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Across the border: immigrants' economic opportunities, social capital and informal business activities.

"In this article, we [explore] the relationship between informal economic activities and recent immigrants in the Netherlands.... We will give an overview of important trends on both the demand and the supply side of entrepreneurial activities in the informal economy. We argue that the potential for informal economic activities by immigrants in large Dutch cities has been growing since the early 1980s. After having outlined this analytical framework, we examine some recent evidence on informal economic activities by immigrants in the Netherlands, especially in the bakeries sector, before concluding the discussion."

Demography↗

[Minimum data sets in ambulatory care].

A sensible and rational approach is necessary in order to match the growing requirements of information on the ambulatory care sector characterised by a big deal of complexity and variability. This must be applied to any initiative attempting to obtain any degree of harmonization in ambulatory care data sets. This paper summarises a conceptual aspect of the work undertaken by the project Measurement Characterization and Control of Ambulatory Care in Europe (McACE) sponsored by the Commission of the European Communities under the exploratory phase of the Advanced Informatics in Medicine (AIM) programme. Our approach places in the first priority the efficiency when assessing the information needs of the different actors trying to make a balanced approach between the costs of collecting and processing a specific item and its use. For this we performed a conceptual validation of the term Minimum Basic Data Set and its potential application to the Ambulatory Care Sector. It is suggested its substitution by the term Minimum Data Set as a part of a practical tool for promoting the harmonization of the information in ambulatory care.

Ambulatory Care Facilities↗

HIPAA--a real world perspective.

An effective and realistic approach to HIPAA compliance requires healthcare organizations to achieve a fundamental shift in attitude, awareness, habits and capabilities in the areas of privacy and security. They must create a sense of accountability among staff, and even patients, for the safeguarding of patient information. Only when this culture shift has occurred, along with the required technological advancements, can HIPAA compliance be realistically achieved. There is still ample time to create the organizational shift necessary, along with technological enhancements, to meet HIPAA requirements. Beyond compliance, HIPAA will benefit the healthcare industry by promoting administrative simplification--the original intention of the Act. And it will require the healthcare industry, in an abbreviated timeframe, to upgrade its level of sophistication in managing information. HIPAA certification springs from an organizational compliance method that has been underway in government for the past two decades. The HIPAA playbook is taken lock, stock and barrel from other Federal guidelines. HIPAA's legislative lineage includes the Healthcare Reform Act of 1993, Paperwork Reduction Act of 1980, Computer Security Act of 1987 and the Privacy Act of 1974. HIPAA means that public and private sector healthcare organizations are going to be required by law to adopt the same information-handling practices that have been in effect in the Federal government for years. That boils down to two things: Standardized formatting of data electronically exchanged between providers, payers and business partners (EDI) Federalization of security and privacy practices within private-sector healthcare information management The key to making HIPAA compliance achievable within a practical timeframe, as well as instituting the culture changes that go with enhanced privacy and security standards, is a process that is largely unfamiliar in the private sector, called administrative certification and accreditation. Certification is an organizational change-management methodology that drives accountability for security down to that level in the organization where it will concretely and tangibly get done. It is a comprehensive managerial assessment of the technical and non-technical security features and other safeguards of a system associated with its use and environment. The assessment seeks to establish and document the extent to which a particular system meets a set of specified security requirements. HIPAA accreditation occurs when all functional managers in an organization have completed reports of what they know they need to do in their areas. They submit that information to an executive official within the organization who functions as the accrediting official for the organization. Accreditation is the formal declaration that an information system is approved to operate in a particular security mode using a prescribed set of safeguards and should be strongly based on the solvable vulnerabilities and residual risks identified during certification. Institutionalizing a practical and formal HIPAA certification program is important to support business activities and can provide several benefits including increased communication within an organization.

Accreditation↗

Health information strategy for New Zealand.

