Simulation Suggests that medical group mergers won't undermine the potential utility of health information exchanges

Federal and state agencies are investing substantial resources in the creation of community health information exchanges, which are consortia that enable independent health care organizations to exchange clinical data. However, under pressure to form accountable care organizations, medical groups may merge and support private health information exchanges. Such activity could reduce the potential utility of community exchanges-that is, the exchanges' capacity to share patient data across hospitals and physician practices that are independent. Simulations of care transitions based on data from ten Massachusetts communities suggest that there would have to be many such mergers to undermine the potential utility of health information exchanges. At the same time, because hospitals and the largest medical groups account for only 10-20 percent of care transitions in a community, information exchanges will still need to recruit a large proportion of the medical groups in a given community for the exchanges to maintain their usefulness in fostering information exchange across independent providers.     

Where do parents go for child care advice?

Parenting advice is now available from a wide range of sources. Informal networks and written literature provide first-line support, but advice from health care professionals remains highly important. The health professional's skill centres on knowing what advice and approach to information giving is appropriate for an individual situation. It is also important to respect and understand cultural influences in individual communities, and work with such forces to ensure that the community as a whole understands why specific child care practices are important.     

对发展我国HIS技术市场的调研与思考

为规范我国ＨＩＳ市场的发展提供决策参考,对医院信息系统开发市场及行业发展的整体情况进行调开,综合调查结果显示：全国的ＨＩＳ发展情况基本处在同一水平,整个ＨＩＳ产品正处于更新换代阶段,市场竞争激烈。对此,建议从整体上强调政府宏观指导,利用市场规律,主张强强联合,注重对国有资产设备的调配和充分利用,加强企业内部管理是ＨＩＳ成功的基本保证。     

Health intervention in social context: understanding social networks and neighbourhood

Recruiting lay people from the neighbourhoods of target communities as Community Health Educators (CHEs) is an increasingly popular strategy for health interventions in the UK. CHEs are assumed to have a distinct advantage in reaching 'difficult to reach' groups by virtue of their network membership. However, results obtained from a recent intervention study [Chiu (2002). Straight talking: Communicating breast screening information in primary care. Leeds: Nuffield Institute for Health, University of Leeds] raised concerns about the much-asserted efficacy of networks and suggested that neighbourhood was a contextual factor that would potentially affect the results of health interventions. In addition, it suggested that the concept of social networks and other related concepts i.e. 'social embeddedness', 'social capital', and 'neighbourhoods' that underpin CHE interventions needed to be better understood. In order to examine these concepts in relation to CHE interventions, we conducted a pilot study involving 53 CHEs (26 White, 27 Black and Minority Ethnic) in seven health organisations across the UK. The CHEs took part in focus group interviews to explore their perceptions of social networks and neighbourhood. Quantitative information on their personal networks was also mapped using three proformas. This paper explores CHEs' networks with a specific focus on the concept of 'social embeddedness' and the effect of neighbourhood. Implications of these findings on the effectiveness of intervention are discussed.     

Social networks – The future for health care delivery

With the rapid growth of online social networking for health, health care systems are experiencing an inescapable increase in complexity. This is not necessarily a drawback; self-organising, adaptive networks could become central to future health care delivery. This paper considers whether social networks composed of patients and their social circles can compete with, or complement, professional networks in assembling health-related information of value for improving health and health care. Using the framework of analysis of a two-sided network – patients and providers – with multiple platforms for interaction, we argue that the structure and dynamics of such a network has implications for future health care. Patients are using social networking to access and contribute health information. Among those living with chronic illness and disability and engaging with social networks, there is considerable expertise in assessing, combining and exploiting information. Social networking is providing a new landscape for patients to assemble health information, relatively free from the constraints of traditional health care. However, health information from social networks currently complements traditional sources rather than substituting for them. Networking among health care provider organisations is enabling greater exploitation of health information for health care planning. The platforms of interaction are also changing. Patient–doctor encounters are now more permeable to influence from social networks and professional networks. Diffuse and temporary platforms of interaction enable discourse between patients and professionals, and include platforms controlled by patients. We argue that social networking has the potential to change patterns of health inequalities and access to health care, alter the stability of health care provision and lead to a reformulation of the role of health professionals. Further research is needed to understand how network structure combined with its dynamics will affect the flow of information and potentially the allocation of health care resources.     

