RESUMO
OBJECTIVE: This study examines whether individualism weakens the effectiveness of the COVID-19 vaccine eligibility expansions in the United States in 2021, and assesses the associated social benefits or costs associated with individualism. METHODS: We construct a county-level composite individualism index as a proxy of culture and the fraction of vaccine eligible population as a proxy of vaccination campaign (mean: 41.34%). We estimate whether the COVID-19 vaccine eligibility policy is less effective in promoting vaccine coverage, reducing in COVID-19 related hospitalization and death using a linear two-way fixed effect model in a sample of 2866 counties for the period between early December 2020 and July 1, 2021. We also test whether individualism shapes people's attitudes towards vaccine using a linear probability model in a sample of 625,308 individuals aged 18-65 (mean age: 43.3; 49% male; 59.1% non-Hispanic white, 19.1% Hispanic, 12% African American; 5.9% Asian) from the Household Pulse Survey. RESULTS: The effects of expanded vaccine eligibility are diminished in counties with greater individualism, as evidenced by lower effectiveness in increasing vaccination rates and reducing outpatient doctor visits primarily for COVID-related symptoms and COVID deaths. Moreover, our results show that this cultural influence on attitudes towards vaccine is more pronounced among the less educated, but unrelated to race. CONCLUSION: Assuming an average level of vaccine eligibility policies and an average intensity of individualism across the nation, we calculate that the average social cost associated with an individualistic culture amid the pandemic is approximately $50.044 billion, equivalent to 1.32% of the total U.S. health care spending in 2019. Our paper suggests that strategies to promote public policy compliance should be tailored to accommodate cultural and social contexts.
Assuntos
Vacinas contra COVID-19 , COVID-19 , Humanos , Vacinas contra COVID-19/economia , Vacinas contra COVID-19/administração & dosagem , Masculino , COVID-19/prevenção & controle , COVID-19/epidemiologia , Adulto , Estados Unidos , Feminino , Pessoa de Meia-Idade , Idoso , Adolescente , Adulto Jovem , Saúde Pública , SARS-CoV-2 , IndividualidadeRESUMO
In July 2002, a global budgeting system was imposed on hospitals in Taiwan. This system set a fixed budget for all hospitals within a region but included special provisions that sheltered reimbursements for drug expenditures. We study the size and nature of changes in hospital physicians' use of drugs for outpatient care following this budgetary change and find that drug expenditures for outpatient care increased by 11.7%. Our results suggest that physicians began prescribing more expensive drugs, more drugs, and drugs for longer periods but that these different responses did not all occur at the same time. The overall response was strongest in for-profit hospitals, but drug-related decisions changed in all hospital types.
Assuntos
Gastos em Saúde , Preparações Farmacêuticas , Orçamentos , Hospitais , Humanos , TaiwanRESUMO
We estimate a gender differential in the intergenerational transmission of adverse birth outcomes. We link Taiwan birth certificates from 1978 to 2006 to create a sample of children born in the period 1999-2006 that includes information about their parents and their maternal grandmothers. We use maternal-sibling fixed effects to control for unobserved family-linked factors that may be correlated with birth outcomes across generations, and define adverse birth outcomes as small for gestational age. We find that when a mother is in the 5th percentile of birth weight for her gestational age, then her female children are 49-53% more likely to experience the same adverse birth outcome compared to other female children, while her male children are 27-32% more likely to experience this relative to other male children. We then investigate whether long-run improvements in local socio-economic conditions experienced by the child's family, as measured by intergenerational changes in town-level maternal education, affect the gender differential. We find no evidence that intergenerational improvements in socioeconomic conditions reduce the gender differential.
