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1.
Pediatr Infect Dis J ; 42(9): 819-823, 2023 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-37310892

RESUMEN

BACKGROUND: The hepatitis B vaccine (HBV) is recommended at birth to prevent perinatal hepatitis B transmission; however, many newborns still do not receive HBV. The extent to which planned out-of-hospital births, which have increased over the past decade, are associated with nonreceipt of the HBV birth dose is unknown. The purpose of this study was to determine whether a planned out-of-hospital birth location is associated with the nonreceipt of the HBV birth dose. METHODS: We performed a retrospective cohort study of all births from 2007 to 2019 recorded in the Colorado birth registry. χ2 analyses were used to compare maternal demographics by birth location. Univariate and multiple logistic regression were used to evaluate the association of birth location with nonreceipt of the HBV birth dose. RESULTS: In total 1.5% of neonates born in freestanding birth centers and 0.1% of neonates born at a planned home birth received HBV compared to 76.3% of neonates born in a hospital location. After adjusting for confounders, this translated to a large increase in the odds of not receiving HBV compared to in-hospital births [freestanding birth center (aodds ratio (aOR): 172.98, 95% confidence interval (CI): 136.98-219.88); planned home birth (aOR: 502.05, 95% CI: 363.04-694.29)]. Additionally, older maternal age, White/non-Hispanic race and ethnicity, higher income, and private or no insurance were associated with nonreceipt of the HBV birth dose. CONCLUSIONS: Planned out-of-hospital birth is a risk factor for nonreceipt of the HBV birth dose. As births in these locations become more common, targeted policies and education are warranted.


Asunto(s)
Vacunas contra Hepatitis B , Hepatitis B , Embarazo , Femenino , Recién Nacido , Humanos , Estudios Retrospectivos , Factores de Riesgo , Hospitales , Vacunación , Hepatitis B/epidemiología , Hepatitis B/prevención & control
2.
Res Synth Methods ; 14(1): 36-51, 2023 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-35722864

RESUMEN

Despite research investment and a growing body of diverse evidence there has been no comprehensive review and grading of evidence for public health emergency preparedness and response practices comparable to those in medicine and other public health fields. The National Academies of Sciences, Engineering, and Medicine convened an ad hoc committee to develop and use methods for grading and synthesizing diverse types of evidence to create a single certainty of intervention-related evidence to support recommendations for Public Health Emergency Preparedness and Response Research. A 13-step consensus building method was used. Experts were first canvassed in public meetings, and a comprehensive review of existing methods was undertaken. Although aspects of existing review methodologies and evidence grading systems were relevant, none adequately covered all requirements for this specific context. Starting with a desire to synthesize diverse sources of evidence not usually included in systematic reviews and using GRADE for assessing certainty and confidence in quantitative and qualitative evidence as the foundation, we developed a mixed-methods synthesis review and grading methodology that drew on (and in some cases adapted) those elements of existing frameworks and methods that were most applicable. Four topics were selected as test cases. The process was operationalized with a suite of method-specific reviews of diverse evidence types for each topic. Further consensus building was undertaken through stakeholder engagement and feedback The NASEM committee's GRADE adaption for mixed-methods reviews will further evolve over time and has yet to be endorsed by the GRADE working group.


Asunto(s)
Medicina Basada en la Evidencia , Salud Pública , Revisiones Sistemáticas como Asunto
3.
Am J Prev Med ; 64(4): 569-578, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36529574

