economia , Automonitorização da Glicemia/métodos , Canadá/epidemiologia , Análise Custo-Benefício , Diabetes Mellitus Tipo 1/sangue , Diabetes Mellitus Tipo 1/diagnóstico , Diabetes Mellitus Tipo 1/economia , Diabetes Mellitus Tipo 1/epidemiologia , Feminino , Macrossomia Fetal/etiologia , Macrossomia Fetal/prevenção & controle , Controle Glicêmico/economia , Controle Glicêmico/instrumentação , Controle Glicêmico/métodos , Humanos , Gravidez , Complicações na Gravidez/sangue , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/economia , Complicações na Gravidez/epidemiologia , Resultado da Gravidez/epidemiologiaRESUMO
BACKGROUND: Recent practice guidelines recommend venous thromboembolism prophylaxis for 28 days after cancer surgery. We sought to characterize and compare awareness, agreement, adoption, and adherence to these guidelines among surgeons. METHODS: We electronically surveyed Canadian hepatobiliary surgeons registered with the Canadian Hepatopancreatobiliary Association, general and colorectal surgeons registered with the College of Physicians and Surgeons of Ontario and the Canadian Society of Colorectal Surgeons who provide colorectal cancer care with a pilot-tested questionnaire. Attitudes to relevant guideline recommendations and perceived barriers to postdischarge venous thromboembolism prophylaxis were assessed on a 5-point Likert scale. RESULTS: There were 128 responses (response rate 60%, 128 of 213), including 60 general/colorectal and 68 hepatobiliary surgeons. Most surgeons were aware (122 of 128, 95%), agreed (101 of 122, 83%), adopted (78 of 101, 77%), and adhered (74 of 78, 95%) with guidelines. Preexisting venous thromboembolism-prophylaxis hospital programs, hepatobiliary surgeons, and geographical region were associated with increased likelihood of adherence. Among respondents that did not agree, insufficient evidence (median Likert: 4, interquartile range 3-5) and low incidence of venous thromboembolism (median Likert: 4, interquartile range 3-4) were cited as the strongest barriers. Surgeons who agreed but did not adopt these programs reported that the most significant barriers were "drug cost" (median Likert: 4, interquartile range 3-4) and "subcutaneous injections" (median Likert: 4, interquartile range 3-4). Surgeons that adhered additionally reported "logistical challenges of prescribing" as the greatest implementation barrier. CONCLUSION: Surgeons who remain apprehensive about postdischarge venous thromboembolism prophylaxis cite poor evidence and cost of the medication as the major barriers. Adherence was higher among hepatobiliary surgeons and at hospitals with existing venous thromboembolism-prophylaxis programs.
Assuntos
Assistência ao Convalescente , Anticoagulantes/uso terapêutico , Procedimentos Cirúrgicos do Sistema Digestório , Complicações Pós-Operatórias/prevenção & controle , Tromboembolia Venosa/prevenção & controle , Anticoagulantes/economia , Humanos , Alta do Paciente , Padrões de Prática Médica/estatística & dados numéricos , Cirurgiões , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Laparoscopic hepatectomy (LH) has been deemed safe, and, in the case of minor hepatectomy, the standard of care. Short-, long-term outcomes and costs of LH compared with open hepatectomy (OH) in patients with colorectal cancer liver metastases have not been well described at the population level. MATERIALS AND METHODS: Patients diagnosed with colorectal cancer undergoing hepatectomy were included in this population-based retrospective cohort study from 2006- to 2014. Postoperative complications (per Clavien-Dindo) and survival were analyzed using a linear mixed model and Cox-Proportional hazards model respectively. Costs of surgery and the 90-day postoperative period were considered in 2018 Canadian dollars and compared from the perspective of a third-party payer. RESULTS: Over a median follow-up of 56 months, 95% confidence interval (CI): 51 to 68), there were 2991 hepatectomies (OH: 2551 (85%) and LH: 440 (15%)). LH compared to OH was more common for patients >70 years-old (30% vs. 22%, p = 0.004) and for minor hepatectomy (52% vs. 32%, p < 0.001) respectively. By multivariable analyses, OH was associated with similar 90-day mortality (Odds Ratio (OR) 1.05, 95% CI: 0.56-1.97), and overall survival (Hazard Ratio (HR) 1.08, 95% CI: 0.90-1.29), but higher rates of major postoperative complications (OR 1.34, 95% CI: 1.03-1.76), higher cost (median difference $6,163, 95% CI: $3229 to $9096), and longer length of hospital stay (LOS) (mean difference 3.04 days, 95% CI: 2.7 to 3.91). CONCLUSION: LH was associated with lower postoperative complications, shorter LOS, which translated into lower costs to the healthcare system, without differences in postoperative mortality and survival.