Computer networking in an ambulatory health care setting

Computers are a ubiquitous part of the ambulatory health care environment. Although stand-alone computers may be adequate for a small practice, networked computers can create much more powerful and cost-effective computerized systems. Local area networks allow groups of computers to share peripheral devices and computerized information within an office or cluster of offices. Wide area networks allow computers to securely share devices and information across a large geographical area. Either singly or in combination, these networks can be used to create robust systems to help physicians automate their practices and improve their access to important clinical information. In this article, we will examine common network configurations, explain how they function, and provide examples of real-world implementations of networking technology in health care.     

Social networks, information and health care utilization: evidence from undocumented immigrants in Milan

This paper uses a novel dataset and research design to examine the effects of information networks on immigrants' access to health care. The dataset consists of an unusually large sample of undocumented immigrants and contains a direct indicator of information networks-whether an immigrant was referred to health care opportunities by a strong social tie (relative or friend). This measure allows to overcome some of the major identification issues that afflict most of the existing literature on network effects and to concentrate on one of the channels through which social contacts might operate. The analysis focuses on the time spent in Italy before an immigrant first receives medical assistance. Estimates indicate that networks significantly foster health care utilization: after controlling for all available individual characteristics and for ethnic heterogeneity, I find that relying on a strong social tie reduces the time to visit by 30%. The effect of information networks is stable across specifications and it is relatively large. Further investigation seems to confirm the quantitative importance of networks as an information device.     

Contextual effects on health care access among immigrants: Lessons from three ethnic communities in Hawaii

Immigrant health care is the product of the dynamic interaction between societal factors and the individual's socio-economic and cultural characteristics. Our knowledge about immigrant health care, however, has been limited to individual characteristics, without paying attention to the social context in which immigrants reside. This paper explores the effects of social contexts on access to health care among recent immigrants. As a natural experiment, it compares health care experiences of three immigrant groups in Hawaii – Filipinos, Koreans, and Marshallese – who are situated in different social contexts including immigrant health policy, ethnic community, and individual networks. Through household surveys conducted between October 2005 and January 2006, information of 378 recent immigrant adults on health care access, health insurance status, socio-demographic characteristics, linguistic and cultural factors, health status, ethnic community social capital, and social networks was obtained. The results of analyses show that Marshallese respondents have better access to health care than the other two groups, in spite of their lowest socioeconomic status. The high insurance rate of the Marshallese, mainly associated with a state health policy that provides health insurance assistance for the Marshallese, is the major contributor of their greater health care access. While Filipino immigrants do not benefit from state insurance assistance, high levels of health care resources and social capital within the Filipino community enable them to have significantly better health care access than Koreans, who have higher income and educational attainment. Interestingly, the advanced family/kinship networks are associated with better levels of immigrant health care access, while the increase of co-ethnic friend networks is related to lower access to health care. This study implies that restoration of immigrants' eligibility for public health insurance assistance, development of health care resources and social capital within ethnic communities, and mobilization of immigrant networks would be effective starting points to improve health care access among immigrants.     

Accountable Communities for Health: Moving From Providing Accountable Care to Creating Health

Lessons from community-oriented primary care in the United States can offer insights into how we could improve population health by integrating the public health, social service, and health care sectors to form accountable communities for health (ACHs). Unlike traditional accountable care organizations (ACOs) that address population health from a health care perspective, ACHs address health from a community perspective and consider the total investment in health across all sectors. The approach embeds the ACO in a community context where multiple stakeholders come together to share responsibility for tackling multiple determinants of health. ACOs using the ACH model provide a roadmap for embedding health care in communities in a way that uniquely addresses local social determinants of health.     