Assuntos
Desenvolvimento Econômico , Disparidades nos Níveis de Saúde , Fatores Sexuais , Classe Social , Declaração de Nascimento , Feminino , Humanos , Recém-Nascido , Masculino , Gravidez , TaiwanRESUMO
INTRODUCTION: Although pay for performance (P4P) programs are being increasingly used by state Medicaid programs to provide incentives for managed care plans to provide high-quality care, no national study has examined the effects of these plans on commonly targeted outcomes such as childhood immunization rates. METHODS: Information from the 1999-2011 National Immunization Survey combined with information on state Medicaid P4P programs from the Centers for Medicare and Medicaid Services was used to study the effect of Medicaid P4P programs on the immunization status of children aged 19-35 months. Difference-in-difference-in-difference models were used to study whether adoption of Medicaid P4P programs was associated with higher immunization rates among Medicaid-eligible children relative to non-Medicaid eligible children within states that adopted Medicaid P4P programs compared with states that did not. Linear probability models were used in all estimations, and models controlled for demographic factors. RESULTS: The study found no overall effect of Medicaid P4P on the chance that children aged 19-35 months had completed the 4:3:1:3:3:1 vaccination series. However, there was a 4 percentage point increase in the chance that a child 19-23 months had completed the series. CONCLUSIONS: This study provides some evidence that Medicaid P4P programs may be helpful in improving childhood vaccination rates. Further study of the effects on other targeted outcomes as well as the effects of different P4P program designs may increase understanding of the potential role of these programs in improving the quality of health care.
Assuntos
Esquemas de Imunização , Programas de Assistência Gerenciada/economia , Medicaid/economia , Reembolso de Incentivo/economia , Pré-Escolar , Humanos , Lactente , Indicadores de Qualidade em Assistência à Saúde , Inquéritos e Questionários , Estados Unidos , Vacinação/métodosRESUMO
In this article, we exploit a unique natural experiment-the implementation of National Health Insurance (NHI) in Taiwan in 1995-to examine how the introduction of universal health insurance increases or decreases the likelihood of intergenerational coresidence. Five waves of surveys from the Survey of Health and Living Status of the Elderly in Taiwan between 1989 and 2003 are employed, and models with various specifications are estimated. Our results indicate a mixed relationship between the likelihood of intergenerational coresidence and the enactment of NHI. Although NHI on average reduces the probability that elderly parents live with their adult children by approximately 6.6 %, the likelihood of intergenerational coresidence increases among families benefiting most from NHI, such as those with unhealthy elderly mothers and fewer children.
Assuntos
Características da Família , Cobertura Universal do Seguro de Saúde/estatística & dados numéricos , Atividades Cotidianas , Filhos Adultos/estatística & dados numéricos , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Relação entre Gerações , Masculino , Pessoa de Meia-Idade , Modelos Econométricos , Fatores Sexuais , Fatores Socioeconômicos , TaiwanRESUMO
BACKGROUND: A global budgeting system helps control the growth of healthcare spending by setting expenditure ceilings. However, the hospital global budget implemented in Taiwan in 2002 included a special provision: drug expenditures are reimbursed at face value, while other expenditures are subject to discounting. That gives hospitals, particularly those that are for-profit, an incentive to increase drug expenditures in treating patients. METHODS: We calculated monthly drug expenditures by hospital departments from January 1997 to June 2006, using a sample of 348 193 patient claims to Taiwan National Health Insurance. To allow for variation among responses by departments with differing reliance on drugs and among hospitals of different ownerships, we used quantile regression to identify the effect of the hospital global budget on drug expenditures. RESULTS: Although drug expenditure increased in all hospital departments after the enactment of the hospital global budget, departments in for-profit hospitals that rely more heavily on drug treatments increased drug spending more, relative to public hospitals. CONCLUSIONS: Our findings suggest that a global budgeting system with special reimbursement provisions for certain treatment categories may alter treatment decisions and may undermine cost-containment goals, particularly among for-profit hospitals.
Assuntos
Orçamentos , Controle de Custos , Uso de Medicamentos/economia , Gastos em Saúde , Hospitais , Programas Nacionais de Saúde , Propriedade/economia , Tomada de Decisões , Hospitais Públicos , Humanos , Reembolso de Seguro de Saúde , Setor Privado , Setor Público , Análise de Regressão , TaiwanRESUMO
Information on the quality of healthcare gives providers an incentive to improve care, and this incentive should be stronger in more competitive markets. We examine this hypothesis by studying Pennsylvanian hospitals during the years 1995-2004 to see whether those hospitals located in more competitive markets increased the quality of the care provided to Medicare patients after report cards rating the quality of their Coronary Artery Bypass Graft programs went online in 1998. We find that after the report cards went online, hospitals in more competitive markets used more resources per patient, and achieved lower mortality among more severely ill patients.
