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At least 289 records · Page 16Linked to original sources
PubMed2003

Health monitoring in sentinel practice networks: the contribution of primary care.

BACKGROUND: The health monitoring programme of the European Commission has proposed a set of health indicators whereby the health status of member states can be measured. As part of that programme we considered how primary care might contribute relevant data. METHODS: Using a questionnaire distributed to personal contacts and health authorities, we investigated the activities of sentinel practice networks and sought opinions on the place of primary care as a provider of information on health indicators. Studies on the prevalence of diabetes mellitus and on the incidence of chickenpox were undertaken within selected networks. RESULTS: 33 networks were found who provided relevant information on a timely and continuing basis. Contributions varied; some were limited to monitoring influenza but others recorded morbidity data from every consultation. Recording methods ranged from the paper based to fully automated systems in which all morbidity was coded electronically at data entry. The study of diabetes mellitus showed less variation between national networks than currently suggested on the WHO database. For chickenpox we estimated the incidence of cases not presenting to general practitioners ranged between 3 and 27%. CONCLUSIONS: Information on health indicators needs to come from the place where relevant care is delivered; for many conditions that is from primary care. It can be delivered from appropriately resourced practices where the population is defined, the practice populations are nationally representative and data collection is automated.

Chickenpox↗
PubMed2003

European Emergency Data Project (EED Project): EMS data-based health surveillance system.

Emergency Medical Services (EMS) constitute a unique component of health care at the interface between primary and hospital care. EMS data within the pre-hospital setting represents an unparalleled source of epidemiological and health care information that have so far been neglected for public health monitoring. The European Emergency Data Project (EED Project) thus intends to identify common indicators for European EMS systems and to evaluate their suitability for integration into a comprehensive public health monitoring strategy. The article provides a brief overview on objectives and methodology in the form of a progress report.

Benchmarking↗
PubMed2003

EURO-MED-STAT: monitoring expenditure and utilization of medicinal products in the European Union countries: a public health approach.

BACKGROUND: There is uncertainty about the level of utilization and expenditure for medicines in the European Union (EU), making assessment of their impact on public health difficult. Our aim is to develop indicators to monitor price, expenditure and utilization of medicinal products in the EU, so as to facilitate comparisons. METHODS: There are four major tasks. Task 1: To catalogue data sources and available data in each EU Member State. Task 2: To assess the reliability and comparability of data among the EU Member States by ATC/DDD on country coverage, reimbursement, prescriptions, price category (e.g. wholesale, hospital, retail) and private versus public spending. Task 3: To develop Standard Operating Procedures for data management and to define clearly the proposed indicators in terms of objective, definition, description, rationale, and data collection. Task 4: To pool, compare and report the validated data according to the established indicators, using cardiovascular medicines as an example. RESULTS: Preliminary results from Tasks 1 and 2 are available and demonstrate the methodological difficulties in comparing data from different countries. Multiple data sources must be used. These cover different populations, and refer to different prices or costs. Nevertheless, useful data can be derived, illustrated by the example of lipid lowering medicines. The data shows that only five products are commonly available in all countries. Even when a medicine is available in all countries, there may be substantial differences in packages, which can hinder comparison. Data on utilization of statins shows high usage in Scandinavian countries and least in Italy. CONCLUSION: The preliminary results of EURO-MED-STAT show wide differences in availability, and use of medicines across Europe that may have substantial implications for public health.

Cardiovascular Diseases↗
PubMed2003

Implementing a new health management information system in Uganda.

This paper reports on research investigating the health management information system (HMIS) implementation process in Uganda, utilizing the diffusion of innovation and dynamic equilibrium organizational change models. Neither perspective guided the HMIS development process. Instead, technological issues, rather than wider organizational issues, dominated the planned change. The need to consider the organizational context when changing information systems arises because the process is more complex than some practitioners have realized, when attempting to understand the causes of information management problems and developing HMIS in low-income countries. In particular, information system developers had not acknowledged that they were promoting an informational approach to management when they promoted a change from a centralized reporting system to a HMIS supporting use of information at the level of collection. Strategies to facilitate this approach were not advocated. Organizational theory can contribute to the diffusion of innovation framework. It has yielded an integration of Rogers's diffusion of innovation framework and Leavitt's concept of organizational forces in equilibrium. The diffusion framework describes the process, but the organizational model has given the context and reason for aspects of the process. The diffusion model does not predict what needs to change within the organization when a particular innovation is introduced, or how much. The addition of the organizational model has helped. These frameworks can facilitate the introduction of future information management innovations and allow practitioners to perceive their introduction as a staged process needing to be managed. Implications for practice are identified.