RESUMEN

INTRODUCTION: Community Guide systematic economic reviews provide information on the cost, economic benefit, cost-benefit, and cost-effectiveness of public health interventions recommended by the Community Preventive Services Task Force on the basis of evidence of effectiveness. The number and variety of economic evaluation studies in public health have grown substantially over time, contributing to methodologic challenges that required updates to the methods for Community Guide systematic economic reviews. This paper describes these updated methods. METHODS: The 9-step Community Guide economic review process includes prioritization of topic, creation of a coordination team, conceptualization of review, literature search, screening studies for inclusion, abstraction of studies, analysis of results, translation of evidence to Community Preventive Services Task Force economic findings, and dissemination of findings and evidence gaps. The methods applied in each of these steps are reported in this paper. RESULTS: Two published Community Guide reviews, tailored pharmacy-based interventions to improve adherence to medications for cardiovascular disease and permanent supportive housing with housing first to prevent homelessness, are used to illustrate the application of the updated methods. The Community Preventive Services Task Force reached a finding of cost-effectiveness for the first intervention and a finding of favorable cost-benefit for the second on the basis of results from the economic reviews. CONCLUSIONS: The updated Community Guide economic systematic review methods provide transparency and improve the reliability of estimates that are used to derive a Community Preventive Services Task Force economic finding. This may in turn augment the utility of Community Guide economic reviews for communities making decisions about allocating limited resources to effective programs.


Asunto(s)
Enfermedades Cardiovasculares , Servicios Preventivos de Salud , Humanos , Análisis Costo-Beneficio , Servicios Preventivos de Salud/métodos , Reproducibilidad de los Resultados , Revisiones Sistemáticas como Asunto
5.
JNCI Cancer Spectr ; 4(1): pkz086, 2020 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-32025627

RESUMEN

BACKGROUND: Although uniform colonoscopy screening reduces colorectal cancer (CRC) mortality, risk-based screening may be more efficient. We investigated whether CRC screening based on polygenic risk is a cost-effective alternative to current uniform screening, and if not, under what conditions it would be. METHODS: The MISCAN-Colon model was used to simulate a hypothetical cohort of US 40-year-olds. Uniform screening was modeled as colonoscopy screening at ages 50, 60, and 70 years. For risk-stratified screening, individuals underwent polygenic testing with current and potential future discriminatory performance (area under the receiver-operating curve [AUC] of 0.60 and 0.65-0.80, respectively). Polygenic testing results were used to create risk groups, for which colonoscopy screening was optimized by varying the start age (40-60 years), end age (70-85 years), and interval (1-20 years). RESULTS: With current discriminatory performance, optimal screening ranged from once-only colonoscopy at age 60 years for the lowest-risk group to six colonoscopies at ages 40-80 years for the highest-risk group. While maintaining the same health benefits, risk-stratified screening increased costs by $59 per person. Risk-stratified screening could become cost-effective if the AUC value would increase beyond 0.65, the price per polygenic test would drop to less than $141, or risk-stratified screening would lead to a 5% increase in screening participation. CONCLUSIONS: Currently, CRC screening based on polygenic risk is unlikely to be cost-effective compared with uniform screening. This is expected to change with a greater than 0.05 increase in AUC value, a greater than 30% reduction in polygenic testing costs, or a greater than 5% increase in adherence with screening.

6.
Am J Public Health ; 109(5): 707-708, 2019 05.
Artículo en Inglés | MEDLINE | ID: mdl-30969832
7.
Gastroenterology ; 154(1): 105-116.e20, 2018 01.
Artículo en Inglés | MEDLINE | ID: mdl-28964749

RESUMEN

BACKGROUND & AIMS: Relative risk of colorectal cancer (CRC) decreases with age among individuals with a family history of CRC. However, no screening recommendations specify less frequent screening with increasing age. We aimed to determine whether such a refinement would be cost effective. METHODS: We determined the relative risk for CRC for individuals based on age and number of affected first-degree relatives (FDRs) using data from publications. For each number of affected FDRs, we used the Microsimulation Screening Analysis model to estimate costs and effects of colonoscopy screening strategies with different age ranges and intervals. Screening was then optimized sequentially, starting with the youngest age group, and allowing the interval of screening to change at certain ages. Strategies with an incremental cost effectiveness ratio below $100,000 per quality-adjusted life year were considered cost effective. RESULTS: For people with 1 affected FDR (92% of those with a family history), screening every 3 years beginning at an age of 40 years is most cost effective. If no adenomas are found, the screening interval can gradually be extended to 5 and 7 years, at ages 45 and 55 years, respectively. From a cost-effectiveness perspective, individuals with more affected FDRs should start screening earlier and at shorter intervals. However, frequency can be reduced if no abnormalities are found. CONCLUSIONS: Using a microsimulation model, we found that for individuals with a family history of CRC, it is cost effective to gradually increase the screening interval if several subsequent screening colonoscopies have negative results and no new cases of CRC are found in family members.


