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1.
Nurs Outlook ; 69(6): 945-952, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34183190

RESUMEN

BACKGROUND: Reductions in primary care and specialist physicians follow rural hospital closures. As the supply of physicians declines, rural healthcare systems increasingly rely on nurse practitioners (NPs) and certified registered nurse anesthetists (CRNAs) to deliver care. PURPOSE: We sought to examine the extent to which rural hospital closures are associated with changes in the NP and CRNA workforce. METHOD: Using Area Health Resources Files (AHRF) data from 2010-2017, we used an event-study design to estimate the relationship between rural hospital closures and changes in the supply of NPs and CRNAs. FINDINGS: Among 1,544 rural counties, we observed 151 hospital closures. After controlling for local market characteristics, we did not find a significant relationship between hospital closure and the supply of NPs and CRNAs. DISCUSSION: We do not find evidence that NPs and CRNAs respond to rural hospital closures by leaving the healthcare market.


Asunto(s)
Clausura de las Instituciones de Salud/tendencias , Fuerza Laboral en Salud , Enfermeras Anestesistas/provisión & distribución , Enfermeras Practicantes/provisión & distribución , Conjuntos de Datos como Asunto , Clausura de las Instituciones de Salud/estadística & datos numéricos , Humanos , Enfermeras Anestesistas/legislación & jurisprudencia , Pobreza , Servicios de Salud Rural/provisión & distribución
2.
Sociol Health Illn ; 41(7): 1251-1269, 2019 09.
Artículo en Inglés | MEDLINE | ID: mdl-30963595

RESUMEN

The "problem" of public resistance to hospital closure is a recurring trope in health policy debates around the world. Recent papers have argued that when it comes to major change to hospitals, "the public" cannot be persuaded by clinical evidence, and that mechanisms of public involvement are ill-equipped to reconcile opposition with management desire for radical change. This paper presents data from in-depth qualitative case studies of three hospital change processes in Scotland's National Health Service, including interviews with 44 members of the public. Informed by sociological accounts of both hospitals and publics as heterogeneous, shifting entities, I explore how hospitals play meaningful roles within their communities. I identify community responses to change proposals which go beyond simple opposition, including evading, engaging with and acquiescing to changes. Explicating both hospitals and the publics they serve as complex social phenomena strengthens the case for policy and practice to prioritise dialogic processes of engagement. It also demonstrates the continuing value of careful, empirical research into public perspectives on contentious healthcare issues in the context of everyday life.


Asunto(s)
Participación de la Comunidad/tendencias , Clausura de las Instituciones de Salud/tendencias , Política de Salud , Innovación Organizacional , Sociología , Atención a la Salud , Humanos , Investigación Cualitativa , Escocia , Medicina Estatal
3.
J Emerg Med ; 53(1): 85-90, 2017 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-28511773

RESUMEN

BACKGROUND: Psychiatric patient boarding in the emergency department (ED) is a ubiquitous problem associated with increased morbidity and mortality. OBJECTIVE: We evaluate the effect of closing a public psychiatric facility in a major metropolitan area on the ED length of stay (LOS) of psychiatric patients. METHODS: This was a retrospective chart review at two metropolitan EDs of all patients assessed to require inpatient psychiatric hospitalization. The time of arrival, time of disposition, time of transfer, insurance status, and accepting facility type were collected prior to and following the closure of a local inpatient psychiatric facility. RESULTS: We analyzed a total of 1107 patients requiring inpatient psychiatric hospitalization, with 671 patients who presented prior to the closure of the closest public psychiatric facility and 436 patients that presented following the facility closure. Following hospital closure, patients with private insurance (620 min before, 771 min after) and Medicare/Medicaid (642 min before, 718 min after) had statistically significantly longer ED LOS, as well as patients transferred to a private psychiatric hospital (664 min prior, 745 min after). However, overall ED length of stay following hospital closure for transfer of all psychiatric patients requiring inpatient hospitalization was not found to be statistically significant (1017 min prior, 967 min after). CONCLUSION: There was a statistically significant increase in ED LOS for patients with private insurance, Medicare/Medicaid, and for those patients transferred to a private psychiatric facility following closure of a public mental health hospital; however, overall, ED LOS was not increased for patients transferred to an inpatient psychiatric facility. This study highlights the significant impact that the closure of a single inpatient psychiatric facility can have on nearby EDs. We hope to bring attention to the need for increased psychiatric services during a time when there is a nationwide trend toward the reduction of available inpatient psychiatric beds.


