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1.
Emerg Infect Dis ; 29(8): 1608-1617, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-37486197

RESUMEN

The COVID-19 pandemic has imposed substantial burdens on the global society. To find an optimal combination of wastewater surveillance and clinical testing for tracking COVID-19, we evaluated the economic efficiency of hypothetical screening options at a single facility in Japan. To conduct cost-benefit analyses, we developed standard decision models in which we assumed model parameters from literature and primary data, such as screening policies used at the Tokyo Olympic and Paralympic Village in 2021. We compared hypothetical 2-step screening options that used clinical PCR to diagnose COVID-19 after a positive result from primary screening using antigen tests (option 1) or wastewater surveillance (option 2). Our simulation results indicated that option 2 likely would be economically more justifiable than option 1, particularly at lower incidence levels. Our findings could help justify and promote the use of wastewater surveillance as a primary screening at a facility level for COVID-19 and other infectious diseases.


Asunto(s)
COVID-19 , Humanos , COVID-19/diagnóstico , COVID-19/epidemiología , SARS-CoV-2 , Análisis Costo-Beneficio , Aguas Residuales , Monitoreo Epidemiológico Basado en Aguas Residuales , Japón/epidemiología , Pandemias
2.
J Pediatr ; 244: 58-63.e1, 2022 05.
Artículo en Inglés | MEDLINE | ID: mdl-35074308

RESUMEN

OBJECTIVES: To perform an economic evaluation to estimate the return on investment (ROI) of making available telemedicine consultations from a healthcare payer perspective, and to estimate the economic impacts of telemedicine under a hypothetical scenario in which all rural hospitals providing level I neonatal care in California had access to telemedicine consultations from neonatologists at level III and level IV neonatal intensive care units (NICUs). STUDY DESIGN: We developed standard decision models with assumptions derived from primary data and the literature. Telemedicine costs included equipment installation and operation costs. Probabilistic analysis with Monte Carlo simulation was performed to address model uncertainties and to estimate 95% probabilistic confidence intervals (PCIs). All costs were adjusted to 2017 US dollars using the Consumer Price Index. RESULTS: Our probabilistic analysis estimated the ROI to have a mean value of 2.23 (95% PCI, -0.7 to 6.0). That is, a $1 investment in this telemedicine model would yield a net medical expenditure saving of $1.23. "Cost saving" was observed for 75% of the hypothetical 1000 Monte Carlo simulations. For the state of California, the estimated mean annual net savings was $661 000. CONCLUSIONS: Providing telemedicine and making available consultations to rural hospitals providing level I neonatal care are likely to reduce medical expenditures by reducing potentially avoidable transfers of newborns to level III and IV NICUs, offsetting all telemedicine-related costs.


Asunto(s)
Intervención Coronaria Percutánea , Telemedicina , Análisis Costo-Beneficio , Humanos , Recién Nacido , Unidades de Cuidado Intensivo Neonatal , Derivación y Consulta
3.
J Med Internet Res ; 23(7): e24047, 2021 07 20.
Artículo en Inglés | MEDLINE | ID: mdl-33993104

RESUMEN

BACKGROUND: Asynchronous telepsychiatry (ATP; delayed-time) consultations are a novel form of psychiatric consultation in primary care settings. Longitudinal studies comparing clinical outcomes for ATP with synchronous telepsychiatry (STP) are lacking. OBJECTIVE: This study aims to determine the effectiveness of ATP in improving clinical outcomes in English- and Spanish-speaking primary care patients compared with STP, the telepsychiatry usual care method. METHODS: Overall, 36 primary care physicians from 3 primary care clinics referred a heterogeneous sample of 401 treatment-seeking adult patients with nonurgent psychiatric disorders. A total of 184 (94 ATP and 90 STP) English- and Spanish-speaking participants (36/184, 19.6% Hispanic) were enrolled and randomized, and 160 (80 ATP and 80 STP) of them completed baseline evaluations. Patients were treated by their primary care physicians using a collaborative care model in consultation with the University of California Davis Health telepsychiatrists, who consulted with patients every 6 months for up to 2 years using ATP or STP. Primary outcomes (the clinician-rated Clinical Global Impressions [CGI] scale and the Global Assessment of Functioning [GAF]) and secondary outcomes (patients' self-reported physical and mental health and depression) outcomes were assessed every 6 months. RESULTS: For clinician-rated primary outcomes, ATP did not promote greater improvement than STP at 6-month follow-up (ATP vs STP, adjusted difference in follow-up at 6 months vs baseline differences for CGI: 0.2, 95% CI -0.2 to 0.6; P=.28; and GAF: -0.6, 95% CI -3.1 to 1.9; P=.66) or 12-month follow-up (ATP vs STP, adjusted difference in follow-up at 12 months vs baseline differences for CGI: 0.4, 95% CI -0.04 to 0.8; P=.07; and GAF: -0.5, 95% CI -3.3 to 2.2; P=.70), but patients in both arms had statistically and clinically significant improvements in both outcomes. There were no significant differences in improvement from baseline between ATP and STP on any patient self-reported ratings at any follow-up (all P values were between .17 and .96). Dropout rates were higher than predicted but similar between the 2 arms. Of those with baseline visits, 46.8% (75/160) did not have a follow-up at 1 year, and 72.7% (107/147) did not have a follow-up at 2 years. No serious adverse events were associated with the intervention. CONCLUSIONS: This is the first longitudinal study to demonstrate that ATP can improve clinical outcomes in English- and Spanish-speaking primary care patients. Although we did not find evidence that ATP is superior to STP in improving clinical outcomes, it is potentially a key part of stepped mental health interventions available in primary care. ATP presents a possible solution to the workforce shortage of psychiatrists and a strategy for improving existing systems of care. TRIAL REGISTRATION: ClinicalTrials.gov NCT02084979; https://clinicaltrials.gov/ct2/show/NCT02084979.