Asunto(s)
Colonoscopía/economía , Neoplasias Colorrectales/diagnóstico , Neoplasias Colorrectales/genética , Detección Precoz del Cáncer/economía , Anamnesis , Adulto , Factores de Edad , Anciano , Análisis Costo-Beneficio , Femenino , Humanos , Masculino , Tamizaje Masivo , Persona de Mediana Edad , Factores de Riesgo
10.
Genet Med ; 17(9): 702-12, 2015 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-25590981

RESUMEN

PURPOSE: Family history of colorectal cancer (CRC) is a known risk factor for CRC and encompasses both genetic and shared environmental risks. METHODS: We conducted a systematic review to estimate the impact of family history on the natural history of CRC and adherence to screening. RESULTS: We found high heterogeneity in family-history definitions, the most common definition being one or more first-degree relatives. The prevalence of family history may be lower than the commonly cited 10%, and confirms evidence for increasing levels of risk associated with increasing family-history burden. There is evidence for higher prevalence of adenomas and of multiple adenomas in people with family history of CRC but no evidence for differential adenoma location or adenoma progression by family history. Limited data regarding the natural history of CRC by family history suggest a differential age or stage at cancer diagnosis and mixed evidence with respect to tumor location. Adherence to recommended colonoscopy screening was higher in people with a family history of CRC. CONCLUSION: Stratification based on polygenic and/or multifactorial risk assessment may mature to the point of displacing family history-based approaches, but for the foreseeable future, family history may remain a valuable clinical tool for identifying individuals at increased risk for CRC.


Asunto(s)
Neoplasias Colorrectales/genética , Neoplasias Colorrectales/patología , Neoplasias Colorrectales/diagnóstico , Detección Precoz del Cáncer , Salud de la Familia , Predisposición Genética a la Enfermedad , Humanos , Prevalencia , Factores de Riesgo
11.
J Public Health Manag Pract ; 21(3): 227-48, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-24912082

RESUMEN

CONTEXT: Immunizations are the most effective way to reduce incidence of vaccine-preventable diseases. Immunization information systems (IISs) are confidential, population-based, computerized databases that record all vaccination doses administered by participating providers to people residing within a given geopolitical area. They facilitate consolidation of vaccination histories for use by health care providers in determining appropriate client vaccinations. Immunization information systems also provide aggregate data on immunizations for use in monitoring coverage and program operations and to guide public health action. EVIDENCE ACQUISITION: Methods for conducting systematic reviews for the Guide to Community Preventive Services were used to assess the effectiveness of IISs. Reviewed evidence examined changes in vaccination rates in client populations or described expanded IIS capabilities related to improving vaccinations. The literature search identified 108 published articles and 132 conference abstracts describing or evaluating the use of IISs in different assessment categories. EVIDENCE SYNTHESIS: Studies described or evaluated IIS capabilities to (1) create or support effective interventions to increase vaccination rates, such as client reminder and recall, provider assessment and feedback, and provider reminders; (2) determine client vaccination status to inform decisions by clinicians, health care systems, and schools; (3) guide public health responses to outbreaks of vaccine-preventable disease; (4) inform assessments of vaccination coverage, missed vaccination opportunities, invalid dose administration, and disparities; and (5) facilitate vaccine management and accountability. CONCLUSIONS: Findings from 240 articles and abstracts demonstrate IIS capabilities and actions in increasing vaccination rates with the goal of reducing vaccine-preventable disease.