Asunto(s)
Servicio de Urgencia en Hospital/estadística & datos numéricos , Clausura de las Instituciones de Salud/tendencias , Tiempo de Internación/estadística & datos numéricos , Servicios de Salud Mental/estadística & datos numéricos , Factores de Tiempo , Adulto , Aglomeración , Servicio de Urgencia en Hospital/organización & administración , Femenino , Hospitales Psiquiátricos/tendencias , Humanos , Masculino , Trastornos Mentales/terapia , Persona de Mediana Edad , Admisión del Paciente/estadística & datos numéricos , Estudios Retrospectivos
4.
Am J Emerg Med ; 34(7): 1262-4, 2016 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-27117656

RESUMEN

STUDY HYPOTHESIS: Low reimbursement from the uninsured has been claimed to threaten hospital finances and even hospital emergency department (ED) closure. We hypothesized in advance of beginning data collection that states that expanded Medicaid ("expansion states") under the 2010 Patient Protection and Affordable Care Act would experience a reduced rate of ED closure compared with states that did not. METHODS: We compiled a national census of EDs from 2006 through 2013 from federal databases and manually confirmed each closure. We used difference-in-differences regression on this longitudinal panel to compare the probability over time that a hospital was in operation in expansion states to nonexpansion states. RESULTS: The number of hospitals grew every year nationally and in nonexpansion states. In expansion states, the number fell from 2027 in 2009 to 2019 in 2010, not surpassing the 2009 peak until 2012. In regression estimates, hospitals in expansion states were 2.2% (95% confidence interval, 0.3%-4.1%) less likely to be in operation after 2010 compared with the trend in nonexpansion states. CONCLUSIONS: States that expanded Medicaid experienced increased, rather than reduced, ED closure rates from 2010 through 2013. The financial benefits of the Affordable Care Act may be poorly targeted to the hospitals most vulnerable to closure.


Asunto(s)
Servicio de Urgencia en Hospital/estadística & datos numéricos , Clausura de las Instituciones de Salud/estadística & datos numéricos , Medicaid , Patient Protection and Affordable Care Act , Clausura de las Instituciones de Salud/tendencias , Humanos , Estados Unidos
5.
Rural Remote Health ; 16(3): 3935, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-27466156

RESUMEN

Hospital closures occur from time to time. These closures affect not only the patients that depend on the hospitals but also the economy in many rural areas. Many factors come into play when a hospital decides to shut off services. Although influencing reasons may vary, hospital closures are likely to be caused by financial shortfalls. In the USA recently, several rural hospitals have closed and many are on the verge of closing. The recent changes in the healthcare industry due to the new reforms are believed to have impacted certain small community and rural hospitals by putting them at risk of closure. In this article, we will discuss some of the highlights of the healthcare reforms and the events that followed, to relate how they may have affected the hospitals. We will also discuss what the future of these hospitals may look like and the necessary steps that the hospitals need to adopt to sustain themselves.


Asunto(s)
Clausura de las Instituciones de Salud/economía , Clausura de las Instituciones de Salud/tendencias , Accesibilidad a los Servicios de Salud/economía , Accesibilidad a los Servicios de Salud/tendencias , Hospitales Rurales/economía , Hospitales Rurales/tendencias , Predicción , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Hospitales Rurales/estadística & datos numéricos , Humanos , Estados Unidos
7.
J Rural Health ; 40(3): 557-564, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38225679

RESUMEN

PURPOSE: Nursing home closures have raised concerns about access to post-acute care (PAC) and long-term care (LTC) services. We estimate the additional distance rural residents had to travel to access PAC and LTC services because of nursing home closures. METHODS: We identify nursing home closures and the availability of PAC and LTC services in nursing homes, home health agencies, and hospitals with swing beds using the Medicare Provider of Services file (2008-2018). Using distances between ZIP codes, we summarize distances to the closest provider of PAC and LTC services for rural and urban ZIP codes with nursing home closures from 2008 to 2018 and no nursing homes in 2018. FINDINGS: Compared to urban ZIP codes, rural ZIP codes experiencing nursing home closure had higher distances to the closest nursing home providing PAC (6.4 vs. 0.94 miles; p < 0.05) and LTC services (7.2 vs. 1.1 miles; p < 0.05), and these differences remain even after accounting for the availability of home health agencies and hospitals with swing beds. Distances to the closest providers with PAC and LTC services were even higher for rural ZIP codes with no nursing homes in 2018. About 6.1%-15.7% of rural ZIP codes with a nursing home closure or with no nursing homes had no PAC or LTC providers within 25 miles. CONCLUSIONS: Nursing home closures increased distances to nursing homes, home health agencies, and hospitals with swing beds for rural residents. Access to PAC and LTC services is a concern, especially for rural areas with no nursing homes.