Assuntos
Neoplasias Colorretais/patologia , Hepatectomia/métodos , Laparoscopia/métodos , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/cirurgia , Idoso , Idoso de 80 Anos ou mais , Feminino , Custos de Cuidados de Saúde , Hepatectomia/efeitos adversos , Hepatectomia/economia , Humanos , Laparoscopia/efeitos adversos , Laparoscopia/economia , Tempo de Internação , Neoplasias Hepáticas/mortalidade , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Modelos de Riscos Proporcionais , Estudos RetrospectivosRESUMO
BACKGROUND: Simultaneous compared to staged resection of synchronous colorectal cancer liver metastases is considered safe. We aimed to determine their cost implications. STUDY DESIGN: Population-based cohort was generated by linking administrative healthcare datasets in Ontario, Canada (2006-2014). Resection of colorectal cancer and liver metastases within six months was considered synchronous. Cost analysis was performed from the perspective of a third-party payer. Median costs with range were estimated using the log-normal distribution of cost using t-test with a one-year time horizon. RESULTS: Among patients undergoing staged resection (n = 678), the estimated median cost was $54,321 CAD (IQR 45,472 to 68,475) and $41,286 CAD (IQR 31,633 to 58,958) for those undergoing simultaneous resection (n = 390), median difference: $13,035 CAD (p < 0.001). Primary cost driver were all costs related to hospitalization for liver and colon resection, which was higher for the staged approach, median difference: $16,346 CAD (p < 0.001). This was mainly due to a longer median length of hospital stay in the staged vs. simultaneous group (11 vs. 8 days, p < 0.001 respectively), which was not attributable to differences in major postoperative complication rates (23% vs. 28%, p = 0.067 respectively). Other costs, including cost of chemotherapy within six months of surgery ($11,681 CAD vs. $8644 CAD, p = 0.074 respectively) and 90-day re-hospitalization cost ($2155 CAD vs. $2931 CAD, p = 0.454 respectively) were similar between groups. CONCLUSION: Cost of staged resection of synchronous colorectal cancer liver metastases is significantly higher compared to the simultaneous approach, mostly driven by a longer length of hospital stay despite similar postoperative complication rates.
Assuntos
Neoplasias Colorretais/patologia , Custos e Análise de Custo , Hepatectomia/economia , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/cirurgia , Neoplasias Primárias Múltiplas/cirurgia , Adulto , Idoso , Estudos de Coortes , Feminino , Custos de Cuidados de Saúde , Hepatectomia/efeitos adversos , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-IdadeRESUMO
When deciding which new programme to implement and where the additional resources, if needed, will come from, the decision makers need to accommodate the uncertainty of the potential changes in population health and medical expenditures that can occur. They also need to determine the value of these potential changes. The objective of this study is to identify a public valuation function measuring how the public values changes in population health and medical expenditures when healthcare resources are re-allocated. We report the results of a choice experiment conducted in March 2016 in a representative sample of the population living in France (N = 1008). The main results indicate that the public is more sensitive to changes in population health than changes in the level of medical expenditures. There is a non-linear valuation of these changes with evidence of asymmetric preferences and non-constant marginal sensitivity. The public gives 1.4 times more weight to decrease in population health than for the same-size increase. The public becomes less sensitive to marginal changes in population health as the level of changes increases. In a simulation study of 5000 resource allocation decisions, we show that non-linearities in public valuation of population health and medical expenditures matters. The linear and non-linear public valuation functions were associated with respectively 50.1% and 28.1% of situations of acceptable outcome of the reallocation of resources. The level of agreement between these two functions was moderate with a Kappa coefficient of 0.56, and the probability of agreement was mainly driven by the distribution of net changes in population health. This study provides a method and an estimation of a public valuation function that describes the preferences (or values attributed) for every potential outcome stemming from the reallocation of healthcare resources. The results show the importance of measuring such function rather than assuming one.