Asunto(s)
Programas de Inmunización/métodos , Sistemas de Información , Vacunación Masiva/métodos , Humanos , Vacunación Masiva/estadística & datos numéricos , Salud Pública/métodos , Salud Pública/normas , Vacunas/administración & dosificación , Vacunas/uso terapéutico
12.
Genet Med ; 17(1): 63-7, 2015 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24946156

RESUMEN

PURPOSE: With the accelerated implementation of genomic medicine, health-care providers will depend heavily on professional guidelines and recommendations. Because genomics affects many diseases across the life span, no single professional group covers the entirety of this rapidly developing field. METHODS: To pursue a discussion of the minimal elements needed to develop evidence-based guidelines in genomics, the Centers for Disease Control and Prevention and the National Cancer Institute jointly held a workshop to engage representatives from 35 organizations with interest in genomics (13 of which make recommendations). The workshop explored methods used in evidence synthesis and guideline development and initiated a dialogue to compare these methods and to assess whether they are consistent with the Institute of Medicine report "Clinical Practice Guidelines We Can Trust." RESULTS: The participating organizations that develop guidelines or recommendations all had policies to manage guideline development and group membership, and processes to address conflicts of interests. However, there was wide variation in the reliance on external reviews, regular updating of recommendations, and use of systematic reviews to assess the strength of scientific evidence. CONCLUSION: Ongoing efforts are required to establish criteria for guideline development in genomic medicine as proposed by the Institute of Medicine.


Asunto(s)
Medicina Basada en la Evidencia , Genómica , Guías de Práctica Clínica como Asunto , Medicina Basada en la Evidencia/métodos , Medicina Basada en la Evidencia/tendencias , Genómica/métodos , Genómica/tendencias , Humanos
13.
Rheum Dis Clin North Am ; 40(4): 787-95, 2014 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-25437292

RESUMEN

Screening for presymptomatic disease provides the potential for early intervention and improved outcomes. However, although this practice has potential benefits, it also has potential harms that must be considered. The U.S. Preventive Services Task Force (USPSTF) is a nonfederal panel of experts convened by the Agency for Health Research and Policy to systematically review the evidence for preventive services, including disease screening, and to create evidence-based recommendations for primary care practice in the United States. As rheumatologists contemplate the potential of screening for preclinical disease, understanding the process used by the USPSTF can help guide research efforts supporting such screening.


Asunto(s)
Comités Consultivos , Medicina Basada en la Evidencia/métodos , Tamizaje Masivo/normas , Reumatología , Humanos , Tamizaje Masivo/economía , Estados Unidos
14.
Am J Med Genet C Semin Med Genet ; 166C(1): 93-104, 2014 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-24634402

RESUMEN

Genome-wide association studies, DNA sequencing studies, and other genomic studies are finding an increasing number of genetic variants associated with clinical phenotypes that may be useful in developing diagnostic, preventive, and treatment strategies for individual patients. However, few variants have been integrated into routine clinical practice. The reasons for this are several, but two of the most significant are limited evidence about the clinical implications of the variants and a lack of a comprehensive knowledge base that captures genetic variants, their phenotypic associations, and other pertinent phenotypic information that is openly accessible to clinical groups attempting to interpret sequencing data. As the field of medicine begins to incorporate genome-scale analysis into clinical care, approaches need to be developed for collecting and characterizing data on the clinical implications of variants, developing consensus on their actionability, and making this information available for clinical use. The National Human Genome Research Institute (NHGRI) and the Wellcome Trust thus convened a workshop to consider the processes and resources needed to: (1) identify clinically valid genetic variants; (2) decide whether they are actionable and what the action should be; and (3) provide this information for clinical use. This commentary outlines the key discussion points and recommendations from the workshop.


Asunto(s)
Variación Genética/genética , Informática Médica/métodos , Fenotipo , Medicina de Precisión/métodos , Educación , Humanos , Difusión de la Información/métodos , National Human Genome Research Institute (U.S.) , Medicina de Precisión/tendencias , Estados Unidos
15.
Genet Med ; 16(2): 183-7, 2014 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-23907646

RESUMEN

PURPOSE: The US Secretary of Health and Human Services provides guidance to state newborn screening programs about which conditions should be included in screening (i.e., the "Recommended Uniform Screening Panel"). This guidance is informed by evidence-based recommendations from the Secretary's Advisory Committee on Heritable Disorders in Newborns and Children. This report describes the Advisory Committee's revised decision-making process for considering conditions nominated to the panel. METHODS: An expert panel meeting was held in April 2012 to revise the decision matrix, which helps to guide the recommendation process. In January 2013, the Advisory Committee voted to adopt the revised decision matrix. RESULTS: The revised decision matrix clarifies the approach to rating magnitude and certainty of the net benefit of screening to the population of screened newborns for nominated conditions, and now includes the consideration of the capability of state newborn screening programs for population-wide implementation by evaluating the feasibility and readiness of states to adopt screening for nominated conditions. CONCLUSION: The revised decision matrix will bring increased quality, transparency, and consistency to the process of modifying the recommended uniform screening panel and will now allow formal evaluation of the challenges that state newborn screening programs face in adopting screening for new conditions.