Asunto(s)
Clausura de las Instituciones de Salud , Accesibilidad a los Servicios de Salud , Cuidados a Largo Plazo , Casas de Salud , Población Rural , Atención Subaguda , Humanos , Casas de Salud/estadística & datos numéricos , Casas de Salud/organización & administración , Cuidados a Largo Plazo/estadística & datos numéricos , Cuidados a Largo Plazo/organización & administración , Cuidados a Largo Plazo/normas , Cuidados a Largo Plazo/métodos , Cuidados a Largo Plazo/tendencias , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Accesibilidad a los Servicios de Salud/normas , Clausura de las Instituciones de Salud/estadística & datos numéricos , Clausura de las Instituciones de Salud/tendencias , Población Rural/estadística & datos numéricos , Atención Subaguda/estadística & datos numéricos , Atención Subaguda/métodos , Estados Unidos
8.
JAMA ; 310(18): 1964-70, 2013 Nov 13.
Artículo en Inglés | MEDLINE | ID: mdl-24219952

RESUMEN

A large reduction in use of inpatient care combined with the incentives in the Affordable Care Act is leading to significant consolidation in the hospital industry. What was once a set of independent hospitals having arms-length relationships with physicians and clinicians who provide ambulatory care is becoming a small number of locally integrated health systems, generally built around large, prestigious academic medical centers. The typical region in the United States has 3 to 5 consolidated health systems, spanning a wide range of care settings, and a smaller fringe of health care centers outside those systems. Consolidated health systems have advantages and drawbacks. The advantages include the ability to coordinate care across different practitioners and sites of care. Offsetting this is the potential for higher prices resulting from greater market power. Market power increases because it is difficult for insurers to bargain successfully with one of only a few health systems. Antitrust authorities are examining these consolidated systems as they form, but broad conclusions are difficult to draw because typically the creation of a system will generate both benefit and harm and each set of facts will be different. Moreover, the remedies traditionally used (eg, blocking the transaction or requiring that the parties divest assets) by antitrust authorities in cases of net harm are limited. For this reason, local governments may want to introduce new policies that help ensure consumers gain protection in the event of consolidation, such as insurance products that charge consumers more for high-priced clinicians and health care centers, bundling payments to clinicians and health care organizations to eliminate the incentives of big institutions to simply provide more care, and establishing area-specific price or spending targets.


Asunto(s)
Atención a la Salud/tendencias , Competencia Económica , Economía Hospitalaria , Costos de la Atención en Salud/tendencias , Clausura de las Instituciones de Salud/tendencias , Participación de la Comunidad , Patient Protection and Affordable Care Act , Calidad de la Atención de Salud , Derivación y Consulta , Estados Unidos
10.
Int J Health Geogr ; 11: 35, 2012 Aug 20.
Artículo en Inglés | MEDLINE | ID: mdl-22905951

RESUMEN

BACKGROUND: Despite national policies to promote user choice for health services in many European countries, current trends in maternity unit closures create a context in which user choice may be reduced, not expanded. Little attention has been paid to the potential impact of closures on pregnant women's choice of maternity unit. We study here how pregnant women's choices interact with the distance they must travel to give birth, individual socioeconomic characteristics and the supply of maternity units in France in 2003. RESULTS: Overall, about one-third of women chose their maternity units based on proximity. This proportion increased steeply as supply was constrained. Greater distances between the first and second closest maternity unit were strongly associated with increasing preferences for proximity; when these distances were ≥ 30 km, over 85% of women selected the closest unit (revealed preference) and over 70% reported that proximity was the reason for their choice (expressed preference). Women living at a short distance to the closest maternity unit appeared to be more sensitive to increases in distance between their first and second closest available maternity units. The preference for proximity, expressed and revealed, was related to demographic and social characteristics: women from households in the manual worker class chose a maternity unit based on its proximity more often and also went to the nearest unit when compared with women from professional and managerial households. These sociodemographic associations held true after adjusting for supply factors, maternal age and socioeconomic status. CONCLUSIONS: Choice seems to be arbitrated in both absolute and relative terms. Taking changes in supply into consideration and how these affect choice is an important element for assessing the real impact of maternity unit closures on pregnant women's experiences. An indicator measuring the proportion of women for whom the distance between the first and second maternity unit is greater than 30 km can provide a simple measure of choice to complement indicators of geographic accessibility in evaluations of the impact of maternity unit closures.