Assuntos
Gastos em Saúde , Alocação de Recursos , França , Serviços de Saúde , Humanos , IncertezaRESUMO
Background: Several studies report lower costs associated with attaining and maintaining patency for arteriovenous (AV) fistulas as compared to AV grafts among patients receiving hemodialysis. However, these costs may vary according to the AV access's risk of failure to mature (FTM). The aim of this study was to examine the effect of AV access type and risk of FTM on the total costs of attaining and maintaining AV access patency over 1, 3, and 5 years postcreation, among incident accesses. Methods: All first AV access creations (January 1, 2002-January 1, 2018), revisions/resections, and interventions from a single academic institution were prospectively captured. The units costs (from 2011 in CA$) were estimated primarily through the provincial patient Ontario Case Costing Initiative database. The present value of total vascular access-related costs from a third-party payer perspective was calculated by multiplying specific unit costs by the number of AV access creations, revisions/resections, and interventions from the date of creation to 1, 3, and 5 years post creation. The potential associations of AV access type and FTM risk stratum with AV access cost were examined using log-linear models and generalized estimating equations. Results: A total of 906 patients were included in the study, of which 696 had fistulas and 210 had grafts. The median present value of total costs to attain and maintain AV access over 1, 3, and 5 years was positively associated with the highest FTM risk stratum in all models. It was not associated with AV access type when the interaction between AV access type and FTM risk stratum was considered. Conclusions: The costs of attaining and maintaining AV access were increased among patients with high/very high FTM risk. Risk of FTM, related interventions, and costs should be considered when choosing vascular access type for an individual patient.
Assuntos
Derivação Arteriovenosa Cirúrgica , Derivação Arteriovenosa Cirúrgica/efeitos adversos , Oclusão de Enxerto Vascular/epidemiologia , Humanos , Diálise Renal/efeitos adversos , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Most studies that examine comorbidity and its impact on health service utilization focus on a single index-condition and are published in disease-specific journals, which limit opportunities to identify patterns across conditions/disciplines. These comparisons are further complicated by the impact of using different study designs, multimorbidity definitions and data sources. The aim of this paper is to share insights on multimorbidity and associated health services use and costs by reflecting on the common patterns across 3 parallel studies in distinct disease cohorts (diabetes, dementia, and stroke) that used the same study design and were conducted in the same health jurisdiction over the same time period. METHODS: We present findings that lend to broader Insights regarding multimorbidity based on the relationship between comorbidity and health service use and costs seen across three distinct disease cohorts. These cohorts were originally created using multiple linked administrative databases to identify community-dwelling residents of Ontario, Canada with one of diabetes, dementia, or stroke in 2008 and each was followed for health service use and associated costs. RESULTS: We identified 376,434 indviduals wtih diabetes, 95,399 wtih dementia, and 29,671 with stroke. Four broad insights were identified from considering the similarity in comorbidity, utilization and cost patterns across the three cohorts: 1) the most prevalent comorbidity types were hypertension and arthritis, which accounted for over 75% of comorbidity in each cohort; 2) overall utilization increased consistently with the number of comorbidities, with the vast majority of services attributed to comorbidity rather than the index conditions; 3) the biggest driver of costs for those with lower levels of comorbidity was community-based care, e.g., home care, GP visits, but at higher levels of comorbidity the driver was acute care services; 4) service-specific comorbidity and age patterns were consistent across the three cohorts. CONCLUSIONS: Despite the differences in population demographics and prevalence of the three index conditions, there are common patterns with respect to comorbidity, utilization, and costs. These common patterns may illustrate underlying needs of people with multimorbidity that are often obscured in literature that is still single disease-focused.