Assuntos
Competição Econômica , Hospitais/normas , Acesso à Informação , Ponte de Artéria Coronária/mortalidade , Ponte de Artéria Coronária/normas , Mortalidade Hospitalar , Humanos , Medicare/organização & administração , Pennsylvania/epidemiologia , Qualidade da Assistência à Saúde/normas , Estados UnidosRESUMO
OBJECTIVE: Examine whether health information technology (HIT) at nonhospital facilities (NHFs) improves health outcomes and decreases resource use at hospitals within the same heath care network, and whether the impact of HIT varies as providers gain experience using the technologies. DATA SOURCES: Administrative claims data on 491,832 births in Pennsylvania during 1998-2004 from the Pennsylvania Health Care Cost Containment Council and HIT applications data from the Dorenfest Institute. STUDY DESIGN: Fixed-effects regression analysis of the impact of HIT at NHFs on adverse birth outcomes and resource use. PRINCIPAL FINDINGS: Greater use of clinical HIT applications by NHFs is associated with reduced incidence of obstetric trauma and preventable complications, as well as longer lengths of stay. In addition, the beneficial effects of HIT increase the longer that technologies have been in use. However, we find no consistent evidence on whether or how nonclinical HIT in NHFs affects either resource use or health outcomes. CONCLUSIONS: Clinical HIT applications at NHFs may reduce the likelihood of adverse birth outcomes, particularly after physicians and staff gain experience using the technologies.
Assuntos
Instituições de Assistência Ambulatorial/organização & administração , Aplicações da Informática Médica , Complicações na Gravidez/prevenção & controle , Resultado da Gravidez/epidemiologia , Qualidade da Assistência à Saúde/organização & administração , Adolescente , Adulto , Fatores Etários , Instituições de Assistência Ambulatorial/estatística & dados numéricos , Parto Obstétrico/economia , Registros Eletrônicos de Saúde/estatística & dados numéricos , Feminino , Humanos , Revisão da Utilização de Seguros/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Pessoa de Meia-Idade , Pennsylvania , Gravidez , Qualidade da Assistência à Saúde/estatística & dados numéricos , Análise de Regressão , Fatores Socioeconômicos , Adulto JovemRESUMO
Since 1992, the Pennsylvania Health Care Cost Containment Council (PHC4) has published cardiac care report cards for coronary artery bypass graft (CABG) surgery providers. We examine the impact of CABG report cards on a provider's aggregate volume and volume by patient severity and then employ a mixed logit model to investigate the matching between patients and providers. We find a reduction in volume of poor performing and unrated surgeons' volume but no effect on more highly rated surgeons or hospitals of any rating. We also find that the probability that patients, regardless of severity of illness, receive CABG surgery from low-performing surgeons is significantly lower.
Assuntos
Competência Clínica/normas , Ponte de Artéria Coronária/normas , Serviços de Informação , Qualidade da Assistência à Saúde , Centro Cirúrgico Hospitalar/normas , Ponte de Artéria Coronária/economia , Setor de Assistência à Saúde , Mortalidade Hospitalar , Humanos , Modelos Logísticos , Pennsylvania , Centro Cirúrgico Hospitalar/economia , Centro Cirúrgico Hospitalar/estatística & dados numéricosRESUMO
OBJECTIVE: To investigate whether provider volume has an impact on the hazard of mortality for coronary artery bypass grafting (CABG) patients in Taiwan. DATA SOURCES/STUDY SETTING: Multiple sources of linked data from the National Health Insurance Program in Taiwan. STUDY DESIGN: The linked data were used to identify 27,463 patients who underwent CABG without concomitant angioplasty or valve procedures and the surgeon and hospital volumes. Generalized estimating equations and hazard models were estimated to assess the impact of volume on mortality. The hazard modeling technique used accounts for bias stemming from unobserved heterogeneity. PRINCIPAL FINDINGS: Both surgeon and hospital volume quartiles are inversely related to the hazard of mortality after CABG. Patients whose surgeon is in the three higher volume quartiles have lower 1-, 3-, 6-, and 12-month mortality after CABG, while only those having their procedure performed at the highest quartile of volume hospitals have lower mortality outcomes. CONCLUSIONS: Mortality outcomes are related to provider CABG volume in Taiwan. Unobserved heterogeneity is a concern in the volume-outcome relationship; after accounting for it, surgeon volume effects on short-term mortality are large. Using models controlling for unobserved heterogeneity and examining longer term mortality may still differentiate provider quality by volume.
