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1.
MMWR Morb Mortal Wkly Rep ; 73(12): 248-254, 2024 Mar 28.
Artigo em Inglês | MEDLINE | ID: mdl-38547025

RESUMO

Sickle cell disease (SCD) remains a public health priority in the United States because of its association with complex health needs, reduced life expectancy, lifelong disabilities, and high cost of care. A cross-sectional analysis was conducted to calculate the crude and race-specific birth prevalence for SCD using state newborn screening program records during 2016-2020 from 11 Sickle Cell Data Collection program states. The percentage distribution of birth mother residence within Social Vulnerability Index quartiles was derived. Among 3,305 newborns with confirmed SCD (including 57% with homozygous hemoglobin S or sickle ß-null thalassemia across 11 states, 90% of whom were Black or African American [Black], and 4% of whom were Hispanic or Latino), the crude SCD birth prevalence was 4.83 per 10,000 (one in every 2,070) live births and 28.54 per 10,000 (one in every 350) non-Hispanic Black newborns. Approximately two thirds (67%) of mothers of newborns with SCD lived in counties with high or very high levels of social vulnerability; most mothers lived in counties with high or very high levels of vulnerability for racial and ethnic minority status (89%) and housing type and transportation (64%) themes. These findings can guide public health, health care systems, and community program planning and implementation that address social determinants of health for infants with SCD. Implementation of tailored interventions, including increasing access to transportation, improving housing, and advancing equity in high vulnerability areas, could facilitate care and improve health outcomes for children with SCD.


Assuntos
Anemia Falciforme , Etnicidade , Feminino , Criança , Humanos , Recém-Nascido , Estados Unidos/epidemiologia , Prevalência , Estudos Transversais , Vulnerabilidade Social , Grupos Minoritários , Anemia Falciforme/epidemiologia , Anemia Falciforme/diagnóstico
2.
Ann Fam Med ; 22(3): 233-236, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38806269

RESUMO

This study characterized adult primary care medical assistant (MA) staffing. National Survey of Healthcare Organizations and Systems (n = 1,252) data were analyzed to examine primary care practice characteristics associated with MA per primary care clinician (PCC) staffing ratios. In 2021, few practices (11.4%) had ratios of 2 or more MAs per PCCs. Compared with system-owned practices, independent (odds ratio [OR] = 1.76, P <0.05) and medical group-owned (OR = 2.09, P <0.05) practices were more likely to have ratios of 2 or more MAs per PCCs, as were practices with organizational cultures oriented to innovation (P <0.05). Most primary care practices do not have adequate MA staffing.


Assuntos
Atenção Primária à Saúde , Humanos , Atenção Primária à Saúde/organização & administração , Estados Unidos , Admissão e Escalonamento de Pessoal , Recursos Humanos , Assistentes Médicos/provisão & distribuição , Assistentes Médicos/estatística & dados numéricos , Adulto , Cultura Organizacional
3.
Telemed J E Health ; 30(6): e1677-e1688, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38457122

RESUMO

Objective: Examine the associations between rurality and low income with primary care telehealth utilization and hypertension outcomes across multiple years pre- and post-COVID-19 pandemic onset. Methods: We compiled electronic health record data from the mixed rural/urban Dartmouth Health system in New Hampshire, United States, on patients with pre-existing hypertension or diabetes receiving primary care in the period before (January 2018-February 2020) and after the transition period to telehealth during the COVID-19 Pandemic (October 2020-December 2022). Stratifying by rurality and Medicaid enrollment, we examined changes in synchronous (office and telehealth visits, including audio/video use) and asynchronous (patient portal or telephone message) utilization, and control of mean systolic blood pressure (SBP) <140. Results: Analysis included 46,520 patients, of whom 8.2% were Medicaid enrollees, 42.7% urban residents. Telehealth use rates were 12% for rural versus 6.4% for urban, and 15% for Medicaid versus 8.4% non-Medicaid. The overall postpandemic telehealth visit rate was 0.29 per patient per year. Rural patients had a larger increase in telehealth use (additional 0.21 per year, 95% CI, 0.19-0.23) compared with urban, as did Medicaid (0.32, 95% CI 0.29-0.36) compared with non-Medicaid. Among the 38,437 patients with hypertension, SBP control worsened from 83% to 79% of patients across periods. In multivariable analysis, rurality corresponded to worsened control rates compared with urban (additional 2.4% decrease, 95% CI 2.1-2.8%); Medicaid and telehealth use were not associated with worsened control. Conclusions: Telehealth expansion enabled a higher shift to telehealth for rural and low-income patients without impairing hypertension management.