Assuntos
Demência/epidemiologia , Diabetes Mellitus/epidemiologia , Custos de Cuidados de Saúde/estatística & dados numéricos , Serviços de Saúde/estatística & dados numéricos , Multimorbidade , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Acidente Vascular Cerebral/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Artrite/epidemiologia , Comorbidade , Demência/economia , Diabetes Mellitus/economia , Feminino , Serviços de Saúde/economia , Humanos , Hipertensão/epidemiologia , Masculino , Ontário/epidemiologia , Prevalência , Projetos de Pesquisa , Acidente Vascular Cerebral/economiaRESUMO
AIMS: The Heart Outcomes Prevention Evaluation-3 (HOPE-3) found that rosuvastatin alone or with candesartan and hydrochlorothiazide (HCT) (in a subgroup with hypertension) significantly lowered cardiovascular events compared with placebo in 12 705 individuals from 21 countries at intermediate risk and without cardiovascular disease. We assessed the costs implications of implementation in primary prevention in countries at different economic levels. METHODS AND RESULTS: Hospitalizations, procedures, study and non-study medications were documented. We applied country-specific costs to the healthcare resources consumed for each patient. We calculated the average cost per patient in US dollars for the duration of the study (5.6 years). Sensitivity analyses were also performed with cheapest equivalent substitutes. The combination of rosuvastatin with candesartan/HCT reduced total costs and was a cost-saving strategy in United States, Canada, Europe, and Australia. In contrast, the treatments were more expensive in developing countries even when cheapest equivalent substitutes were used. After adjustment for gross domestic product (GDP), the costs of cheapest equivalent substitutes in proportion to the health care costs were higher in developing countries in comparison to developed countries. CONCLUSION: Rosuvastatin and candesartan/HCT in primary prevention is a cost-saving approach in developed countries, but not in developing countries as both drugs and their cheapest equivalent substitutes are relatively more expensive despite adjustment by GDP. Reductions in costs of these drugs in developing countries are essential to make statins and blood pressure lowering drugs affordable and ensure their use. CLINICAL TRIAL REGISTRATION: HOPE-3 ClinicalTrials.gov number, NCT00468923.
Assuntos
Anti-Hipertensivos/administração & dosagem , Anti-Hipertensivos/economia , Benzimidazóis/administração & dosagem , Benzimidazóis/economia , Doenças Cardiovasculares/economia , Doenças Cardiovasculares/prevenção & controle , Custos de Cuidados de Saúde , Hidroclorotiazida/administração & dosagem , Hidroclorotiazida/economia , Inibidores de Hidroximetilglutaril-CoA Redutases/administração & dosagem , Inibidores de Hidroximetilglutaril-CoA Redutases/economia , Prevenção Primária/economia , Rosuvastatina Cálcica/administração & dosagem , Rosuvastatina Cálcica/economia , Tetrazóis/administração & dosagem , Tetrazóis/economia , Austrália , Compostos de Bifenilo , Canadá , Combinação de Medicamentos , Europa (Continente) , Humanos , Estados UnidosRESUMO
BACKGROUND: The final outcome of any resource allocation decision in healthcare cannot be determined in advance. Thus, decision makers, in deciding which new program to implement (or not), need to accommodate the uncertainty of different potential outcomes (i.e., change in both health and costs) that can occur, the size and nature (i.e., 'bad' or 'good') of these outcomes, and how they are being valued. Using the decision-making plane, which explicitly incorporates opportunity costs and relaxes the assumptions of perfect divisibility and constant returns to scale of the cost-effectiveness plane, all the potential outcomes of each resource allocation decision can be described. OBJECTIVE: In this study, we describe the development and testing of an instrument, using a discrete choice experiment methodology, allowing the measurement of public preferences for potential outcomes falling in different quadrants of the decision-making plane. METHOD: In a sample of 200 participants providing 4200 observations, we compared four versions of the preference-elicitation instrument using a range of indicators. RESULTS: We identified one version that was well accepted by the participants and with good measurement properties. CONCLUSION: This validated instrument can now be used in a larger representative sample to study the preferences of the public for potential outcomes stemming from re-allocation of healthcare resources.