Asunto(s)
Conducta de Elección , Accesibilidad a los Servicios de Salud , Servicios de Salud Materna/provisión & distribución , Adulto , Femenino , Francia , Clausura de las Instituciones de Salud/tendencias , Humanos , Atención Perinatal , Sistema de Registros , Población Rural , Población Urbana , Adulto Joven
11.
J Health Care Finance ; 38(3): 22-39, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-22515042

RESUMEN

This article applies a financial ratio model and a behavioral model of health services use' to examine inner-city hospital closures. We use Medicare Cost Report financial information and demographics to find evidence that hospitals with high debt, less severity of illness, and lower occupancy rates are more likely to close, as expected. We also find that urban hospitals with a high elderly population are more likely to remain open. However, hospitals in our study with a high proportion of Medicare patients and a high minority population are more likely to close. This last finding may have important public policy consequences for access to health care for vulnerable populations, particularly in a recessionary economy under health care reform.


Asunto(s)
Clausura de las Instituciones de Salud/tendencias , Accesibilidad a los Servicios de Salud , Hospitales Urbanos/economía , Hospitales Urbanos/estadística & datos numéricos , Anciano , Grupos Diagnósticos Relacionados , Humanos , Modelos Estadísticos , Estados Unidos
12.
Health Econ ; 20(6): 631-44, 2011 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-21456048

RESUMEN

Ownership conversions and closures in the nursing home literature have largely been treated as separate issues. This paper studies the predictors of nursing home ownership conversions and closure in a common framework after the implementation of the Prospective Payment System in Medicare skilled nursing facilities. The switch in reimbursement regimes impacted facilities with greater exposure to Medicare and lower efficiency. Facilities that faced greater financial difficulty were more likely to be involved in an ownership conversion or closure, but after controlling for other factors the effect of exposure to Medicare is small. Further, factors that predict conversion were found to vary between not-for-profit and for-profit facilities, while factors that predict closure were the same for each ownership type.


Asunto(s)
Clausura de las Instituciones de Salud/tendencias , Propiedad/tendencias , Instituciones de Cuidados Especializados de Enfermería/economía , Presupuestos , Investigación Empírica , Medicare , Sistema de Pago Prospectivo , Mecanismo de Reembolso , Instituciones de Cuidados Especializados de Enfermería/organización & administración , Instituciones de Cuidados Especializados de Enfermería/provisión & distribución , Estados Unidos
13.
Health Serv Res ; 56(5): 788-801, 2021 10.
Artículo en Inglés | MEDLINE | ID: mdl-34173227

RESUMEN

OBJECTIVE: Between January 2005 and July 2020, 171 rural hospitals closed across the United States. Little is known about the extent that other providers step in to fill the potential reduction in access from a rural hospital closure. The objective of this analysis is to evaluate the trends of Federally Qualified Health Centers (FQHCs) and Rural Health Clinics (RHCs) in rural areas prior to and following hospital closure. DATA SOURCES/STUDY SETTING: We used publicly available data from Centers for Medicare and Medicaid Provider of Services files, Cecil G. Sheps Center rural hospital closures list, and Small Area Income and Poverty Estimates. STUDY DESIGN: We described the trends over time in the number of hospitals, hospital closures, FQHC sites, and RHCs in rural and urban ZIP codes, 2006-2018. We used two-way fixed effects and pooled generalized linear models with a logit link to estimate the probabilities of having any RHC and any FQHC within 10 straight-line miles. DATA COLLECTION/EXTRACTION METHODS: Not applicable. PRINCIPAL FINDINGS: Compared to hospitals that never closed, the predicted probability of having any FQHC within 10 miles increased post closure by 5.95 and 11.57 percentage points at 1 year and 5 years, respectively (p < 0.05). The predicted probability of having any RHC within 10 miles was not significantly different following rural hospital closure. A percentage point increase in poverty rate was associated with a 1.98 and a 1.29 percentage point increase in probabilities of having an FQHC or RHC, respectively (p < 0.001). CONCLUSIONS: In areas previously served by a rural hospital, there is a higher probability of new FQHC service-delivery sites post closure. This suggests that some of the potential reductions in access to essential preventive and diagnostic services may be filled by FQHCs. However, many rural communities may have a persistent unmet need for preventive and therapeutic care.