Asunto(s)
Trastornos Mentales , Psiquiatría , Telemedicina , Adulto , Humanos , Estudios Longitudinales , Atención Primaria de Salud
4.
BMC Health Serv Res ; 19(1): 780, 2019 Nov 01.
Artículo en Inglés | MEDLINE | ID: mdl-31675967

RESUMEN

BACKGROUND: Higher income population tend to prefer brand-name to generic drugs, which may cause disparity in access to brand-name drugs among income groups. A potential policy that can resolve such disparity is imposing a greater co-payment rate on high-income enrollees. However, the effects of such policy are unknown. We examined how patients' choice between brand-name and generic drugs are affected by the unique income-based co-payment rates in Japan; 10% for general enrollees and 30% for those with high income among the elderly aged 75 and over. METHODS: We drew on cross-sectional price variation among commonly prescribed 311 drugs using health insurance claims data from a large prefecture in Japan between October 2013 and September 2014 to identify between-income-group differences in responses to differentiated payments. RESULTS: Running 311 multivariate logistic regression models controlling individual demographics, the median estimate indicated that high-income group was 3% (odds ratio = 0.97) less likely to choose a generic drug than the general-income group and the interquartile estimates ranged 0.92-1.02. The multivariate feasible generalized least squares model indicated high-income group's higher likelihood to choose brand-name drugs than the general-income group without co-payment rate differentiation (p < 0.001). Such gap in the likelihood was attenuated by 0.4% (p = 0.027) with an US$1 increase in the difference in additional payment/month for brand-name drugs between income groups - no gap with US$10 additional payment/month. This attenuation was observed in drugs for chronic diseases only, not for acute diseases. CONCLUSIONS: Income-based co-payment rates appeared to reduce disparity in access to brand-name drugs across income groups, in addition to reducing total medical expenditure among high-income group who shifted from brand-name drugs to generic ones due to larger drug price differences.


Asunto(s)
Deducibles y Coseguros/economía , Medicamentos Genéricos/economía , Disparidades en Atención de Salud/estadística & datos numéricos , Renta/estadística & datos numéricos , Medicamentos bajo Prescripción/economía , Anciano , Anciano de 80 o más Años , Conducta de Elección , Estudios Transversales , Femenino , Humanos , Japón , Masculino , Medicamentos bajo Prescripción/clasificación
5.
BMC Health Serv Res ; 19(1): 407, 2019 Jun 24.
Artículo en Inglés | MEDLINE | ID: mdl-31234842

RESUMEN

BACKGROUND: Studies have noted variations in the cost-effectiveness of school-located influenza vaccination (SLIV), but little is known about how SLIV's cost-effectiveness may vary by targeted age group (e.g., elementary or secondary school students), or vaccine consent process (paper-based or web-based). Further, SLIV's cost-effectiveness may be impacted by its spillover effect on practice-based vaccination; prior studies have not addressed this issue. METHODS: We performed a cost-effectiveness analysis on two SLIV programs in upstate New York in 2015-2016: (a) elementary school SLIV using a stepped wedge design with schools as clusters (24 suburban and 18 urban schools) and (b) secondary school SLIV using a cluster randomized trial (16 suburban and 4 urban schools). The cost-per-additionally-vaccinated child (i.e., incremental cost-effectiveness ratio (ICER)) was estimated by dividing the incremental SLIV intervention cost by the incremental effectiveness (i.e., the additional number of vaccinated students in intervention schools compared to control schools). We performed deterministic analyses, one-way sensitivity analyses, and probabilistic analyses. RESULTS: The overall effectiveness measure (proportion of children vaccinated) was 5.7 and 5.5 percentage points higher, respectively, in intervention elementary (52.8%) and secondary schools (48.2%) than grade-matched control schools. SLIV programs vaccinated a small proportion of children in intervention elementary (5.2%) and secondary schools (2.5%). In elementary and secondary schools, the ICER excluding vaccine purchase was $85.71 and $86.51 per-additionally-vaccinated-child, respectively. When additionally accounting for observed spillover impact on practice-based vaccination, the ICER decreased to $80.53 in elementary schools -- decreasing substantially in secondary schools. (to $53.40). These estimates were higher than the published practice-based vaccination cost (median = $25.50, mean = $45.48). Also, these estimates were higher than our 2009-2011 urban SLIV program mean costs ($65) due to additional costs for use of a new web-based consent system ($12.97 per-additionally-vaccinated-child) and higher project coordination costs in 2015-2016. One-way sensitivity analyses showed that ICER estimates were most sensitive to the SLIV effectiveness. CONCLUSIONS: SLIV raises vaccination rates and may increase practice-based vaccination in primary care practices. While these SLIV programs are effective, to be as cost-effective as practice-based vaccination our SLIV programs would need to vaccinate more students and/or lower the costs for consent systems and project coordination. TRIAL REGISTRATION: ClinicalTrials.gov NCT02227186 (August 25, 2014), updated NCT03137667 (May 2, 2017).