Assuntos
Serviço Hospitalar de Cardiologia/estatística & dados numéricos , Ponte de Artéria Coronária/mortalidade , Mortalidade Hospitalar , Admissão do Paciente/estatística & dados numéricos , Modelos de Riscos Proporcionais , Indicadores de Qualidade em Assistência à Saúde/organização & administração , Idoso , Ponte de Artéria Coronária/tendências , Feminino , Pesquisa sobre Serviços de Saúde , Número de Leitos em Hospital/estatística & dados numéricos , Mortalidade Hospitalar/tendências , Humanos , Formulário de Reclamação de Seguro/estatística & dados numéricos , Modelos Logísticos , Masculino , Registro Médico Coordenado , Pessoa de Meia-Idade , Programas Nacionais de Saúde/organização & administração , Avaliação de Resultados em Cuidados de Saúde , Risco Ajustado , Taiwan/epidemiologiaRESUMO
PURPOSE: This chapter examines how drug prescribing behavior in Taiwanese hospitals changed after the government changed reimbursement systems. In 2002, Taiwan instituted a system in which hospitals are reimbursed for drug expenditures at full price from a fixed global budget before the remaining budget is allocated to reimburse all other expenditures, often at discounted prices. Providers are thus given a financial incentive to increase prescriptions. METHODOLOGY: We isolate the effect of this system from that of other confounding factors by estimating a difference-in-difference model to analyze monthly drug expenditures of hospital departments for outpatients during the years 1999-2006. FINDINGS: Our results suggest that hospital departments which use drugs more heavily as part of their regular medical care increased their drug prescription expenditures after the implementation of the global budget system. In addition, we find that the response was stronger among for-profit than not-for-profit and public hospitals. IMPLICATIONS: Hospital doctors responded to the financial incentive created by the particular global budgeting system adopted in Taiwan by increasing expenditures on drug treatments for outpatients.
Assuntos
Orçamentos/legislação & jurisprudência , Prescrições de Medicamentos/economia , Reembolso de Incentivo/legislação & jurisprudência , Bases de Dados como Assunto , Economia Hospitalar , TaiwanRESUMO
This paper compares program expenditure and treatment quality of stroke and cardiac patients between 1997 and 2000 across hospitals of various ownership types in Taiwan. Because Taiwan implemented national health insurance in 1995, the analysis is immune from problems arising from the complex setting of the U.S. health care market, such as segmentation of insurance status or multiple payers. Because patients may select admitted hospitals based on their observed and unobserved characteristics, we employ instrument variable (IV) estimation to account for the endogeneity of ownership status. Results of IV estimation find that patients admitted to non-profit hospitals receive better quality care, either measured by 1- or 12-month mortality rates. In terms of treatment expenditure, our results indicate no difference between non-profits and for-profits index admission expenditures, and at most 10% higher long-term expenditure for patients admitted to non-profits than to for-profits.