Assuntos
Atenção à Saúde/organização & administração , Gastos em Saúde/estatística & dados numéricos , Opinião Pública , Alocação de Recursos/organização & administração , Análise Custo-Benefício , Tomada de Decisões , Atenção à Saúde/economia , Feminino , Humanos , Masculino , Preferência do Paciente/estatística & dados numéricos , Alocação de Recursos/economia , IncertezaRESUMO
BACKGROUND: Complications frequently occur after pancreaticoduodenectomy. Patients undergoing pancreaticoduodenectomy tend to be older; age and postoperative complication may be associated. To clarify this association, we compared postoperative outcomes in patients undergoing pancreaticoduodenectomy based on age group. We aimed to determine whether we could identify an age cutoff where the incidence and cost of postoperative complications starts increasing and potentially outweigh the potential benefits of pancreaticoduodenectomy. MATERIALS AND METHODS: We built a retrospective cohort of consecutive patients undergoing pancreaticoduodenectomy at one institution from 2011 to 2017. Demographics, operative data and costs were obtained from hospital and administrative databases. A restricted cubic spline regression analysis was performed to graphically identify the age in which the comprehensive complication index (CCI) substantially increased. Cost analysis was undertaken from the perspective of a third-party payer. Differences in costs between age groups were tested using t-test. RESULTS: Among 440 patients, the CCI became significantly higher at the age cutoff of 72 (median 21 in the older vs. 12 in the younger group, Pâ¯=â¯0.014). Postoperative complications (74% vs. 64%, Pâ¯=â¯0.038), and mortality (8% vs. 3%, Pâ¯=â¯0.016) were also significantly higher in the older age group; mostly driven by pneumonia (11% vs. 6%, Pâ¯=â¯0.097), myocardial infarction (12% vs. 4%, Pâ¯<â¯0.002) and urinary tract infection (18% vs. 5%, Pâ¯=â¯0.003). Median length of hospital stay was also longer for the older age group (10 vs. 8 days, Pâ¯=â¯0.002). Total mean cost was significantly higher in the older age group ($38,225 CAD vs. $29,771 CAD). CONCLUSIONS: In our cohort of patients, after age 72, pancreaticoduodenectomy is associated with significantly more postoperative complications and deaths which translated in longer hospital stay and higher costs. This information may help patients and surgeons make informed decisions.
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Custos de Cuidados de Saúde , Pancreaticoduodenectomia/efeitos adversos , Complicações Pós-Operatórias/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Tempo de Internação/economia , Masculino , Pessoa de Meia-Idade , Pancreaticoduodenectomia/economia , Pancreaticoduodenectomia/mortalidade , Complicações Pós-Operatórias/epidemiologia , Estudos RetrospectivosRESUMO
RATIONALE, AIMS, AND OBJECTIVES: The Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) framework has undergone several modifications since it was first presented as a method for developing clinical practice recommendations. In the previous two articles of this series, we showed that absent, in the first three versions of GRADE, is a justification (theoretical and/or empirical) for why the presented criteria for determining the quality of evidence and the components for determining the strength of a recommendation were included (and others not included) in the framework. Furthermore, it was often not clear how to operationalize and integrate the criteria/components when using the framework. In part 3 of this series, we examine the literature since version 3 to see if the GRADE working group has provided an overall justification scheme for GRADE or clear instruction on how to operationalize and integrate the criteria/components in the framework. METHODS: Narrative review. RESULTS: GRADE has undergone further modification since the last version was presented. In the recent literature, we see additional shifts in terminology (eg, "quality of evidence" is now "certainty of evidence"), clarification on the construct of certainty of evidence, continued emphasis on "transparency" and new emphasis on "trustworthiness," the addition of health equity as a component for determining strength of a recommendation, and the development of the Evidence to Decision frameworks. However, these modifications have done little to improve the justification scheme that sustains GRADE or clarify how to operationalize the criteria/components. CONCLUSIONS: If we desire that our clinical recommendations be based on scientific teaching rather than faith-based preaching, then the GRADE framework should be justified theoretically and/or empirically. Until such time that the working group provides a theoretical justification that the use of the GRADE framework should produce valid recommendations, and/or empirical evidence to support that it does, enthusiasm for the framework should be tempered.