Asunto(s)
Programas de Inmunización/economía , Vacunas contra la Influenza/economía , Servicios de Salud Escolar/economía , Instituciones Académicas/estadística & datos numéricos , Adolescente , Niño , Análisis Costo-Beneficio , Humanos , Vacunas contra la Influenza/administración & dosificación , Gripe Humana/prevención & control , New York , Evaluación de Programas y Proyectos de Salud
6.
BMC Health Serv Res ; 18(1): 325, 2018 05 03.
Artículo en Inglés | MEDLINE | ID: mdl-29724205

RESUMEN

BACKGROUND: Direct-to-consumer information (DTCI) campaign is a new medium to inform and empower patients in their decision-making without directly promoting specific drugs. However, little is known about the impact of DTCI campaigns, expanding rapidly in developed countries, on changes in prescription patterns. We sought to determine whether a DTCI campaign on overactive bladder increases the prescription rate for overactive bladder treatment drugs. METHODS: We performed a 3-year retrospective cohort study of 1332 participants who were diagnosed overactive bladder but not prescribed treatment drugs prior to the examined DTCI campaign (exposure), using the health insurance claims dataset of the Japan Medical Data Center (November 19, 2010 to November 18, 2013). The DTCI campaign for overactive bladder included television, Internet, and print advertising (November 19, 2011 to December 22, 2011). We divided the study period into Pre-Campaign Year (2010-2011), Year 1 (2011-2012), and Year 2 (2012-2013). Each year began on November 19 and included Period 1 (weeks 1-5) through Period 10 (weeks 46-50). The main outcome was first-time prescription of the treatment drug for each patient, measured by 5-week periods. Using Period 10 in the Pre-Campaign Year as the referent period, we applied the Cox proportional hazard model for each period. Additionally, we performed the interrupted time series analysis (ITSA) for the first-time prescription rate per 5-week period. RESULTS: Following the DTCI campaign, patients were about seven times more likely to receive a first prescription of a treatment drug during Period 4 in Year 1 (hazard ratio 7.09; 95% CI, 2.11-23.8; p-value<.01) compared with the reference period. Similar increases were also observed for subsequent Periods 5 and 6 in Year 1. The ITSA confirmed the DTCI campaign impact on the level of prescription rate (one-time increase in the regression-intercept) that increased by 1128.1 [per standardized 100,000 persons] (p < .05) during Period 4 in Year 1. CONCLUSIONS: The examined DTCI campaign appeared to increase the prescription rate among patients with overactive bladder for 15 weeks with a 15-week delay. Clinical outcomes of the patients with targeted diseases need to be monitored after DTCI campaigns by a future study.


Asunto(s)
Publicidad Directa al Consumidor/estadística & datos numéricos , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Adulto , Anciano , Prescripciones de Medicamentos/estadística & datos numéricos , Femenino , Humanos , Seguro de Salud , Análisis de Series de Tiempo Interrumpido , Japón , Masculino , Persona de Mediana Edad , Publicaciones , Estudios Retrospectivos , Adulto Joven
7.
Telemed J E Health ; 24(1): 21-36, 2018 01.
Artículo en Inglés | MEDLINE | ID: mdl-28661790