The growing importance of dental services in rural America

As the science of medicine progresses, associations between good oral health and improved health status are being documented. However, the data would suggest that individuals in America's rural communities are experiencing dramatic health problems because they are not receiving dental treatment. This article addresses the importance of dental services in rural communities and highlights the importance of cooperation among hospitals, individual clinical providers, community health care organizations, and governmental entities. It will also discuss why there is a shortage in these rural areas and how the shortage is affecting rural communities and will address some strategies for solving this crisis. This research on the availability of dental care in rural communities will provide a framework for community leaders, elected officials, and health care providers to collect and analyze data to support future decision making in response to community health care needs. Such decisions increase the quality and efficiency of health care services, thereby safeguarding the health status of the population. This study found that the capability for hospital-based dental care services is greater in urban communities, whereas rural communities have significantly less capability for hospital dental care. This would support the premise that the availability of dental services is inconsistent across the United States and that dental care resources could be allocated to provide a consistent level of services across the population. It also emphasizes the importance of building innovative partnerships among local, state, and national organizations to ensure that an appropriate level of dental care is available in rural America. The study has managerial implications on meeting the demand for dental care in rural communities and policy implications on future resource allocation.     

Information, communication and equitable access to health care: a conceptual note

This conceptual paper addresses the health policy goal of equitable access to health care from a perspective that highlights the role of choice. It sketches a framework around the three access dimensions availability, affordability, and acceptability. The "degree of fit" with respect to each of these dimensions between the health system and individuals or communities plays a role in determining the level of access to health services by outlining the existing choice set. Yet it is the degree of informedness about the choices that ultimately determines access to health services. Access is therefore defined as the freedom to utilize. The paper focuses on information and its properties, which cut across the dimensions of access. It is argued that equity-oriented health policy should stimulate communicative action in order to empower individuals and communities by expanding their subjective choice sets.     

Social networks and health service utilization

While social networks have been examined in the context of many economic choices and outcomes, this study is the first to investigate the effects of social networks on health service utilization decisions. Networks can affect utilization decisions in many ways. They can provide information on institutional details of the health care system, and can reduce the search costs of locating an appropriate health care provider. Networks can even alter the demand for services by affecting the perceived efficacy or desirability of the available services. Using health service utilization decisions to study networks has two main advantages over work that studies other public programs. First, because health care in Canada is universal, there are no questions of eligibility. Second, by studying the different measures of utilization, it is possible to observe how the network effects vary across measures that reflect visits primarily instigated by the patient, to measures that reflect visits instigated by both patients and their physician. Using data from three cycles of the Canadian National Population Health Survey, this work exploits regional and language group variation to identify network effects. Strong and robust evidence of networks effects is found on the decision to utilize services reflecting initial contact with the health care system. As well, this work presents novel evidence that utilization of health services by immigrants increases with the number of doctors that speak their language in their neighborhood.     

Transforming the Delivery of Rural Health Care in Georgia: State Partnership Strategy for Developing Rural Health Networks

ABSTRACT: Since 1996, 19 networks covering 74 of the 127 rural counties in Georgia have emerged. This grassroots transformation of rural health care occurred through a series of partnerships launched by state government officials. These partnerships brought together national and state organizations to pool resources for investment in an evolving long-term strategy to develop rural health care networks. The strategy leveraged resources from partners, resulting in greater impact. Change was triggered and accelerated using an intensive, flexible technical assistance effort amplified by developmental grants to communities. These grants were made available for structural and organizational change in the community that would eventually lead to improved access and health status. Georgia's strategy for developing rural health networks consisted of 3 elements: a clear state vision and mission; investment partnerships; and proactive, flexible technical assistance. Retrospectively, it seems that the transformation occurred as a result of 5 phases of investment by state government and its partners. The first 2 phases involved data gathering as well as the provision of technical assistance to individual communities. The next 3 phases moved network development to a larger scale by working with multiple counties to create regional networks. The 5 phases represent increasing knowledge about and commitment to the vision of access to care and improved health status for rural populations .     

