A flow-based statistical model integrating spatial and nonspatial dimensions to measure healthcare access

Assessing access to healthcare for an entire healthcare system involves accounting for demand, supply, and geographic variation. In order to capture the interaction between healthcare services and populations, various measures of healthcare access have been utilized, including the popular two-step floating catchment area (2SFCA) method. However, despite the many advantages of 2SFCA, the problems, such as inappropriate assumption of healthcare demand and failure to capture cascading effects across the system have not been satisfactorily addressed. In this paper, a statistical model for evaluating flows of individuals was added to the 2SFCA method (hereafter we refer to it as F2SFCA) in order to overcome limitations associated with its current restriction. The proposed F2SFCA model can incorporate both spatial and nonspatial dimensions and thus synthesizes them into one framework. Moreover, the proposed F2SFCA model can be easily adapted to measure access for different types of individuals, over different service provider types, or with capacity constraints in a healthcare system. We implemented the proposed model in a case study assessing access to healthcare for the elderly in Taipei City, Taiwan, and compared the weaknesses and strengths to the 2SFCA method and its variations.     

Health professional shortage and health status and health care access

Although areas designated as Health Professional Shortage Areas (HPSAs) have fewer primary care physicians than non-HPSAs, few studies have tested whether HPSA designation is related to health status and medical service access. This study examined whether residents living in HPSAs were more likely to report worse health status and to be more likely to have difficulty in getting access medical services than residents living in non-HPSAs, with survey data of 10,940 adult West Virginians. Multiple regression results indicate that HPSA is associated with worse general health status and poor physical health, and less access to medical services (measured by had usual place for medical care, experienced not getting needed health care and had outpatient care) but not to inpatient care. These findings indicate that the current HPSA designation system does capture the significant differences between residents of HPSAs and residents of non-HPSAs in health status and medical services access.     

100% access,zero health disparities,and GIS: an improved methodology for designating health professions shortage areas

The (Health Professions Shortage Areas) HPSA designation process was developed as a mechanism to identify primary care shortage areas eligible for participation in specific federally funded programs including a 10% Medicare supplement, the National Health Service Corps, and health professions training programs. The purpose of this paper was to explore the utility of Geographic Information Systems (GIS) technology as an improved methodology for obtaining HPSA designation status for geographic areas. Results showed that GIS identified 24 Medical Services Study Areas (rational planning areas) in Los Angeles County that met the minimum 3500:1 population-to-primary-care physician ratio for geographic area HPSA designation compared to only three that currently are identified. Authors concluded that restructuring of the state/county responsibilities for HPSA designation is long overdue and that use of GIS as a required methodology would help ensure that all areas in any state that meet the intent of federal legislation are included.     

Differential access to quality rural healthcare: professional and policy challenges

Using a national dataset, the influence of the community and individual provider characteristics on the availability of healthcare resources in rural areas was evaluated. Disparities continue to exist in the availability of providers including organizational types of providers such as Community Health Centers and Community Mental Health Centers. A lower percentage of nonmetropolitan counties have such centers, and more rural counties within the general grouping of nonmetropolitan counties have fewer of these organizational resources. A case study on the Southwestern region of Virginia is presented to highlight the impact on health outcomes and an innovative community response to the lack of availability of needed healthcare services.     

Continuing professional development for public health: an andragogical approach

The UK professional body for public health, the Faculty of Public Health (FPH), has a well-established approach towards continuing professional development (CPD) for its members and fellows. The FPH approach, initially designed for public health physicians, has evolved to meet CPD requirements of a workforce beyond that of public health medicine to what is now a multiprofessional public health workforce. Despite over 20 years of CPD activity in the field of public health, limited literature examines the underlying theoretical principles, or proposes the most effective approach to adopt. Public health CPD is a mandatory requirement for ongoing practice in many professional groups; it is therefore timely to examine theoretical principles and to propose the adoption of an andragogical approach to underpin CPD for all disciplines in public health. This paper concludes that adopting an andragogical approach to public health CPD, supported with critical reflective practice and undertaken in an ethical and moral framework, will equip practitioners to be ready to question practice, implement innovation and progress, and meet the challenges of a multiprofessional public health service.     