Assuntos
Gastos em Saúde/estatística & dados numéricos , Cardiopatias/terapia , Hospitais com Fins Lucrativos/organização & administração , Hospitais Públicos/organização & administração , Hospitais Filantrópicos/organização & administração , Propriedade/estatística & dados numéricos , Qualidade da Assistência à Saúde , Acidente Vascular Cerebral/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Pesquisa sobre Serviços de Saúde , Cardiopatias/mortalidade , Mortalidade Hospitalar , Hospitais com Fins Lucrativos/economia , Hospitais com Fins Lucrativos/normas , Hospitais Públicos/economia , Hospitais Públicos/normas , Hospitais Filantrópicos/economia , Hospitais Filantrópicos/normas , Humanos , Masculino , Pessoa de Meia-Idade , Programas Nacionais de Saúde , Propriedade/classificação , Acidente Vascular Cerebral/mortalidade , Taiwan/epidemiologia , Resultado do TratamentoRESUMO
This paper examines the factors that may be responsible for the 50% increase in the number of obese adults in the US since the late 1970s. We employ the 1984-1999 Behavioral Risk Factor Surveillance System, augmented with state level measures pertaining to the per capita number of fast-food and full-service restaurants, the prices of a meal in each type of restaurant, food consumed at home, cigarettes, and alcohol, and clean indoor air laws. Our main results are that these variables have the expected effects on obesity and explain a substantial amount of its trend.
Assuntos
Obesidade/economia , Assunção de Riscos , Adulto , Índice de Massa Corporal , Feminino , Humanos , Estilo de Vida , Masculino , Modelos Econométricos , Obesidade/epidemiologia , Vigilância da População , Restaurantes , Estados Unidos/epidemiologiaRESUMO
The hospital length-of-stay and the discharge destination of a Medicare patient are the outcomes of one decision process involving the interests of the patient, the hospital, and the firms offering covered post-hospital care. We use a competing risk hazard estimation procedure and adjust for unobserved heterogeneity with a non-parametric technique to identify significant factors in the decision process. A patient's health and socio-economic characteristics, the availability of informal care, local market area conditions, and Medicare policies influence length-of-stay and discharge destination. The substitution we find between hospital and post-hospital care and among post-hospital care alternatives has policy implications for Medicare.
Assuntos
Hospitalização/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Medicare/legislação & jurisprudência , Modelos Econométricos , Alta do Paciente/estatística & dados numéricos , Transferência de Pacientes/organização & administração , Pesquisa sobre Serviços de Saúde , Humanos , Política PúblicaRESUMO
Theoretically, when asymmetric information exists, nonprofit organizations, due to the attenuation of the property right, provide better quality of service than do the for-profits. Despite extensive theoretical examination of the behavior of nonprofits, there has been very little empirical testing of the plausibility of these theories. This article addresses the effect of ownership type on the quality of service in the nursing home industry, an environment particularly conducive to identifying the existence of asymmetric information. The study shows that the differences between for-profit and nonprofit homes do become manifest when asymmetric information is present.
Assuntos
Instituições Privadas de Saúde/normas , Casas de Saúde/organização & administração , Organizações sem Fins Lucrativos/normas , Propriedade/estatística & dados numéricos , Indicadores de Qualidade em Assistência à Saúde/estatística & dados numéricos , Atividades Cotidianas/classificação , Idoso , Coleta de Dados , Interpretação Estatística de Dados , Idoso Fragilizado/estatística & dados numéricos , Pesquisa sobre Serviços de Saúde , Humanos , Relação entre Gerações , Medicare , Casas de Saúde/normas , Propriedade/economia , Modelos de Riscos Proporcionais , Indicadores de Qualidade em Assistência à Saúde/economia , Cônjuges , Estados Unidos , Visitas a PacientesRESUMO
We examine how changes in hospital ownership to and from for-profit status affect quality and Medicare payments per hospital stay. We hypothesize that hospitals converting to for-profit ownership boost post acquisition profitability by reducing dimensions of quality not readily observed by patients and by raising prices. We find that 1-2 years after conversion to for-profit status, mortality of patients, which is difficult for outsiders to monitor, increases while hospital profitability rises markedly and staffing decreases. Thereafter, the decline in quality is much lower. A similar decline in quality is not observed after hospitals switch from for-profit to government or private nonprofit status.