RESUMEN

BACKGROUND: Telemedicine in the intensive care unit (tele-ICU) is expected to address geographic health disparities through more efficient resource allocation. Our previous economic evaluation demonstrated tele-ICU to be cost-effective in most cases and cost saving in some cases, compared to conventional intensive care unit (ICU) care without adequate intensivist coverage. INTRODUCTION: This study's objective is to examine how to optimize the cost-effectiveness of tele-ICU use by selecting highest risk (i.e., both highest mortality and highest cost) subpopulations. We also explore potential cost savings. MATERIALS AND METHODS: We conducted simulation analyses among a hypothetical adult ICU patient cohort defined by the literature, distinguishing four types of hospitals: urban tertiary (primary analysis), urban community, rural tertiary, and rural community. The selected tele-ICU use was assumed to affect per-patient ICU cost and hospital mortality among highest risk subpopulations (10-100% of all ICU patients), defined by an established illness-severity measure. RESULTS: We found a U-shaped relationship between the economic efficiency and selected tele-ICU use among all 4 hospital types. Optimal cost-effectiveness was achieved when tele-ICU was applied to the 30-40% highest risk patients among all ICU patients (incremental cost-effectiveness ratio = $25,392 [2014 U.S. dollars] per extending a quality-adjusted life year) in urban tertiary hospitals (primary analysis). Our break-even analyses indicated that cost saving seems more feasible when reducing ICU medical care cost, rather than lowering the cost to operate telemedicine alone. DISCUSSION AND CONCLUSIONS: A selected use of tele-ICU based on severity of illness is likely to improve tele-ICU cost-effectiveness. To achieve cost saving, tele-ICU must reduce more than just telemedicine-related cost.


Asunto(s)
Mortalidad Hospitalaria/tendencias , Unidades de Cuidados Intensivos/organización & administración , Telemedicina/organización & administración , Simulación por Computador , Análisis Costo-Beneficio , Femenino , Humanos , Unidades de Cuidados Intensivos/economía , Masculino , Modelos Econométricos , Características de la Residencia , Medición de Riesgo , Índice de Severidad de la Enfermedad , Telemedicina/economía
9.
Nurs Econ ; 35(1): 14-20, 38, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-29984943

RESUMEN

A nursing workforce initiative in Maryland sought to graduate additional nursing students to become registered nurses and to increase the number and preparation levels of nursing faculty. Between FY 2006 and FY 2015, nearly $100 million was awarded through 109 competitive institutional grants at 27 nursing programs across the state; 950 faculty received awards through fellowships, scholarships, and grants. Maryland's nursing workforce intervention increased the number of graduates by 27% through this decade-long program. Although Maryland outperformed the nation in the rate of increase of registered nurses, there is still a projected state shortfall of 12,100 nurses by 2025. It is imperative for nurse researchers and nurse leaders to address the future nursing and nurse faculty workforce shortage using effective strategies based on empirical evidence and evaluation of outcomes. This program evaluation informed the decision to continue investments in the nursing and faculty workforce (up to $75 million) for an additional 5 years.


Asunto(s)
Educación en Enfermería/economía , Becas/estadística & datos numéricos , Enfermeras y Enfermeros/provisión & distribución , Apoyo a la Formación Profesional/estadística & datos numéricos , Humanos , Maryland , Evaluación de Programas y Proyectos de Salud
10.
Nurs Econ ; 35(1): 21-9, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-29984947

RESUMEN

The severe economic recession from December 2007 to December 2010 substantially affected registered nurse (RN) employment. The objective of this study was to determine if the association between RN workforce supply and its potential determinants differed during the period from 2008 to 2012. Older, experienced RNs were more likely to work in 2010, compared to 2008, but less likely to work in 2012 compared to 2010. RNs were less sensitive to financial factors in 2010 than in 2008, but were more sensitive in 2012 than in 2010. These recession-driven changes in employment may have had impacts on the labor market for newly graduating RNs.


Asunto(s)
Recesión Económica , Empleo/estadística & datos numéricos , Enfermeras y Enfermeros/provisión & distribución , Adulto , California , Demografía , Femenino , Humanos , Masculino , Persona de Mediana Edad
11.
Crit Care Med ; 44(2): 265-74, 2016 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-26540398

RESUMEN

OBJECTIVE: Despite telemedicine's potential to improve patients' health outcomes and reduce costs in the ICU, hospitals have been slow to introduce telemedicine in the ICU due to high up-front costs and mixed evidence on effectiveness. This study's first aim was to conduct a cost-effectiveness analysis to estimate the incremental cost-effectiveness ratio of telemedicine in the ICU, compared with ICU without telemedicine, from the healthcare system perspective. The second aim was to examine potential cost saving of telemedicine in the ICU through probabilistic analyses and break-even analyses. DESIGN: Simulation analyses performed by standard decision models. SETTING: Hypothetical ICU defined by the U.S. literature. PATIENTS: Hypothetical adult patients in ICU defined by the U.S. literature. INTERVENTIONS: The intervention was the introduction of telemedicine in the ICU, which was assumed to affect per-patient per-hospital-stay ICU cost and hospital mortality. Telemedicine in the ICU operation costs included the telemedicine equipment-installation (start-up) costs with 5-year depreciation, maintenance costs, and clinician staffing costs. Telemedicine in the ICU effectiveness was measured by cumulative quality-adjusted life years for 5 years after ICU discharge. MEASUREMENTS AND MAIN RESULTS: The base case cost-effectiveness analysis estimated telemedicine in the ICU to extend 0.011 quality-adjusted life years with an incremental cost of $516 per patient compared with ICU without telemedicine, resulting in an incremental cost-effectiveness ratio of $45,320 per additional quality-adjusted life year (= $516/0.011). The probabilistic cost-effectiveness analysis estimated an incremental cost-effectiveness ratio of $50,265 with a wide 95% CI from a negative value (suggesting cost savings) to $375,870. These probabilistic analyses projected that cost saving is achieved 37% of 1,000 iterations. Cost saving is also feasible if the per-patient per-hospital-stay operational cost and physician cost were less than $422 and less than $155, respectively, based on break-even analyses. CONCLUSIONS: Our analyses suggest that telemedicine in the ICU is cost-effective in most cases and cost saving in some cases. The thresholds of cost and effectiveness, estimated by break-even analyses, help hospitals determine the impact of telemedicine in the ICU and potential cost saving.