Assuntos
COVID-19 , Hipertensão , Medicaid , População Rural , SARS-CoV-2 , Telemedicina , Humanos , Hipertensão/epidemiologia , Hipertensão/terapia , COVID-19/epidemiologia , Medicaid/estatística & dados numéricos , Telemedicina/estatística & dados numéricos , Estados Unidos/epidemiologia , Feminino , Masculino , Pessoa de Meia-Idade , População Rural/estatística & dados numéricos , Idoso , New Hampshire/epidemiologia , Adulto , Atenção Primária à Saúde , Pandemias , Pobreza
5.
Int J Qual Health Care ; 33(Supplement_2): ii78-ii80, 2021 Nov 29.
Artigo em Inglês | MEDLINE | ID: mdl-34849969

RESUMO

INTRODUCTION: The greatest challenge confronting political, public health, business, education and social welfare leaders in the COVID pandemic era is to restore the economy, businesses and schools without further risking public health. The 'COVID Compass' project aims to provide helpful information to guide local decisions by tracking state and local policies over time and their impact on a balanced set of outcomes-health metrics, economic trends and social hardship indicators. METHODS: We selected a parsimonious set of 'local level' health, economic and hardship outcomes and linked them to 'local level' actions aimed to decrease COVID-19 health effects and to mitigate hardship for people, businesses and the economy. Data trends will be released frequently (e.g. weekly and monthly) to show changes in health economic and social hardship 'outcomes' (based on quantitative data), alongside policy, health care, public health and individual/social 'actions' (based on both qualitative and quantitative data). RESULTS: Work on initial analytic and visualization prototypes of the COVID Compass is currently in progress at national, state and local levels. CONCLUSION: Building a national, regional and local integrated database platform that captures upstream policies, actions and behaviors and links them to downstream health, economic and social hardship outcomes will offer a more comprehensive view of the data necessary for decision-makers and citizens to more effectively and intelligently monitor and mitigate harms caused by the pandemic.


Assuntos
COVID-19 , Pandemias , Atenção à Saúde , Humanos , Saúde Pública , SARS-CoV-2
6.
J Gen Intern Med ; 34(11): 2451-2459, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-31432439

RESUMO

BACKGROUND: The Affordable Care Act and the introduction of accountable care organizations (ACOs) have increased the incentives for patients and providers to engage in preventive care, for example, through quality metrics linked to disease prevention. However, little is known about how ACOs deliver preventive care services. OBJECTIVE: To understand how Medicare ACOs provide preventive care services to their attributed patients. DESIGN: Mixed-methods study using survey data reporting Medicare ACO capabilities in patient care management and interviews with high-performing ACOs. PARTICIPANTS: ACO executives completed survey data on 283 Medicare ACOs. These data were supplemented with 39 interviews conducted across 18 Medicare ACOs with executive-level leaders and associated clinical and managerial staff. MAIN MEASURES: Survey measures included ACO performance, organizational characteristics, collaboration experience, and capabilities in care management and quality improvement. Telephone interviews followed a semi-structured interview guide and explored the mechanisms used, and motivations of, ACOs to deliver preventive care services. KEY RESULTS: Medicare ACOs that reported being comprehensively engaged in the planning and management of patient care - including conducting reminders for preventive care services - had more beneficiaries and had a history of collaboration experience, but were not more likely to receive shared savings or achieve high-quality scores compared to other surveyed ACOs. Interviews revealed that offering annual wellness visits and having a system-wide approach to closing preventive care gaps are key mechanisms used by high-performing ACOs to address patients' preventive care needs. Few programs or initiatives were identified that specifically target clinically complex patients. Aside from meeting patient needs, motivations for ACOs included increasing patient attribution and meeting performance targets. CONCLUSIONS: ACOs are increasingly motivated to deliver preventive care services. Understanding the mechanisms and motivations used by high-performing ACOs may help both providers and payers to increase the use of preventive care.