Asunto(s)
Clausura de las Instituciones de Salud/tendencias , Accesibilidad a los Servicios de Salud/tendencias , Servicios de Salud Rural/tendencias , Proveedores de Redes de Seguridad/tendencias , Centers for Medicare and Medicaid Services, U.S. , Clausura de las Instituciones de Salud/estadística & datos numéricos , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Humanos , Servicios de Salud Rural/estadística & datos numéricos , Proveedores de Redes de Seguridad/estadística & datos numéricos , Estados Unidos
14.
Health Care Manage Rev ; 35(4): 294-300, 2010.
Artículo en Inglés | MEDLINE | ID: mdl-20844355

RESUMEN

BACKGROUND: Since the early 1990s, specialty hospitals have been continuously increasing in number. A moratorium was passed in 2003 that prohibited physicians' referrals of Medicare patients to newly established specialty hospitals if the physician has ownership stakes in the hospital. Although this moratorium expired in effect in 2007, many are still demanding that the government pass new policies to discourage the proliferation of specialty hospitals. PURPOSE: This study aimed at examining the regulatory and environmental forces that influence specialty hospitals founding rate. Specifically, we use the resource partitioning theory to investigate the relationship between general hospitals closure rates and the market entry of specialty hospitals. This study will help managers of general hospitals in their strategic thinking and planning. METHODOLOGY: We rely on secondary data resources, which include the American Hospital Association, Area Resource file, census, and Center for Medicare and Medicaid Services data, to perform a longitudinal analysis of the founding rate of specialty hospital in the 48 states. Specifically, we use the negative binomial generalized estimating equation approach available through Stata 9.0 to study the effect of general hospitals closure rate and environmental variables on the proliferation of specialty hospitals. FINDINGS: Specialty hospitals founding rate seems to be significantly related to general hospitals closure rates. Moreover, results indicate that economic, supply, regulatory, and financial conditions determine the founding rate of specialty hospitals in different states. PRACTICE IMPLICATIONS: The results from this study indicate that the closure of general hospitals creates market conditions that encourage the market entry of specialized health care delivery forms such as specialty hospitals. Managers of surviving general hospitals have to view the closure of other general hospitals not just as an opportunity to increase market share but also as a threat of competition from new forms of health care organizations.


Asunto(s)
Comercio/tendencias , Implementación de Plan de Salud/normas , Hospitales Generales , Hospitales Especializados , American Hospital Association , Distribución Binomial , Centers for Medicare and Medicaid Services, U.S. , Comercio/normas , Competencia Económica , Regulación Gubernamental , Clausura de las Instituciones de Salud/estadística & datos numéricos , Clausura de las Instituciones de Salud/tendencias , Hospitales Generales/estadística & datos numéricos , Hospitales Generales/tendencias , Hospitales Especializados/estadística & datos numéricos , Hospitales Especializados/tendencias , Humanos , Estudios Longitudinales , Estados Unidos
15.
Br J Nurs ; 19(19): 1256-7, 2010.
Artículo en Inglés | MEDLINE | ID: mdl-21042256

RESUMEN

The Government has confirmed that the Human Fertilisation and Embryology Authority is to be abolished with a number of its functions transferred to other bodies as part of the 'bonfire of the quangos'. This article explores these proposals and questions whether such wide-scale reform is an appropriate approach to the regulating of what remains such an ethically controversial area.


Asunto(s)
Regulación y Control de Instalaciones/organización & administración , Reforma de la Atención de Salud/organización & administración , Clausura de las Instituciones de Salud/tendencias , Técnicas Reproductivas Asistidas/tendencias , Medicina Estatal/organización & administración , Investigaciones con Embriones , Embriología , Predicción , Regulación Gubernamental , Directrices para la Planificación en Salud , Humanos , Objetivos Organizacionales , Técnicas Reproductivas Asistidas/ética , Reino Unido
16.
Psychiatr Danub ; 22(3): 406-12, 2010 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-20856183

RESUMEN

Deinstitutionalization has made possible the development of modern community psychiatric services, however radical decrease in the number of hospital beds may result in a reduction in the overall standard of psychiatric care and disruptions in service delivery. The authors present an example of deinstitutionalisation in Hungary, which led to serious difficulties in the provision of healthcare in the field of psychiatry, contrasted with a case from Germany serving as an example of an alternative solution.