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Estudos de Avaliação como Assunto , Medicina Baseada em Evidências/classificação , Medicina Baseada em Evidências/normas , Guias de Prática Clínica como Assunto , Confiabilidade dos Dados , JulgamentoRESUMO
OBJECTIVES: To compare the effect of a 6-month community-based intervention with that of usual care on quality of life, depressive symptoms, anxiety, self-efficacy, self-management, and healthcare costs in older adults with type 2 diabetes mellitus (T2DM) and 2 or more comorbidities. DESIGN: Multisite, single-blind, parallel, pragmatic, randomized controlled trial. SETTING: Four communities in Ontario, Canada. PARTICIPANTS: Community-dwelling older adults (≥65) with T2DM and 2 or more comorbidities randomized into intervention (n = 80) and control (n = 79) groups (N = 159). INTERVENTION: Client-driven, customized self-management program with up to 3 in-home visits from a registered nurse or registered dietitian, a monthly group wellness program, monthly provider team case conferences, and care coordination and system navigation. MEASUREMENTS: Quality-of-life measures included the Physical Component Summary (PCS, primary outcome) and Mental Component Summary (MCS, secondary outcome) scores of the Medical Outcomes Study 12-item Short-Form Health Survey (SF-12). Other secondary outcome measures were the Generalized Anxiety Disorder Scale, Center for Epidemiologic Studies Depression Scale (CES-D-10), Summary of Diabetes Self-Care Activities (SDSCA), Self-Efficacy for Managing Chronic Disease, and healthcare costs. RESULTS: Morbidity burden was high (average of eight comorbidities). Intention-to-treat analyses using analysis of covariance showed a group difference favoring the intervention for the MCS (mean difference = 2.68, 95% confidence interval (CI) = 0.28-5.09, P = .03), SDSCA (mean difference = 3.79, 95% CI = 1.02-6.56, P = .01), and CES-D-10 (mean difference = -1.45, 95% CI = -0.13 to -2.76, P = .03). No group differences were seen in PCS score, anxiety, self-efficacy, or total healthcare costs. CONCLUSION: Participation in a 6-month community-based intervention improved quality of life and self-management and reduced depressive symptoms in older adults with T2DM and comorbidity without increasing total healthcare costs.
Assuntos
Comorbidade , Diabetes Mellitus Tipo 2/terapia , Qualidade de Vida , Autogestão/métodos , Idoso , Diabetes Mellitus Tipo 2/psicologia , Feminino , Custos de Cuidados de Saúde , Humanos , Masculino , Ontário , Método Simples-CegoRESUMO
RATIONALE, AIMS, AND OBJECTIVES: The physician is often implicated as an important cause of observed variations in health care service use. However, it is not clear if physician-related variation is problematic for patient care. This paper illustrates that observed physician-related variation is not necessarily unwarranted. METHODS: This is a narrative review. RESULTS: Many studies have attributed observed variations to the physician, but little attention is given towards discriminating between those variations that exist for good reasons and those that are unwarranted. Two arguments can be made for why physician-related variation is unwarranted. The first posits that physician-related factors should not play a role in management of care decisions because such decisions should be driven by science (which is imagined to be definitive). The second considers the possibility of supplier-induced demand as a factor driving observed variations. We show that neither argument is sufficient to rule out that physician-related variations may be warranted. Furthermore, the claim that such variations are necessarily problematic for patients has yet to be substantiated empirically. CONCLUSIONS: It is not enough to simply show that physician-related variation can exist-one must also show where it is unwarranted and what is the magnitude of unwarranted variations. Failure to show this can have significant implications on how we interpret and respond to observed variations. Improved measurement of the sources of variation, especially with respect to patient preferences and context, may help us start to disentangle physician-related variation that is desirable from that which is unwarranted.