Assuntos
Organizações de Assistência Responsáveis/organização & administração , Serviços Preventivos de Saúde/organização & administração , Organizações de Assistência Responsáveis/estatística & dados numéricos , Humanos , Medicare/legislação & jurisprudência , Medicare/estatística & dados numéricos , Patient Protection and Affordable Care Act , Pesquisa Qualitativa , Prevenção Secundária/organização & administração , Inquéritos e Questionários , Estados Unidos
7.
Lancet ; 390(10090): 178-190, 2017 07 08.
Artigo em Inglês | MEDLINE | ID: mdl-28077235

RESUMO

The global ubiquity of overuse and underuse of health-care resources and the gravity of resulting harms necessitate an investigation of drivers to inform potential solutions. We describe the network of influences that contribute to poor care and suggest that it is driven by factors that fall into three domains: money and finance; knowledge, bias, and uncertainty; and power and human relationships. In each domain the drivers operate at the global, national, regional, and individual level, and are modulated by the specific contexts within which they act. We discuss in detail drivers of poor care in each domain.


Assuntos
Atenção à Saúde/normas , Qualidade da Assistência à Saúde , Atitude do Pessoal de Saúde , Atenção à Saúde/economia , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Financiamento da Assistência à Saúde , Humanos , Modelos Biológicos , Relações Médico-Paciente
8.
Qual Life Res ; 27(2): 367-378, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-28795261

RESUMO

PURPOSE: Patient-reported outcome measures (PROMs), which are generic or condition-specific, are used for a number of reasons, including clinical care, clinical trials, and in national-level efforts to monitor the quality of health care delivery. Creating PROMs that meet different purposes without overburdening patients, healthcare systems, providers, and data systems is paramount. The objective of this study was to test a generalizable method to incorporate condition-specific issues into generic PROM measures as a first step to producing PROMs that efficiently provide a standardized score. This paper outlines the method and preliminary findings focused on a PROM for osteoarthritis of the knee (OA-K). METHODS: We used a mixed-methods approach and PROMIS® measures to test development of a combined generic and OA-K-specific PROM. Qualitative methods included patient focus groups and provider interviews to identify impacts of OA-K important to patients. We then conducted a thematic analysis and an item gap analysis: identified areas covered by existing generic PROMIS measures, identified "gap" areas not covered, compared gap areas to legacy instruments to verify relevance, and developed new items to address gaps. We then performed cognitive testing on new items and drafted an OA-K-specific instrument based on findings. RESULTS: We identified 52 existing PROMIS items and developed 24 new items across 14 domains. CONCLUSIONS: We developed a process for creating condition-specific instruments that bridge gaps in existing generic measures. If successful, the methodology will create instruments that efficiently gather the patient's perspective while allowing health systems, researchers, and other interested parties to monitor and compare outcomes over time, conditions, and populations.


Assuntos
Atenção à Saúde/normas , Assistência ao Paciente/normas , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida/psicologia , Idoso , Humanos
11.
Radiology ; 275(1): 188-95, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25353250

RESUMO

PURPOSE: To investigate the variability in head computed tomographic (CT) scanning in patients with hemorrhagic stroke in U.S. hospitals, its association with mortality, and the number of different physicians consulted. MATERIALS AND METHODS: The study was approved by the Committee for the Protection of Human Subjects at Dartmouth College. A retrospective analysis of the Medicare fee-for-service claims data was performed for elderly patients admitted for hemorrhagic stroke in 2008-2009, with 1-year follow-up through 2010. Risk-adjusted primary outcome measures were mean number of head CT scans performed and high-intensity use of head CT (six or more head CT scans performed in the year after admission). We examined the association of high-intensity use of head CT with the number of different physicians consulted and mortality. RESULTS: A total of 53 272 patients (mean age, 79.6 years; 31 377 women [58.9%]) with hemorrhagic stroke were identified in the study period. The mean number of head CT scans conducted in the year after admission for stroke was 3.4; 8737 patients (16.4%) underwent six or more scans. Among the hospitals with the highest case volume (more than 50 patients with hemorrhagic stroke), risk-adjusted rates ranged from 8.0% to 48.1%. The correlation coefficient between number of physicians consulted and rates of high-intensity use of head CT was 0.522 (P < .01) for all hospitals and 0.50 (P < .01) for the highest-volume hospitals. No improvement in 1-year mortality was found for patients undergoing six or more head CT scans (odds ratio, 0.84; 95% confidence interval: 0.69, 1.02). CONCLUSION: High rates of head CT use for patients with hemorrhagic stroke are frequently observed, without an association with decreased mortality. A higher number of physicians consulted was associated with high-intensity use of head CT.