The index of rural access: an innovative integrated approach for measuring primary care access

Background  

The problem of access to health care is of growing concern for rural and remote populations. Many Australian rural health funding programs currently use simplistic rurality or remoteness classifications as proxy measures of access. This paper outlines the development of an alternative method for the measurement of access to primary care, based on combining the three key access elements of spatial accessibility (availability and proximity), population health needs and mobility.     

Neighbourhoods and potential access to health care: the role of spatial and aspatial factors

The availability of, and access to, primary health care is one neighbourhood characteristic that has the potential to impact health thus representing an important area of focus for neighbourhood-health research. This research examines neighbourhood access to primary health care in the city of Mississauga, Ontario, Canada. A modification of the Two Step Floating Catchment Area method is used to measure multiple spatial and aspatial (social) dimensions of potential access to primary health care in natural neighbourhoods of Mississauga. The analysis reveals that neighbourhood-level potential access to primary care is dependant on spatial and aspatial dimensions of access selected for examination. The results also show that potential accessibility is reduced for linguistic minorities as well as for recent immigrant populations who appear, on the surface, to have better access to walk-in clinics than dedicated physicians. The research results reinforce the importance of focusing on intra-urban variations in access to care and demonstrate the utility of a new approach for studying neighbourhood impacts that better represents spatial variations in health care access and demand.     

An integrated approach to create a spatial database of parks for urban health research

The role of urban parks has gained interest in urban health research. However, there are currently no clear definitions of these urban assets as exposure variable across the literature, which do have implications for the analysis. In this study, we exhibit an approach to design a comprehensive spatial database of urban parks in cities, using the example of Madrid. This approach consisted of the combination of different spatial databases containing information about parks and green spaces in the city of Madrid, and then a spatial processing to keep only those that met the selected criteria for urban park definition: accessible for pedestrians (to have at least one path around or through the area) and with the minimum size suitable (bigger than 0.50 ha) for physical activity. This approach can be helpful to design spatial databases that enable conducting epidemiological studies on the relationship between urban parks and population health.     

Globalization,global health,and access to healthcare

It is now commonly realized that the globalization of the world economy is shaping the patterns of global health, and that associated morbidity and mortality is affecting countries' ability to achieve economic growth. The globalization of public health has important implications for access to essential healthcare. The rise of inequalities among and within countries negatively affects access to healthcare. Poor people use healthcare services less frequently when sick than do the rich. The negative impact of globalization on access to healthcare is particularly well demonstrated in countries of transitional economies. No longer protected by a centralized health sector that provided free universal access to services for everyone, large segments of the populations in the transition period found themselves denied even the most basic medical services. Only countries where regulatory institutions are strong, domestic markets are competitive and social safety nets are in place, have a good chance to enjoy the health benefits of globalization.     

Assessing spatial accessibility to mental health facilities in an urban environment

Canadian provincial health systems are obligated to ensure access to health services for all citizens, based primarily on the principles of "universality" and "accessibility" which is enshrined in the Canada Health Act. Nevertheless, less than 40% of Canadian with mental health problems uses mental health services. Efforts to understand underutilization of mental health services have focused on individual and neighborhood characteristics. The aim of this study was to examine whether we could identify areas with mental health facilities shortage in the southwest of Montreal which may possibly explain disparities in access to mental health facilities. We applied the two-step floating catchment area method for our analyses. The results of our analysis show that mental health services are not equally distributed in the southwest of Montreal and in consequence, accessibility scores vary greatly from one DA to another.     

Reproductive health awareness: an integrated approach to obtaining a high quality of health

The Georgetown University Institute for Reproductive Health has evolved a multi-dimensional approach to reproductive health education which has grown from their work in natural family planning and fertility awareness. This cohesive approach offers help to community, educational, and health organizations in providing knowledge and skills development in body/self-care, gender awareness, sexuality, and interpersonal communications.     