Systems development: trends, issues and implications

Integrated systems are developing and growing in the U.S. health care industry. This phenomenon has many implications for health care institutions, communities and health care consumers across the country.     

BUILDING COMMUNITY NETWORKS: A ROAD TRAUMA EDUCATION AND TRAINING PROGRAM FOR RURAL AREAS

ABSTRACT: The work of the Road Trauma Support Team highlights the ongoing impact of road trauma on rural communities. Small population size and close social networks mean that road trauma can have a negative effect on social relations across the whole community. Much of the 'flow-on' effect of road trauma, in the form of community distress, can be alleviated by increased skills, information about responding to road trauma, and the establishment of supportive community networks. This paper reports on the implementation and evaluation of a project that addressed knowledge, skills and awareness of road trauma in rural communities. Funded by the Rural Health Support Education and Training (RHSET) program and conducted by the Road Trauma Support Team, the project focused on the impact of traumatic events in small communities and strategies to maximise effective participation of community members and health workers in response to trauma. Piloted in six rural communities in northern Tasmania, the project has developed an educational resource package.     

Who learns preventive health care information from where: cross-channel and repertoire comparisons

We studied from which information channels individuals reported learning the most information about preventive health care, how those channels correlated with one another, and how well they were predicted by demographics and health orientations. A probability sample of 1,963 adults from 8 midwestern communities were interviewed from late 1994 to early 1995. Respondents reported learning different amounts of preventive health information from different channels, and a mix in levels of learning was found across channels. Television news and information rated unexpectedly high across the population studied. An exploratory factor analysis indicated a clear grouping or repertoire consisting of television channels, and for magazines and newspapers, but also a distinct personal media repertoire involving a mix of health professionals, family and friends, books, educational materials, and computers. Demographics did better at predicting learning from traditional print media, but personal health orientations were more effective predictors of personal media; television was less well predicted by either.     

Hospital-physician portals: the role of competition in driving clinical data exchange

Recent policy efforts to encourage the use of health information technology are emphasizing development of communitywide health information exchanges to share clinical data across patient care settings. Interviews in twelve U.S. communities show that most large hospitals have or are developing physician portals to provide admitting physicians with remote access to patient records, but there is little data sharing among unaffiliated organizations. Competition among hospitals for physicians is a key factor driving adoption of these proprietary systems. In contrast, provider and health plan competition and adversarial relationships between providers and plans are viewed as major barriers to communitywide clinical data sharing.     

On the Spatial Inequalities of Institutional Versus Home Births in Ghana: A Multilevel Analysis

Spatial inequalities related to the choice of delivery care have not been studied systematically in Sub-Saharan Africa where maternal and perinatal health outcomes continue to worsen despite a range of safe motherhood interventions. Using retrospective data from the 1998 and 2003 Demographic and Health Surveys, this paper investigates the extent of changes in spatial inequalities associated with type of delivery care in Ghana with a focus on rural-urban differentials within and across the three ecological zones (Savannah, Forest and Coastal). More than one-half of births in Ghana continue to occur outside health institutions without any skilled obstetric care. While this is already known, we present evidence from multilevel analyses that there exist considerable and growing inequalities, with regard to birth settings between communities, within rural and urban areas and across the ecological zones. The results show evidence of poor and disproportionate use of institutional care at birth; the inequalities remained high and unchanged in both urban and rural communities within the Savannah zone and widening in urban communities of the Forest and Coastal zones. The key policy challenges in Ghana, therefore, include both increasing the uptake of institutional delivery care and ensuring equity in access to both public and private health institutions.