Assuntos
Hemorragias Intracranianas/diagnóstico por imagem , Padrões de Prática Médica/estatística & dados numéricos , Acidente Vascular Cerebral/diagnóstico por imagem , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Hemorragias Intracranianas/epidemiologia , Masculino , Medicare , Estudos Retrospectivos , Risco , Fatores de Risco , Acidente Vascular Cerebral/epidemiologia , Estados Unidos/epidemiologia
12.
Popul Health Metr ; 13: 27, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26435702

RESUMO

BACKGROUND: Modifiable risks account for a large fraction of disease and death, but clinicians and patients lack tools to identify high risk populations or compare the possible benefit of different interventions. METHODS: We used data on the distribution of exposure to 12 major behavioral and biometric risk factors inthe US population, mortality rates by cause, and estimates of the proportional hazards of risk factor exposure from published systematic reviews to develop a risk prediction model that estimates an adult's 10 year mortality risk compared to a population with optimum risk factors. We compared predicted risk to observed mortality in 8,241 respondents in NHANES 1988-1994 and NHANES 1999-2004 with linked mortality data up to the end of 2006. RESULTS: Predicted risk showed good discrimination with an area under the receiver operating characteristic (ROC) curve of 0.84 (standard error 0.01) for women and 0.84 (SE 0.01) for men. Across deciles of predicted risk, mortality was accurately predicted in men ((Χ (2) statistic = 12.3 for men, p=0.196) but slightly overpredicted in the highest decile among women (Χ (2) statistic = 22.8, p=0.002). Mortality risk was highly concentrated; for example, among those age 30-44 years, 5.1 % (95 % CI 4.1 % - 6.0 %) of the male and 5.9 % (95 % CI 4.8 % - 6.9 %) of the female population accounted for 25 % of the risk of death. CONCLUSION: The risk model accurately predicted mortality in a representative sample of the US population and could be used to help inform patient and provider decision-making, identify high risk groups, and monitor the impact of efforts to improve population health.

13.
J Health Polit Policy Law ; 40(4): 647-68, 2015 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-26124295

RESUMO

There are now more than seven hundred accountable care organizations (ACOs) in the United States. This article describes some of their most salient characteristics including the number and types of contracts involved, organizational structures, the scope of services offered, care management capabilities, and the development of a three-category taxonomy that can be used to target technical assistance efforts and to examine performance. The current evidence on the performance of ACOs is reviewed. Since California has the largest number of ACOs (N=67) and a history of providing care under risk-bearing contracts, some additional assessments of quality and patient experience are made between California ACOs and non-ACO provider organizations. Six key issues likely to affect future ACO growth and development are discussed, and some potential "diagnostic" indicators for assessing the likelihood of potential antitrust violations are presented.


Assuntos
Organizações de Assistência Responsáveis/organização & administração , Modelos Organizacionais , Administração dos Cuidados ao Paciente/organização & administração , Satisfação do Paciente , Qualidade da Assistência à Saúde/organização & administração , Organizações de Assistência Responsáveis/economia , Organizações de Assistência Responsáveis/legislação & jurisprudência , Organizações de Assistência Responsáveis/normas , Leis Antitruste , Centers for Medicare and Medicaid Services, U.S./organização & administração , Contratos , Controle de Custos , Promoção da Saúde/organização & administração , Humanos , Administração dos Cuidados ao Paciente/economia , Administração dos Cuidados ao Paciente/normas , Qualidade da Assistência à Saúde/economia , Mecanismo de Reembolso/organização & administração , Participação no Risco Financeiro/organização & administração , Estados Unidos
16.
J Gen Intern Med ; 29(1): 219-22, 2014 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-24002635