Asunto(s)
Comités Consultivos , Toma de Decisiones , Medicina Basada en la Evidencia , Tamizaje Neonatal/normas , United States Dept. of Health and Human Services , Niño , Preescolar , Humanos , Lactante , Recién Nacido , Estados Unidos
16.
Clin Transl Sci ; 6(5): 356-62, 2013 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-24127922

RESUMEN

BACKGROUND: The Colorado Clinical and Translational Sciences Institute (CCTSI) aims to translate discovery into clinical practice. The Partnership of Academicians and Communities for Translation (PACT) represents a robust campus-community partnership. METHODS: The CCTSI collected data on all PACT activities including meeting notes, staff activity logs, stakeholder surveys and interviews, and several key component in-depth evaluations. Data analysis by Evaluation and Community Engagement Core and PACT Council members identified critical shifts that changed the trajectory of community engagement efforts. RESULTS: Ten "critical shifts" in six broad rubrics created change in the PACT. Critical shifts were decision points in the development of the PACT that represented quantitative and qualitative changes in the work and trajectory. Critical shifts occurred in PACT management and leadership, financial control and resource allocation, and membership and voice. DISCUSSION: The development of a campus-community partnership is not a smooth linear path. Incremental changes lead to major decision points that represent an opportunity for critical shifts in developmental trajectory. We provide an enlightening, yet cautionary, tale to others considering a campus-community partnership so they may prepare for crucial decisions and critical shifts. The PACT serves as a genuine foundational platform for dynamic research efforts aimed at eliminating health disparities.


Asunto(s)
Investigación Participativa Basada en la Comunidad , Conducta Cooperativa , Docentes , Investigación Biomédica Traslacional , Distinciones y Premios , Humanos
17.
Med Care ; 51(8 Suppl 3): S1-3, 2013 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-23793048

RESUMEN

BACKGROUND: The Electronic Data Methods (EDM) Forum, with support from the Agency for Healthcare Research and Quality, exists to advance knowledge and practice on the use of electronic clinical data (ECD) for comparative effectiveness research, patient-centered outcomes research, and quality improvement (QI). The EDM Forum facilitates collaboration between the Prospective Outcome Systems using Patient-specific Electronic data to Compare Tests and therapies, Scalable Distributed Research Network, and Enhanced registry projects funded by Agency for Healthcare Research and Quality. OBJECTIVES: This overview describes a second set of papers commissioned by the EDM Forum, published in this supplement to Medical Care. The papers that are included discuss challenges and innovations from the research and QI community using ECD. CONCLUSIONS: The papers in this supplement provide lessons learned based on experiences building transparent, scalable, reusable networks for research and QI. Through these papers, and a new open access e-journal, eGEMs, the EDM Forum is working to advance the science of health research and QI using ECD to improve patient outcomes.


Asunto(s)
Investigación sobre la Eficacia Comparativa/organización & administración , Conducta Cooperativa , Sistemas de Información/organización & administración , Evaluación de Resultado en la Atención de Salud/organización & administración , Atención Dirigida al Paciente/organización & administración , Humanos , Aplicaciones de la Informática Médica , Atención Dirigida al Paciente/normas , Mejoramiento de la Calidad , Estados Unidos , United States Agency for Healthcare Research and Quality
18.
Genet Med ; 15(1): 14-24, 2013 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-22955111