Assuntos
Tomada de Decisão Clínica , Atenção à Saúde , Papel do Médico , Atenção à Saúde/métodos , Atenção à Saúde/organização & administração , Atenção à Saúde/normas , Pesquisa sobre Serviços de Saúde/métodos , Humanos , Variações Dependentes do Observador , Padrões de Prática Médica , Melhoria de QualidadeRESUMO
It is hard to ignore the importance of patient time investment in the production of health since the influential paper by Grossman (1972). Patients' time includes time to admission, travel time, waiting time, and treatment time and can be substantial. Patients' time is, however, often ignored in economic analyses. This may lead to biased results and inappropriate policy recommendations, which may eventually influence patients' health, wellbeing and welfare. How to value patient time is not straightforward. Although there is some emerging literature on the monetary valuation of patient time, an important challenge remains to develop an approach that can be used to monetarily value time of patients not participating in the labour market. We aim to contribute to the health economics literature by describing and empirically illustrating how to monetarily value the time of patients not participating in the labour market comprehensively, using the contingent valuation method. It is worth noting that our method can also be applied to people participating in the labour market. This paper describes the development of the contingent valuation survey. We apply our survey approach to a sample of 238 Dutch patients not participating in the labour market: n = 107 Radiotherapy department (data collected between November 2011 and January 2013); n = 44 Rehabilitation department (March 2012-May 2012); n = 87 Orthopaedics department (January to June 2013). Results show that those patients value waiting time the highest (30.10 per hour) and value travel and treatment time equally with respectively 13.20 and 13.32 per hour. This paper encourages future empirical research refining and applying the developed survey methodology to create more data on how other subgroups of individuals value their patients' time.
Assuntos
Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Admissão do Paciente/economia , Pacientes/psicologia , Tempo , Meios de Transporte/economia , Listas de Espera , Humanos , Modelos Econométricos , Países Baixos , Ortopedia/estatística & dados numéricos , Admissão do Paciente/estatística & dados numéricos , Radioterapia/estatística & dados numéricos , Reabilitação/estatística & dados numéricos , Meios de Transporte/estatística & dados numéricos , DesempregoRESUMO
BACKGROUND: Many community-based self-management programs have been developed for older adults with type-2 diabetes mellitus (T2DM), bolstered by evidence from randomized controlled trials (RCTs) that T2DM can be prevented and managed through lifestyle modifications. However, the evidence for their effectiveness is contradictory and weakened by reliance on single-group designs and/or small samples. Additionally, older adults with multiple chronic conditions (MCC) are often excluded because of recruiting and retention challenges. This paper presents a protocol for a two-armed, multisite, pragmatic, mixed-methods RCT examining the effectiveness and implementation of the Aging, Community and Health Research Unit-Community Partnership Program (ACHRU-CPP), a new 6-month interprofessional, nurse-led program to promote self-management in older adults (aged 65 years or older) with T2DM and MCC and support their caregivers (including family and friends). METHODS/DESIGN: The study will enroll 160 participants in two Canadian provinces, Ontario and Alberta. Participants will be randomly assigned to the control (usual care) or program study arm. The program will be delivered by registered nurses (RNs) and registered dietitians (RDs) from participating diabetes education centers (Ontario) or primary care networks (Alberta) and program coordinators from partnering community-based organizations. The 6-month program includes three in-home visits, monthly group sessions, monthly team meetings for providers, and nurse-led care coordination. The primary outcome is the change in physical functioning as measured by the Physical Component Summary (PCS-12) score from the short form-12v2 health survey (SF-12). Secondary client outcomes include changes in mental functioning, depressive symptoms, anxiety, and self-efficacy. Caregiver outcomes include health-related quality of life and depressive symptoms. The study includes a comparison of health care service costs for the intervention and control groups, and a subgroup analysis to determine which clients benefit the most from the program. Descriptive and qualitative data will be collected to examine implementation of the program and effects on interprofessional/team collaboration. DISCUSSION: This study will provide evidence of the effectiveness of a community-based self-management program for a complex target population. By studying both implementation and effectiveness, we hope to improve the uptake of the program within the existing community-based structures, and reduce the research-to-practice gap. TRIAL REGISTRATION: ClinicalTrials.gov, Identifier: NCT02158741 . Registered on 3 June 2014.