Asunto(s)
Costos de Hospital/estadística & datos numéricos , Unidades de Cuidados Intensivos/economía , Telemedicina/economía , Simulación por Computador , Análisis Costo-Beneficio , Mortalidad Hospitalaria , Humanos , Unidades de Cuidados Intensivos/organización & administración , Tiempo de Internación/economía , Modelos Econométricos , Años de Vida Ajustados por Calidad de Vida
12.
BMC Health Serv Res ; 16(1): 412, 2016 08 19.
Artículo en Inglés | MEDLINE | ID: mdl-27542375

RESUMEN

BACKGROUND: The proportion of registered nurses (RNs) with employment in health-related positions before their initial RN education has increased in the past two decades. Previous research found that prior health-related employment is positively associated with RN workforce supply, potentially due to the wage differences based on different career paths. This study's objective is to test the hypotheses that prior health-related employment is associated with differences in starting wages and with different rates of wage growth for experience as an RN. METHODS: We conducted a cross-sectional analysis using the 2008 National Sample Survey of Registered Nurses (NSSRN) linked with county-level variables from the Area Health Resource File. We estimated a Heckman model where the second-stage equation's outcome variable was the logarithm of the RN hourly wage, accounting for the self-selection of working or not working as an RN (i.e., the first-stage equation's outcome variable). Key covariates included interaction terms between years of experience, experience squared, and six categories of prior health-related employment (manager, LPN/LVN, allied health, nursing aide, clerk, and all other healthcare positions). Additional covariates included demographics, weekly working hours, marital status, highest nursing degree, and county-level variables (e.g., unemployment rate). We estimated the marginal effect of experience on wage for each type of prior health-related employment, conducting separate analyses for RNs whose initial education was a Bachelor of Science in Nursing (BSN) (unweighted N = 10,345/weighted N = 945,429), RNs whose initial education was an Associate degree (unweighted N = 13,791/weighted N = 1,296,809), and total population combining the former groups (unweighted N = 24,136/weighted N = 2,242,238). RESULTS: Prior health-related employment was associated with higher wages, with the strongest wage differences among BSN-educated RNs. Among BSN-educated RNs, previous employment as a health care manager, LPN/LVN, or nursing aide produced statistically higher starting wages ($1.72-$3.86 per hour; $3400-$7700 per year; p = 0.006-0.08). However, experience-based wage growth was lower for BSN-educated RNs previously employed as allied health workers, LPN/LVNs, or nursing aides. Among Associate degree-educated RNs, wage difference was not observed except for higher initial wage for RNs with previous employment as LPN/LVNs. CONCLUSIONS: Prior employment in health-related positions was associated with both starting salary and experience-based wage growth among BSN-educated RNs. The higher wage return for those with a BSN may motivate non-RN healthcare workers to seek a BSN in their transition to RN jobs, which could help advancement toward the 80 % BSN workforce recommended by the U.S. Institute of Medicine.


Asunto(s)
Enfermeras y Enfermeros/economía , Salarios y Beneficios , Estudios Transversales , Empleo , Femenino , Personal de Salud/estadística & datos numéricos , Humanos , Masculino , Factores Socioeconómicos , Estados Unidos
13.
Value Health ; 18(5): 622-30, 2015 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-26297090