The health information strategy signposts the direction for health information services to meet national health information requirements for the 1990s and beyond. The Department of Health is involved in the essential business of funding and monitoring the health sector, providing policy advice and managing resources. The New Zealand Health Information Service will provide the data and analysis from both electronic and manual based systems to support the 'business' of health. Information systems must meet the needs of users. This requires consistency between the information strategy and the direction and goals of the organisation it is designed to service. The approach to health information is consistent with and supports the overall strategy and direction for the development of health services in New Zealand. The development and implementation of the New Zealand Health Information Strategy has been and continues to be an exciting and daunting challenge. All health professionals, managers and the public want high quality, relevant and timely information. The task now is to harness the information technology to support the health sector by providing the vital information.

Information Systems↗

The market for residential and day schools for children with severe emotional disturbance.

This article describes the market for residential and day programs that provide education and treatment services on site for children with severe emotional disturbance (SED) in terms of the market's size, cost, and ownership mix. As policymakers encourage integration of services across sectors, this research fills a gap in the mental health services literature by providing a baseline of information on facilities from the education sector. Data are used from a national, stratified sample survey of separate day and residential schools for children with handicaps conducted by the Department of Education. There are 1,523 facilities providing educational and treatment services to 117,720 children with SED. Over half of the facilities are nonprofit, one-third are public, and less than one-tenth are for-profit. These programs represent a significant market of services for children with SED. Substantial differences in cost exist across ownership form that cannot be attributed to differences in size of facility or case mix of children enrolled.

Child↗

A culturally competent approach to cancer news and education in an inner city community: focus group findings.

Ethnic minorities who live in socioeconomically disenfranchised communities suffer disproportionately from many health problems including cancer. In an effort to reduce these disparities, many health-care practitioners and scholars have promoted "culturally competent" health education efforts. One component of culturally competent education is a grounded knowledge base. To obtain knowledge about the cancer-related ideas of members of one African American community, researchers conducted focus groups with public housing residents and used the findings to develop a five-part television news series about breast, prostate, and cervix cancers. We found that participants gathered information from the folk, popular, and professional health sectors and constructed their cancer-related ideas from this information. Furthermore, experiences of racism, sexism, and classism colored their beliefs and behaviors regarding the prevention, detection, and treatment of common cancers. For this community "cancer" represents a giant screen upon which individual fears and societal ethnic, political, and economic tensions are projected.

Adult↗

Private health care provision in developing countries: a preliminary analysis of levels and composition.

While the importance of the private sector in providing health services in developing countries is now widely acknowledged, the paucity of data on numbers and types of providers has prevented systematic cross-country comparisons. Using available published and unpublished sources, we have assembled data on the number of public and private health care providers for approximately 40 countries. This paper presents some results of the analysis of this database, looking particularly at the determinants of the size and structure of the private health sector. We consider two different types of dependent variable: the absolute number of private providers (measured here as physicians and hospital beds), and the public-private composition of provision. We examine the relationship between these variables and income and other socioeconomic characteristics, at the national level. We find that while income level is related to the absolute size of the private sector, the public-private mix does not seem to be related to income. After controlling for income, certain socioeconomic characteristics, such as education, population density, and health status are associated with the size of the private sector, though no causal relationship is posited. Further analysis will require more complete data about the size of the private sector, including the extent of dual practice by government-employed physicians. A richer story of the determinants of private sector growth would incorporate more information about the institutional structure of health systems, including provider payment mechanisms, the level and quality of public services, the regulatory structure, and labour and capital market characteristics. Finally, a normative analysis of the size and growth of the private sector will require a better understanding of its impact on key social welfare outcomes.

Delivery of Health Care↗

Respiratory care in the computer age.

Computerization in health care is rapidly advancing and is improving patient safety (eg, computerized physician order entry decreases the frequency of medical errors) and practitioner effectiveness and efficiency. Computerization and other developing technologies raise concern about the privacy of health information. In 1996 Congress passed the Health Insurance Portability and Accountability Act (HIPAA), which included privacy provisions that went into effect in April 2003. HIPAA has important impacts on health care providers. With the tremendous growth of health care information systems comes the need to standardize the storage and sharing of health information, so there is an initiative underway to develop a National Health Information Infrastructure, which will set standards for health information exchange among consumers, providers, and the public health sector, as well as consolidate the "silos" of health information that are in place today.

Computer Security↗

The rotor in the membrane of the ATP synthase and relatives.