RESUMEN

To provide an update on recent revisions to Evaluation of Genomic Applications in Practice and Prevention (EGAPP) methods designed to improve efficiency, and an assessment of the implications of whole genome sequencing for evidence-based recommendation development. Improvements to the EGAPP approach include automated searches for horizon scanning, a quantitative ranking process for topic prioritization, and the development of a staged evidence review and evaluation process. The staged process entails (i) triaging tests with minimal evidence of clinical validity, (ii) using and updating existing reviews, (iii) evaluating clinical validity prior to analytic validity or clinical utility, (iv) using decision modeling to assess potential clinical utility when direct evidence is not available. EGAPP experience to date suggests the following approaches will be critical for the development of evidence based recommendations in the whole genome sequencing era: (i) use of triage approaches and frameworks to improve efficiency, (ii) development of evidence thresholds that consider the value of further research, (iii) incorporation of patient preferences, and (iv) engagement of diverse stakeholders. The rapid advances in genomics present a significant challenge to traditional evidence based medicine, but also an opportunity for innovative approaches to recommendation development.


Asunto(s)
Medicina Basada en la Evidencia , Genoma Humano , Genómica , Secuenciación de Nucleótidos de Alto Rendimiento , Pruebas Genéticas , Humanos , Revisión por Pares , Garantía de la Calidad de Atención de Salud
19.
Am J Public Health ; 103(6): 1116-23, 2013 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-23237154

RESUMEN

OBJECTIVES: We compared the effectiveness and cost-effectiveness of population-based recall (Pop-recall) versus practice-based recall (PCP-recall) at increasing immunizations among preschool children. METHODS: This cluster-randomized trial involved children aged 19 to 35 months needing immunizations in 8 rural and 6 urban Colorado counties. In Pop-recall counties, recall was conducted centrally using the Colorado Immunization Information System (CIIS). In PCP-recall counties, practices were invited to attend webinar training using CIIS and offered financial support for mailings. The percentage of up-to-date (UTD) and vaccine documentation were compared 6 months after recall. A mixed-effects model assessed the association between intervention and whether a child became UTD. RESULTS: Ten of 195 practices (5%) implemented recall in PCP-recall counties. Among children needing immunizations, 18.7% became UTD in Pop-recall versus 12.8% in PCP-recall counties (P < .001); 31.8% had documented receipt of 1 or more vaccines in Pop-recall versus 22.6% in PCP-recall counties (P < .001). Relative risk estimates from multivariable modeling were 1.23 (95% confidence interval [CI] = 1.10, 1.37) for becoming UTD and 1.26 (95% CI = 1.15, 1.38) for receipt of any vaccine. Costs for Pop-recall versus PCP-recall were $215 versus $1981 per practice and $17 versus $62 per child brought UTD. CONCLUSIONS: Population-based recall conducted centrally was more effective and cost-effective at increasing immunization rates in preschool children.


Asunto(s)
Inmunización/estadística & datos numéricos , Práctica Privada/estadística & datos numéricos , Práctica de Salud Pública/estadística & datos numéricos , Sistemas Recordatorios/estadística & datos numéricos , Preescolar , Colorado , Investigación sobre la Eficacia Comparativa , Análisis Costo-Beneficio , Humanos , Inmunización/economía , Lactante , Práctica Privada/economía , Práctica de Salud Pública/economía , Sistemas Recordatorios/economía , Población Rural , Población Urbana
20.
Acad Med ; 87(7): 840-1, 2012 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-22735559

RESUMEN

Hauer and colleagues have made an important contribution to medical education by documenting how best to teach behavioral counseling skills to medical students. Although the authors of this commentary agree that these skills are important for physicians to learn, they argue that physicians must acknowledge realities regarding the role of physicians as behavioral counselors and the limited effectiveness of counseling during clinical encounters. Students and physicians need to understand the limited role that the medical care system plays in determining lifestyles and the more potent effect that community-wide interventions can have. The authors call for education about behavioral counseling that teaches necessary skills, yet develops realistic expectations of what physicians can and cannot do by themselves, understanding of when to refer patients for intensive counseling, and recognition of the importance of societal factors in effecting behavior change.


Asunto(s)
Terapia Conductista/educación , Competencia Clínica , Consejo/educación , Curriculum , Educación Médica/métodos , Humanos
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