RESUMEN

BACKGROUND: The U.S. policy goals regarding influenza vaccination coverage rate among the elderly include the increase in the coverage rate and the elimination of disparities across racial/ethnic groups. OBJECTIVE: To examine the potential effectiveness of a television (TV) campaign to increase seasonal influenza vaccination among the elderly. METHODS: We estimated the incremental cost-effectiveness ratio (ICER, defined as incremental cost per additionally vaccinated Medicare individual) of a hypothetical nationwide TV campaign for influenza vaccination compared with no campaign. We measured the effectiveness of the nationwide TV campaign (advertised once a week at prime time for 30 seconds) during a 17-week influenza vaccination season among four racial/ethnic elderly groups (N=39 million): non-Hispanic white (W), non-Hispanic African American (AA), English-speaking Hispanic (EH), and Spanish-speaking Hispanic (SH). RESULTS: The hypothetical campaign cost was $5,960,000 (in 2012 US dollars). The estimated campaign effectiveness ranged from -1.1% (the SH group) to 1.42% (the W group), leading to an increased disparity in influenza vaccination among non-Hispanic white and non-Hispanic African American (W-AA) groups (0.6 percentage points), W-EH groups (0.1 percentage points), and W-SH groups (1.5 percentage points). The estimated ICER was $23.54 (95% confidence interval $14.21-$39.37) per additionally vaccinated Medicare elderly in a probabilistic analysis. Race/ethnicity-specific ICERs were lowest among the EH group ($22.27), followed by the W group ($22.47) and the AA group ($30.55). The nationwide TV campaign was concluded to be reasonably cost-effective compared with a benchmark intervention (with ICER $44.39 per vaccinated individual) of a school-located vaccination program. Break-even analyses estimated the maximum acceptable campaign cost to be $14,870,000, which was comparable to the benchmark ICER. CONCLUSIONS: The results could justify public expenditures on the implementation of a future nationwide TV campaign, which should include multilingual campaigns, for promoting seasonal influenza vaccination.


Asunto(s)
Envejecimiento/psicología , Costos de los Medicamentos , Conocimientos, Actitudes y Práctica en Salud , Promoción de la Salud/economía , Vacunas contra la Influenza/economía , Gripe Humana/economía , Gripe Humana/prevención & control , Comercialización de los Servicios de Salud/economía , Aceptación de la Atención de Salud , Televisión/economía , Vacunación/economía , Factores de Edad , Envejecimiento/etnología , Simulación por Computador , Análisis Costo-Beneficio , Técnicas de Apoyo para la Decisión , Árboles de Decisión , Conocimientos, Actitudes y Práctica en Salud/etnología , Humanos , Gripe Humana/etnología , Modelos Económicos , Aceptación de la Atención de Salud/etnología , Evaluación de Programas y Proyectos de Salud , Estados Unidos/epidemiología
14.
BMC Health Serv Res ; 15: 511, 2015 Nov 16.
Artículo en Inglés | MEDLINE | ID: mdl-26573461

RESUMEN

BACKGROUND: School-located vaccination against influenza (SLV-I) has the potential to improve current suboptimal influenza immunization coverage for U.S. school-aged children. However, little is known about SLV-I's cost-effectiveness. The objective of this study is to establish the cost-effectiveness of SLV-I based on a two-year community-based randomized controlled trial (Year 1: 2009-2010 vaccination season, an unusual H1N1 pandemic influenza season, and Year 2: 2010-2011, a more typical influenza season). METHODS: We performed a cost-effectiveness analysis on a two-year randomized controlled trial of a Western New York SLV-I program. SLV-I clinics were offered in 21 intervention elementary schools (Year 1 n = 9,027; Year 2 n = 9,145 children) with standard-of-care (no SLV-I) in control schools (Year 1 n = 4,534 (10 schools); Year 2 n = 4,796 children (11 schools)). We estimated the cost-per-vaccinated child, by dividing the incremental cost of the intervention by the incremental effectiveness (i.e., the number of additionally vaccinated students in intervention schools compared to control schools). RESULTS: In Years 1 and 2, respectively, the effectiveness measure (proportion of children vaccinated) was 11.2 and 12.0 percentage points higher in intervention (40.7 % and 40.4 %) than control schools. In year 2, the cost-per-vaccinated child excluding vaccine purchase ($59.88 in 2010 US $) consisted of three component costs: (A) the school costs ($8.25); (B) the project coordination costs ($32.33); and (C) the vendor costs excluding vaccine purchase ($16.68), summed through Monte Carlo simulation. Compared to Year 1, the two component costs (A) and (C) decreased, while the component cost (B) increased in Year 2. The cost-per-vaccinated child, excluding vaccine purchase, was $59.73 (Year 1) and $59.88 (Year 2, statistically indistinguishable from Year 1), higher than the published cost of providing influenza vaccination in medical practices ($39.54). However, taking indirect costs (e.g., averted parental costs to visit medical practices) into account, vaccination was less costly in SLV-I ($23.96 in Year 1, $24.07 in Year 2) than in medical practices. CONCLUSIONS: Our two-year trial's findings reinforced the evidence to support SLV-I as a potentially favorable system to increase childhood influenza vaccination rates in a cost-efficient way. Increased efficiencies in SLV-I are needed for a sustainable and scalable SLV-I program.