Migrants' health and access to healthcare in the Czech Republic

The article is dealing with current state of Czech health policy in relation to migration. Overall migration information, available data on migrants' health status as well as accessibility of healthcare are provided. Some health risks connected with migration are mentioned and discussed. Authors concluded that the most urgent problem of Czech health policy in relation to migrants remains the insufficient guarantee of legal entitlement to health care. This concerns a large group of migrants with long-term residence, since the current legal regulation is disadvantageous to migrants coming from countries outside the EU.     

Co-ordinated approach to healthcare worker influenza vaccination in an area health service

To increase local influenza vaccination uptake among healthcare workers (HCWs), a co-ordinated, area-wide influenza vaccination campaign was undertaken in 2008 for five hospitals in the South Metropolitan Area Health Service of Perth, Western Australia (WA). The programme included standardised marketing and data collection, with a consent form completed by each recipient. Denominator data were obtained from the WA Department of Health's staff database. Vaccination coverage at each hospital was calculated and compared with that of 2007, with predictors for vaccination determined using a follow-up cross-sectional survey. A total of 6387 influenza vaccinations were administered. The coverage rate was above 55% in all but one hospital (range: 48.8–76.5%) whereas in 2007 no hospital achieved 55% (range: 29–51%). Allied health professionals attained the highest coverage (57.7%), followed by doctors (51.9%), nurses (49.6%) and patient support staff (48.6%). Of HCWs who worked half-time or more, 58.8% were vaccinated. The main reasons for vaccination were to prevent influenza, limit spread, and the programme's availability. The survey revealed that HCWs who perceived that they were susceptible to influenza, that it was a serious disease and that immunisation was effective and important were significantly more likely to be vaccinated. An area-wide approach to HCW influenza vaccination can substantially improve uptake. Regular working party meetings, consistent marketing, standardised data collection and analysis, and senior management support were key elements and could be used by others to attain good vaccination coverage among HCWs.     

美国政府评定医务人员及医疗服务短缺的方法——对我国卫生人力资源规划的思考

合理的配置公共卫生人力资源是保障群众健康和有医可就的必要条件之一。评估医务人力资源配置需要科学的方法。文章介绍美国卫生部现用的一套建立于医疗资源需求基础上的评定医务人员短缺和医疗服务短缺地区及短缺程度的方法以及美国疾病防治中心推算必要卫生人力资源的方法。希望这些方法对我国的公共卫生政策研究人员具有一定的借鉴作用。进而对我国城乡及农村的医务人员设置,医疗体制改革和长期医疗资源（财力）保障的规划提供科学依据。     

The Kentucky plan: an innovative approach to professional doctoral education in public health.

The Doctor of Public Health (Dr.P.H.) degree is designed to prepare graduates for the highest levels of leadership in public health related careers in both public and private settings. The Kentucky School of Public Health has developed an innovative generalist professional degree program offering an extensive battery of courses based on the body of professional public health knowledge. The degree includes extensive supervised field experience as part of the academic training, linking theory with practice. Issues related to professional degrees, curriculum, accreditation and certification, admission, evaluation, plans for institutional cooperation, and demand are addressed.     

Dyspareunia: an integrated approach to assessment and diagnosis

Dyspareunia, or painful intercourse, is frequently referred to as the most common female sexual dysfunction. It can occur singly or be manifested in combination with other psychosexual disorders. Diagnosis of dyspareunia is appropriate in cases in which the experience of pain is persistent and severe. There has been little agreement concerning the origin of dyspareunia. Organic conditions and psychological variables have alternately been presented as major factors in causality. There is a presumed high incidence of physical disease associated with dyspareunia when compared with other female sexual dysfunctions. In the majority of cases, however, organic factors are thought to be rare in contrast with sexual issues and interpersonal or intrapsychic difficulties as a cause of continuing problems. The finding of an organic basis for dyspareunia does not rule out emotional or psychogenic causes. Thorough and extensive gynecologic and psychological evaluation is essential in cases of dyspareunia. The etiology of dyspareunia should be viewed on a continuum from primarily physical to primarily psychological with many women falling in the middle area.     

On the comparative approach to defining health: A reply to Brülde

Medicine, Health Care and Philosophy -