Asunto(s)
Comparación Transcultural , Desinstitucionalización/tendencias , Atención a la Salud/tendencias , Accesibilidad a los Servicios de Salud/tendencias , Trastornos Mentales/rehabilitación , Predicción , Alemania , Clausura de las Instituciones de Salud/tendencias , Necesidades y Demandas de Servicios de Salud/tendencias , Capacidad de Camas en Hospitales , Reestructuración Hospitalaria/tendencias , Hospitales Psiquiátricos/tendencias , Humanos , Hungría , Calidad de la Atención de Salud/tendencias
19.
Rev Bras Enferm ; 73 Suppl 1: e20180964, 2020.
Artículo en Portugués, Inglés | MEDLINE | ID: mdl-32490944

RESUMEN

OBJECTIVE: to analyze the process of deinstitutionalization resulting from a psychiatric hospital shut down, and know the fate of users after dehospitalization. METHOD: a descriptive, qualitative study based on the critical-analytical perspective, which had as its setting the Hospital Colônia de Rio Bonito. Institutional documents and narratives of five managers who participated in the deinstitutionalization process were analyzed. RESULTS: Hospital Colônia deinstitutionalization lasted longer than expected. For this to happen, a tripartite intervention was necessary, and especially the mobilization of networks and implementation of Psychosocial Care Networks by the cities. Regarding destination of users, most were referred to therapeutic or transinstitutionalized residences. Final considerations: Hospital Colônia deinstitutionalization led to the establishment of connections between services and people. This was a powerful device for the implementation of Psychosocial Care Networks at municipal level.


Asunto(s)
Desinstitucionalización/métodos , Accesibilidad a los Servicios de Salud/normas , Servicios de Salud Mental/provisión & distribución , Brasil , Atención a la Salud/normas , Atención a la Salud/tendencias , Clausura de las Instituciones de Salud/tendencias , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Humanos , Servicios de Salud Mental/normas , Servicios de Salud Mental/estadística & datos numéricos , Investigación Cualitativa
20.
Med Care ; 47(9): 968-78, 2009 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-19704354

RESUMEN

OBJECTIVES: We analyze whether hazard rates of shutting down trauma centers are higher due to financial pressures or in areas with vulnerable populations (such as minorities or the poor). MATERIALS AND METHODS: This is a retrospective study of all hospitals with trauma center services in urban areas in the continental US between 1990 and 2005, identified from the American Hospital Association Annual Surveys. These data were linked with Medicare cost reports, and supplemented with other sources, including the Area Resource File. We analyze the hazard rates of trauma center closures among several dimensions of risk factors using discrete-time proportional hazard models. RESULTS: The number of trauma center closures increased from 1990 to 2005, with a total of 339 during this period. The hazard rate of closing trauma centers in hospitals with a negative profit margin is 1.38 times higher than those hospitals without the negative profit margin (P < 0.01). Hospitals receiving more generous Medicare reimbursements face a lower hazard of shutting down trauma centers (ratio: 0.58, P < 0.01) than those receiving below average reimbursement. Hospitals in areas with higher health maintenance organizations penetration face a higher hazard of trauma center closure (ratio: 2.06, P < 0.01). Finally, hospitals in areas with higher shares of minorities face a higher risk of trauma center closure (ratio: 1.69, P < 0.01). Medicaid load and uninsured populations, however, are not risk factors for higher rates of closure after we control for other financial and community characteristics. CONCLUSIONS: Our findings give an indication on how the current proposals to cut public spending could exacerbate the trauma closure particularly among areas with high shares of minorities. In addition, given the negative effect of health maintenance organizations on trauma center survival, the growth of Medicaid managed care population should be monitored. Finally, high shares of Medicaid or uninsurance by themselves are not independent risk factors for higher closure as long as financial pressures are mitigated. Targeted policy interventions and further research on the causes, are needed to address these systems-level disparities.


Asunto(s)
Clausura de las Instituciones de Salud/tendencias , Características de la Residencia , Centros Traumatológicos/economía , Medicare/economía , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Centros Traumatológicos/organización & administración , Centros Traumatológicos/provisión & distribución , Estados Unidos , Población Urbana
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