Asunto(s)
Vacunas contra la Influenza/economía , Gripe Humana/economía , Adolescente , Niño , Preescolar , Comercio/economía , Análisis Costo-Beneficio , Humanos , Programas de Inmunización/economía , Subtipo H1N1 del Virus de la Influenza A , Gripe Humana/prevención & control , Masculino , Método de Montecarlo , New York , Padres , Características de la Residencia , Servicios de Salud Escolar/economía , Estaciones del Año , Estudiantes , Vacunación/economía
15.
Lancet ; 378(9796): 1106-15, 2011 Sep 17.
Artículo en Inglés | MEDLINE | ID: mdl-21885107

RESUMEN

Japan shows the advantages and limitations of pursuing universal health coverage by establishment of employee-based and community-based social health insurance. On the positive side, almost everyone came to be insured in 1961; the enforcement of the same fee schedule for all plans and almost all providers has maintained equity and contained costs; and the co-payment rate has become the same for all, except for elderly people and children. This equity has been achieved by provision of subsidies from general revenues to plans that enrol people with low incomes, and enforcement of cross-subsidisation among the plans to finance the costs of health care for elderly people. On the negative side, the fragmentation of enrolment into 3500 plans has led to a more than a three-times difference in the proportion of income paid as premiums, and the emerging issue of the uninsured population. We advocate consolidation of all plans within prefectures to maintain universal and equitable coverage in view of the ageing society and changes in employment patterns. Countries planning to achieve universal coverage by social health insurance based on employment and residential status should be aware of the limitations of such plans.


Asunto(s)
Programas Nacionales de Salud , Dinámica Poblacional , Cobertura Universal del Seguro de Salud , Costos de la Atención en Salud , Servicios de Salud/estadística & datos numéricos , Humanos , Japón
16.
Matern Child Health J ; 16(1): 83-91, 2012 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-21127953

RESUMEN

Studies have demonstrated that low-income families often have disproportionately high utilization of emergency department (ED) and hospital services, and low utilization of preventive visits. A possible contributing factor is that some mothers may not respond optimally to their infants' health needs, either due to their own responsiveness or due to the child's ability to send cues. These mother-child interactions are measurable and amenable to change. We examined the associations between mother-child interactions and child healthcare utilization among low-income families. We analyzed data from the Nurse-Family Partnership trial in Memphis, TN control group (n = 432). Data were collected from child medical records (birth to 24 months), mother interviews (12 and 24 months postpartum), and observations of mother-child interactions (12 months postpartum). We used logistic and ordered logistic regression to assess independent associations between mother-child interactions and child healthcare utilization measures: hospitalizations, ED visits, sick-child visits to primary care, and well-child visits. Better mother-child interactions, as measured by mother's responsiveness to her child, were associated with decreased hospitalizations (OR: 0.51; 95% CI: 0.32, 0.81), decreased ambulatory-care-sensitive ED visits (OR: 0.65, 95% CI: 0.44, 0.96), and increased well-child visits (OR: 1.55, 95% CI: 1.06, 2.28). Mother's responsiveness to her child was associated with child healthcare utilization. Interventions to improve mother-child interactions may be appropriate for mother-child dyads in which child healthcare utilization appears unbalanced with inadequate primary care and excess urgent care. Recognition of these interactions may also improve the care clinicians provide for families.


Asunto(s)
Servicios de Salud del Niño/estadística & datos numéricos , Servicios Médicos de Urgencia/estadística & datos numéricos , Hospitalización/estadística & datos numéricos , Relaciones Madre-Hijo , Visita a Consultorio Médico/estadística & datos numéricos , Pobreza , Servicios Preventivos de Salud/estadística & datos numéricos , Niño , Femenino , Humanos , Lactante , Modelos Logísticos , Madres/psicología , Población Urbana
17.
Matern Child Health J ; 15(7): 1011-9, 2011 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-20706866

RESUMEN

The objective of this study is to examine the role of maternal self-efficacy as a potential mediator between maternal depression and child hospitalizations in low-income families. We analyzed data from 432 mother-child pairs who were part of the control-group for the Nurse-Family Partnership trial in Memphis, TN. Low-income urban, mostly minority women were interviewed 12 and 24 months after their first child's birth and their child's medical records were collected from birth to 24 months. We fit linear and ordered logistic regression models to test for mediation. We also tested non-linear relationships between the dependent variable (child hospitalization) and covariates (depressive symptoms and self-efficacy). Elevated depressive symptoms (OR: 1.70; 90% CI: 1.05, 2.74) and lower maternal self-efficacy (OR: 0.674; 90% CI: 0.469, 0.970) were each associated with increased child hospitalizations. When both maternal self-efficacy and depressive symptoms were included in a single model, the depressive symptoms coefficient decreased significantly (OR decreased by 0.13, P = 0.069), supporting the hypothesis that self-efficacy serves as a mediator. A non-linear, inverse-U shaped relationship between maternal self-efficacy and child hospitalizations was supported: lower compared to higher self-efficacy was associated with more child hospitalizations (P = 0.039), but very low self-efficacy was associated with fewer hospitalizations than low self-efficacy (P = 0.028). In this study, maternal self-efficacy appears to be a mediator between maternal depression and child hospitalizations. Further research is needed to determine if interventions specifically targeting self-efficacy in depressed mothers might decrease child hospitalizations.