Assuntos
Envelhecimento/psicologia , Cuidadores/psicologia , Serviços de Saúde Comunitária , Diabetes Mellitus Tipo 2/enfermagem , Múltiplas Afecções Crônicas/enfermagem , Autocuidado/métodos , Apoio Social , Fatores Etários , Idoso , Alberta , Cuidadores/economia , Protocolos Clínicos , Serviços de Saúde Comunitária/economia , Análise Custo-Benefício , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/economia , Diabetes Mellitus Tipo 2/psicologia , Feminino , Custos de Cuidados de Saúde , Estilo de Vida Saudável , Humanos , Masculino , Múltiplas Afecções Crônicas/economia , Múltiplas Afecções Crônicas/psicologia , Ontário , Qualidade de Vida , Projetos de Pesquisa , Comportamento de Redução do Risco , Autocuidado/economia , Autocuidado/psicologia , Fatores de Tempo , Resultado do TratamentoRESUMO
AIMS: This study describes the comorbid conditions in Canadian, community-dwelling older adults with diabetes and the association between the number of comorbidities and health service use and costs. METHODS: This retrospective cohort study used multiple linked administrative data to determine 5-year health service utilization in a population-based cohort of community-living individuals aged 66 and over with a diabetes diagnosis as of April 1, 2008 (baseline). Utilization included physician visits, emergency department visits, hospitalizations, and home care services. RESULTS: There were 376,421 cohort members at baseline, almost all (95%) of which had at least one comorbidity and half (46%) had 3 or more. The most common comorbidities were hypertension (83%) and arthritis (61%). Service use and associated costs consistently increased as the number of comorbidities increased across all services and follow-up years. Conditions generally regarded as nondiabetes-related were the main driver of service use. Over time, use of most services declined for people with the highest level of comorbidity (3+). Hospitalizations and emergency department visits represented the largest share of costs for those with the highest level of comorbidity (3+), whereas physician visits were the main costs for those with fewer comorbidities. CONCLUSIONS: Comorbidities in community-living older adults with diabetes are common and associated with a high level of health service use and costs. Accordingly, it is important to use a multiple chronic conditions (not single-disease) framework to develop coordinated, comprehensive and patient-centred programs for older adults with diabetes so that all their needs are incorporated into care planning.
Assuntos
Serviços de Saúde Comunitária/economia , Diabetes Mellitus/epidemiologia , Custos de Cuidados de Saúde/tendências , Serviços de Saúde/estatística & dados numéricos , Vigilância da População , Adulto , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Diabetes Mellitus/terapia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Ontário/epidemiologia , Estudos RetrospectivosRESUMO
OBJECTIVE: To characterize comorbid chronic conditions, describe health services use, and estimate health care costs among community-dwelling older adults with prior stroke. METHODS: This is a retrospective cohort study using administrative data from Ontario, Canada. We identified all community-dwelling individuals aged 66 and over on April 1, 2008 (baseline), who had experienced a stroke at least 6 months prior. We estimated the prevalence of 14 comorbid conditions at baseline; we captured all physician visits, emergency department visits, hospital admissions, home care contacts, and associated costs over 5 years stratifying by number of comorbid conditions. Where possible, we distinguished between health services use for stroke- and non-stroke-related reasons. RESULTS: A total of 29,673 individuals met our criteria. Only 1% had no comorbid conditions, while 74.9% had 3 or more. The most common conditions were hypertension (89.8%) and arthritis (65.8%); 5 other conditions had a prevalence of 20% or more (ischemic heart disease, diabetes, chronic obstructive pulmonary disease, inflammatory bowel disease, and dementia). Use of all health services doubled with increasing comorbidity and was largely attributed to non-stroke-related reasons. Total and per-patient costs increased with comorbidity. Main cost drivers shifted from physician and home care visits to hospital admissions with greater comorbidity. CONCLUSIONS: Our findings demonstrate the importance of community-based patient-centered care strategies for stroke survivors that address their range of health needs and prevent more costly acute care use.