RESUMO

Although support among policy makers and academics for the wide scale adoption of shared decision making (SDM) is growing, actual implementation is slow, and faces many challenges. Extensive systemic barriers exist that prevent physicians from being able to champion SDM and lead practice change. In other areas of public health where implementation has been a challenge, community-based participatory research (CBPR) has effectively engaged resistant stakeholders to improve practice and the delivery of care. Might CBPR, defined broadly as research that engages participants in the conception, design, and implementation of relevant health programs, be a more effective way to engage physicians, patients, and managers in the implementation process? Consequently, we argue that adopting a participatory approach may help to overcome recognized barriers to progress in this area.


Assuntos
Pesquisa Participativa Baseada na Comunidade/métodos , Tomada de Decisões , Participação do Paciente/métodos , Relações Médico-Paciente , Técnicas de Apoio para a Decisão , Difusão de Inovações , Implementação de Plano de Saúde/métodos , Humanos , Prática Profissional/organização & administração
17.
J Gen Intern Med ; 29(11): 1484-90, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25008217

RESUMO

BACKGROUND: Safety net primary care providers, including as community health centers, have long been isolated from mainstream health care providers. Current delivery system reforms such as Accountable Care Organizations (ACOs) may either reinforce the isolation of these providers or may spur new integration of safety net providers. OBJECTIVE: This study examines the extent of community health center involvement in ACOs, as well as how and why ACOs are partnering with these safety net primary care providers. DESIGN: Mixed methods study pairing the cross-sectional National Survey of ACOs (conducted 2012 to 2013), followed by in-depth, qualitative interviews with a subset of ACOs that include community health centers (conducted 2013). PARTICIPANTS: One hundred and seventy-three ACOs completed the National Survey of ACOs. Executives from 18 ACOs that include health centers participated in in-depth interviews, along with leadership at eight community health centers participating in ACOs. MAIN MEASURES: Key survey measures include ACO organizational characteristics, care management and quality improvement capabilities. Qualitative interviews used a semi-structured interview guide. Interviews were recorded and transcribed, then coded for thematic content using NVivo software. KEY RESULTS: Overall, 28% of ACOs include a community health center (CHC). ACOs with CHCs are similar to those without CHCs in organizational structure, care management and quality improvement capabilities. Qualitative results showed two major themes. First, ACOs with CHCs typically represent new relationships or formal partnerships between CHCs and other local health care providers. Second, CHCs are considered valued partners brought into ACOs to expand primary care capacity and expertise. CONCLUSIONS: A substantial number of ACOs include CHCs. These results suggest that rather than reinforcing segmentation of safety net providers from the broader delivery system, the ACO model may lead to the integration of safety net primary care providers.


Assuntos
Organizações de Assistência Responsáveis/organização & administração , Centros Comunitários de Saúde/organização & administração , Prestação Integrada de Cuidados de Saúde/organização & administração , Inovação Organizacional , Provedores de Redes de Segurança/organização & administração , Organizações de Assistência Responsáveis/economia , Centros Comunitários de Saúde/economia , Prestação Integrada de Cuidados de Saúde/economia , Custos de Cuidados de Saúde/estatística & dados numéricos , Reforma dos Serviços de Saúde/organização & administração , Pesquisas sobre Atenção à Saúde , Humanos , Pesquisa Qualitativa , Melhoria de Qualidade , Provedores de Redes de Segurança/economia , Estados Unidos
19.
J Health Organ Manag ; 28(1): 41-61, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24783665