In recent years, structural information on the F(1) sector of the ATP synthase has provided an insight into the molecular mechanism of ATP catalysis. The structure strongly supports the proposal that the ATP synthase works as a rotary molecular motor. Insights into the membrane domain have just started to emerge but more detailed structural information is needed if the molecular mechanism of proton translocation coupled to ATP synthesis is to be understood. This review will focus mainly on the ion translocating rotor in the membrane domain of the F-type ATPase, and the related vacuolar and archaeal relatives.

Adenosine Triphosphate↗

Coping with disasters: estimation of additional capacity of the mental health sector to meet extended service demands.

BACKGROUND: The September 11th disaster in New York City resulted in an increase in mental health service delivery as a vast network of providers responded to the urgent needs of those impacted by the tragedy. Estimates of current capacity, potential additional capacity to deliver services and of potential shortfall within the mental health sector are needed pieces of information for planning the responses to future disasters. AIMS OF THE STUDY: Using New York State data, to determine the distribution of clinical service delivery rates among programs and to examine an explanatory model of observed variation; to estimate potential additional capacity in the mental health sector; and to estimate shortfall based on this capacity and data from studies on the need and use of services post September 11th METHODS: Empirical distributions of weekly clinical service delivery rates in programs likely to be used by persons with post disaster mental health problems were obtained from available data. Three regression models were fit to explain rate variation in terms of unmodifiable program characteristics likely to impact the rates. We argue that rates could not be easily increased if any of the models had good explanatory power, and could be increased if it did not. All models had poor fit. We then assumed that the median and 75th percentile of the clinical service delivery rates were candidates for the minimum production capability of a clinician. The service rates of those clinicians whose rates fell below these quartiles were increased to the quartile value to yield estimates of potential additional capacity. These were used along with data on clinical need to estimate shortfall. RESULTS: There is substantial variation in clinical service delivery rates within impact regions and among programs serving different age populations. The estimate of the percent increase in services overall based on the median is 12% and based on the 75th percentile is 27%. Using an estimate of need of.03 suggested by available data, and a range of services (1-10) that might be required in a six month period, shortfall estimates based on the median ranged between 22-92% and for the 75th percentile from no shortfall to 86%. A less conservative estimate of need of.05 produces median shortfall ranging between 59-96% and for the 75th percentile between 10-91%. LIMITATIONS: While the program descriptor variables used in the explanatory model of rates were those most likely to impact rates, explanatory power of the model might have increased if other characteristics that are not modifiable had been included. In this case, the assumption that service production can be increased is called into question. IMPLICATIONS FOR HEALTH CARE PROVISION AND USE: In the first six months post September 11th, in New York State (NYS) 250,000 persons received crisis counseling through Project Liberty. In 1999, NYS served approximately that same number in mental health clinic programs during the entire year. The estimates of this study suggest that additional funding and personnel are needed to provide mental health services in the event of a major disaster. IMPLICATIONS FOR HEALTH POLICIES: A disaster plan is needed to coordinate the use of current and additional personnel including mental health resources from other sources and sectors.

Adult↗

Information as intervention: how Georgia used vaccination coverage data to double public sector vaccination coverage in seven years.

All states are now required by federal law to measure immunization coverage in each public clinic in their jurisdiction once a year. This law is based on data suggesting a twofold increase of immunization coverage in public clinics in Georgia during a seven-year period when the state developed a system for measuring clinic coverage and using these data to stimulate immunization performance. Review of the history of the development of the Georgia system suggests that measurement alone is not sufficient to raise coverage, however. In Georgia, measurement was coupled with a vigorous program of feedback of coverage data, provision of incentives for good performance, and exchange of information among clinics. The Centers for Disease Control and Prevention (CDC) has summarized the Georgia system with the acronym AFIX--Assessment, Feedback, Incentives, eXchange of information--and recommends that all state immunization program managers test and adapt this methodology. The article comments on the development of the Georgia system and describes why CDC believes other states should adopt it.

Georgia↗

Developing data for practice and management: an Australian educational initiative.