Asunto(s)
Niño Hospitalizado , Depresión , Madres/psicología , Pobreza , Autoeficacia , Población Urbana , Adolescente , Niño , Femenino , Humanos , Entrevistas como Asunto , Responsabilidad Parental/psicología , Ajuste de Riesgo , Tennessee , Adulto Joven
18.
Am J Public Health ; 99 Suppl 2: S383-8, 2009 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-19797752

RESUMEN

OBJECTIVES: We assessed short-term responsiveness of influenza vaccine demand to variation in timing and severity of influenza epidemics since 2000. We tested the hypothesis that weekly influenza epidemic activity is associated with annual and daily influenza vaccine receipt. METHODS: We conducted cross-sectional survival analyses from the 2000-2001 to 2004-2005 influenza seasons among community-dwelling elderly using the Medicare Current Beneficiary Survey (unweighted n = 2280-2822 per season; weighted n = 7.7-9.7 million per season). The outcome variable was daily vaccine receipt. Covariates included the biweekly changes of epidemic and vaccine supply at 9 census-region levels. RESULTS: In all 5 seasons, biweekly epidemic change was positively associated with overall annual vaccination (e.g., 2.7% increase in 2003-2004 season) as well as earlier vaccination timing (P < .01). For example, unvaccinated individuals were 5%-29% more likely to receive vaccination after a 100% biweekly epidemic increase. CONCLUSIONS: Accounting for short-term epidemic responsiveness in predicting demand for influenza vaccination may improve vaccine distribution and the annual vaccination rate, and might assist pandemic preparedness planning.


Asunto(s)
Brotes de Enfermedades/prevención & control , Vacunas contra la Influenza/provisión & distribución , Gripe Humana/prevención & control , Aceptación de la Atención de Salud , Anciano , Anciano de 80 o más Años , Estudios Transversales , Humanos , Incidencia , Vacunas contra la Influenza/uso terapéutico , Gripe Humana/epidemiología , Medicare Part B , Modelos Biológicos , Estados Unidos/epidemiología
19.
J Sch Health ; 89(12): 1004-1012, 2019 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-31612491

RESUMEN

BACKGROUND: Only half of US schoolchildren receive influenza vaccine. School-located influenza vaccination (SLIV) might raise vaccination rates but conducting flu vaccine clinics at schools is challenging to implement. We compared 2 school-based programs designed to raise influenza vaccination rates: parent reminder/educational messages sent to parents from schools which is a low-intensity intervention vs the combination of reminder/educational messages plus SLIV clinics which is a high-intensity intervention. METHODS: We assigned 36 schools (6 school districts, 2 per group) to 3 groups: (1) control, ie, no SLIV and no parent reminder/education, (2) parent reminder/education emailed by schools, and (3) parent reminder/education plus SLIV clinics. Some schools had SLIV clinics in prior years. Health department nurses conducted SLIV clinics. RESULTS: Among 24,832 children at 36 schools, vaccination rates were control (51.3%), parent reminder/education-only (41.2%), and reminder/education + SLIV (58.7%). On multivariate analyses which controlled for vaccination in prior seasons, children in reminder/education + SLIV schools had higher vaccination rates (OR 1.27, 95% CI 1.10-1.47), but children in reminder/education-only schools had lower rates (OR 0.87, 95% CI 0.75-1.00) than children in control schools. CONCLUSIONS: Parent reminder/education combined with SLIV clinics raise vaccination rates, but parent reminder/education alone does not.


Asunto(s)
Gripe Humana/prevención & control , Servicios de Salud Escolar , Vacunación/tendencias , Adolescente , Niño , Humanos , Programas de Inmunización , Vacunas contra la Influenza/administración & dosificación , Motivación , New York , Sistemas Recordatorios , Población Suburbana
20.
Clin Pediatr (Phila) ; 58(4): 428-436, 2019 04.
Artículo en Inglés | MEDLINE | ID: mdl-30600690

RESUMEN

Half of US school children receive influenza vaccine. In our previous trials, school-located influenza vaccination (SLIV) raised vaccination rates by 5 to 8 percentage points. We assessed whether text message reminders to parents could raise vaccination rates above those observed with SLIV. Within urban elementary schools we randomized families into text message + SLIV (intervention) versus SLIV alone (comparison). All parents were sent 2 backpack notifications plus 2 autodialer phone reminders about SLIV at a single SLIV clinic. Intervention group parents also were sent 3 text messages from the school nurse encouraging flu vaccination via either primary care or SLIV. Among 15 768 children at 32 schools, vaccination rates were text + SLIV (40%) and SLIV control (40%); 4% of students per group received influenza vaccination at SLIV. Text message reminders did not raise influenza vaccination rates above those observed with SLIV alone. More intensive interventions are needed to raise influenza vaccination rates.


Asunto(s)
Vacunas contra la Influenza/administración & dosificación , Gripe Humana/prevención & control , Sistemas Recordatorios , Servicios de Salud Escolar , Envío de Mensajes de Texto , Niño , Femenino , Humanos , Masculino , New York
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