RESUMO

PURPOSE: Recognition of the importance and difficulty of engaging physicians in organisational change has sparked an explosion of literature. The social identity approach, by considering engagement in terms of underlying group identifications and intergroup dynamics, may provide a framework for choosing among the plethora of proposed engagement techniques. This paper seeks to address this issue. DESIGN/METHODOLOGY/APPROACH: The authors examined how four disparate organisations engaged physicians in change. Qualitative methods included interviews (109 managers and physicians), observation, and document review. FINDINGS: Beyond a universal focus on relationship-building, sites differed radically in their preferred strategies. Each emphasised or downplayed professional and/or organisational identity as befit the existing level of inter-group closeness between physicians and managers: an independent practice association sought to enhance members' identity as independent physicians; a hospital, engaging community physicians suspicious of integration, stressed collaboration among separate, equal partners; a developing integrated-delivery system promoted alignment among diverse groups by balancing "systemness" with subgroup uniqueness; a medical group established a strong common identity among employed physicians, but practised pragmatic co-operation with its affiliates. RESEARCH LIMITATIONS/IMPLICATIONS: The authors cannot confirm the accuracy of managers perceptions of the inter-group context or the efficacy of particular strategies. Nonetheless, the findings suggested the fruitfulness of social identity thinking in approaching physician engagement. PRACTICAL IMPLICATIONS: Attention to inter-group dynamics may help organisations engage physicians more effectively. ORIGINALITY/VALUE: This study illuminates and explains variation in the way different organisations engage physicians, and offers a theoretical basis for selecting engagement strategies.


Assuntos
Comportamento Cooperativo , Difusão de Inovações , Relações Interprofissionais , Motivação , Médicos de Atenção Primária , Prática de Grupo , Administradores de Instituições de Saúde , Pesquisa Qualitativa , Estados Unidos
20.
JAMA Health Forum ; 5(8): e242547, 2024 Aug 02.
Artigo em Inglês | MEDLINE | ID: mdl-39150731

RESUMO

Importance: Federally qualified health centers (FQHCs) provide care to 30 million patients in the US and have shown better outcomes and processes than other practice types. Little is known about how the COVID-19 pandemic contributed to FQHC capabilities compared with other practices. Objective: To compare postpandemic operational characteristics and capabilities of FQHCs with non-FQHC safety net practices and non-FQHC, non-safety net practices. Design, Setting, and Participants: This nationally representative survey conducted from June 2022 to February 2023 with an oversampling of safety net practices in the US included practice leaders working in stratified random selection of practices based on FQHC status, Area Deprivation Index category, and ownership type per a health care network dataset. Exposures: Practice type: FQHC vs non-FQHC safety net and non-FQHC practices. Main Outcomes and Measures: Primary care capabilities, including 2 measures of access and 11 composite measures. Results: A total of 1245 practices (221 FQHC and 1024 non-FQHC) responded of 3498 practices sampled. FQHCs were more likely to be independently owned and have received COVID-19 funding. FQHCs and non-FQHC safety net practices were more likely to be in rural areas. FQHCs significantly outperformed non-FQHCs on several capabilities even after controlling for practice size and ownership, including behavioral health provision (mean score, 0.53; 95% CI, 0.51-0.56), culturally informed services (mean score, 0.55; 95% CI, 0.53-0.58), screening for social needs (mean score, 0.43; 95% CI, 0.39-0.47), social needs referrals (mean score, 0.53; 95% CI, 0.48-0.57), social needs referral follow-up (mean score, 0.31; 95% CI, 0.27-0.36), and shared decision-making and motivational interviewing training (mean score, 0.53; 95% CI, 0.51-0.56). No differences were found in behavioral and substance use screening, care processes for patients with complex and high levels of need, use of patient-reported outcome measures, decision aid use, or after-hours access. Across all practices, most of the examined capabilities showed room for improvement. Conclusions and Relevance: The results of this survey study suggest that FQHCs outperformed non-FQHC practices on important care processes while serving a patient population with lower incomes who are medically underserved compared with patients in other practice types. Legislation to expand funding for the FQHC program should improve services for underserved populations and target current non-FQHC safety net practices to serve these populations. Increased support for these practices could improve primary care for rural populations.


Assuntos
COVID-19 , Atenção Primária à Saúde , Provedores de Redes de Segurança , Humanos , COVID-19/epidemiologia , Atenção Primária à Saúde/organização & administração , Estados Unidos/epidemiologia , Acessibilidade aos Serviços de Saúde , Pandemias , Inquéritos e Questionários
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