As in other countries, the Australian healthcare industry is replete with massive data collections, often not used effectively to generate meaningful information to inform decision making, particularly at the operational or clinical level. While senior administrators and planners may use the data for forecasting or benchmarking, it is imperative that clinicians, including nurses and nurse managers, appreciate the value of the data and develop the knowledge and skills to access, analyze, and use it to inform their decision making. Only in the last decade or so have increasing numbers of nurses moved toward higher levels of information technology competence, particularly as information technology applications entered the healthcare sector. Facility in understanding standard administrative data is an important new skill for nurses who have an interest in information management. It is a skill that can readily be taught and its value becomes clearly evident to the students. This article describes an Australian University's Faculty of Nursing's approach to teaching this material at the master's level.

Computer User Training↗

Factors influencing the selection of restorative materials in dental care in Finland.

OBJECTIVE: The aim of this study was to identify factors influencing the selection of restorative materials. METHODS: In 1992, a random sample of Finnish dentists working in the public and private health care sectors were asked to provide information on restorative treatments during a given period. The study material consisted of 9886 restorations placed by 855 dentists. RESULTS: The results indicate that private practitioners sought the opinions of their adult patients regarding the selection of restorative material more frequently (26% of restorative treatments) than their colleagues working in the public sector (11%; P < 0.001). The frequency of resin composite restorations increased and that of amalgam and glass ionomer restorations decreased when the patients' opinions were sought. Forty percent of restorations provided by public dentists and 69% of those completed by private practitioners were replacement restorations (P > 0.001). Secondary caries was the main reason for the replacement of amalgam restorations, whereas fractures of the teeth and restorations were the main reasons for the replacement of resin composite restorations. CONCLUSION: The results indicate that patients' opinions have a strong influence on the selection of restorative materials. A large proportion of the restorative treatment studied comprised replacement restorations.

Adolescent↗

Increasing the cost-effectiveness of telemedicine by embracing e-health.

In 1999 a national study of telemedicine in Australia led to the promotion of the concept of 'e-health', the health sector's equivalent of 'e-commerce'. A new study explored the view that, with the convergence of technologies and the consequent increase in ability to perform multiple functions with those technologies, it is unwise to promote telemedicine in isolation from other uses of technologies in health-care. The major sources of information for the study were the presentations and discussions at five national workshops held to discuss the findings of the original report on telemedicine. Nineteen case studies were identified. The case studies showed that with the convergence of technologies telehealth is becoming part of e-health. The cost-effectiveness of both telehealth and telemedicine improves considerably when they are part of an integrated use of telecommunications and information technology in the health sector.

Australia↗

Environmental interventions to promote healthy eating: a review of models, programs, and evidence.

Environmental interventions are an important part of efforts to improve health in populations. With respect to strategies to encourage positive nutrition behavior, environmental approaches help create opportunities for action by removing barriers to following a healthy diet. This article reviews the rationale, conceptual models, program examples, and recent empirical evidence regarding the extent and effects of environmental interventions to promote healthy eating. The state of the art is described for five types of interventions: (1) changes in the food supply; (2) point of choice nutrition information; (3) collaboration with private sector food vendors; (4) worksite nutrition policies and incentives; and (5) changes in the structure of health and medical care related to nutrition. Environmental approaches to dietary behavior change can reach large segments of the population through increased availability of nutritious foods, provision of quality nutrition services in workplace and health care settings, and accessible information about healthful food choices. Nutrition intervention can also serve as a model for other types of health promotion initiatives using multidimensional environmental and educational technologies.

Food Supply↗

Attitudes to LIS education and academic-practitioner liaison: results of a survey of members of the Library Association Health Libraries Group.

A questionnaire survey was conducted by the Library Association Health Libraries Group in October-December 1996. Information practitioners in the health care sector were asked what they considered were the education and research needs of the profession, their opinion of Library and Information Sciences education, and their views on practitioner input to education and research. They were also asked whether they would be prepared to give talks to students and to offer student placements. The results show that there is still a considerable gulf between academics and practitioners, and that although practitioners are enthusiastic about getting more involved in liaison, they are constrained by lack of time and resources. Practical solutions need to be found to encourage greater understanding and closer working relationships, to achieve the benefits of academic-practitioner liaison.

Adult↗