Diffusion of Innovation↗
PubMed2006

Monitoring reproductive health in Europe--what are the best indicators of reproductive health?

Setting up goals to monitor if the goals are achieved and to compare health performance over time and between regions is part of modern health care. A key part in this process is to choose the right indicators. The indicators in reproductive health should be selected on the basis of relevance and validity. They should be simple and action oriented because monitoring for the sake of monitoring alone may do more harm than good. We invite comments from the readers of Human Reproduction on a set of indicators suggested by Reprostat.

Europe↗
PubMed2006

Monitoring reproductive health in Europe: what are the best indicators of reproductive health? A need for evidence-based quality indicators of reproductive health care.

Monitoring reproductive health by the Reprostat indicators in Europe will facilitate the transparency of reproductive health as well as comparisons over time and between countries. However, for the monitoring and improvement of reproductive health care, we suggest the systematic development of evidence-based quality indicators, especially process and structure indicators.

Europe↗
PubMed2006

Reduced risk of surgical site infections through surveillance in a network.

OBJECTIVE: To estimate the effect of multicentre surveillance for nosocomial infections on patients' risk of surgical site infection (SSI). DESIGN: Prospective multi-centre cohort study, from January 1996 to December 2000. SETTING: Acute care hospitals in The Netherlands. STUDY PARTICIPANTS: All 50 hospitals performing surveillance for one of seven selected procedures in the Dutch surveillance network for nosocomial infections PREZIES were invited. Thirty-seven hospitals participated (74%) and provided information on 21 920 operations, after which 885 (4%) SSI occurred. INTERVENTIONS: The surveillance comprised the following: Development of surveillance methodology by multidisciplinary team; use of a standardized registration protocol and software; regular training of data collectors; anonymous inter-hospital comparison of infection rates and feedback of results; appointment of one contact person per hospital, responsible for data collection; and dissemination of results to other health care professionals. Regular discussion of both successful and failing prevention strategies that had been instituted based on the surveillance results. OUTCOME MEASURE: Risk of SSI. RESULTS: The risk of infection was reduced for patients who had an operation during the fourth surveillance year (RR = 0.69; 95% confidence interval (CI) = 0.52-0.89) and decreased further for patients operated on during the fifth surveillance year (RR = 0.43; CI = 0.24-0.76) as compared with patients who underwent surgery within one year of the start of surveillance in their hospital. No significant risk reduction was observed for patients operated on during the second and third surveillance years. CONCLUSION: Surveillance, supported by participation in a surveillance network, reduced the risk of SSI in surgical patients registered in the Dutch surveillance network PREZIES. Our results suggest that infection control teams need to be perseverant and that surveillance programmes should be given time before evaluation.

Adult↗
PubMedDate not supplied

The recording of demographic information on death certificates: a national survey of funeral directors.

OBJECTIVE: The authors sought to ascertain the methods used by funeral directors to determine the demographic information recorded on death certificates. METHODS: Standardized questionnaires were administered to funeral directors in five urban locations in the U.S. In addition, personnel on four Indian reservations were interviewed. Study sites were selected for diverse racial/ethnic populations and variability in recording practices; funeral homes were selected by stratified random sampling. RESULTS: Fifty-two percent of responding funeral directors reported receiving no formal training in death certification. Seventy-nine percent of respondents reported finding certain demographic items difficult to complete--26% first specified race as the problematic item, and 25% first specified education. The decedent's race was "sometimes" or "often" determined through personal knowledge of the family by 58% of respondents; 43% reported "sometimes" or "often" determining race by observation. Only three respondents reported that occupation was a problematic item. CONCLUSIONS: The authors recommend that the importance of demographic data and the instructions for data collection be clarified for funeral directors, that standard data collection worksheets be developed, and that training videos be developed.

Communication↗
PubMedDate not supplied

Accuracy of race coding on American Indian death certificates, Montana 1996-1998.

OBJECTIVES: The purpose of this study was to describe the consistency of coding of American Indians on Montana death certificates and to identify the characteristics of American Indians in Montana associated with consistent classification on death certificates. METHODS: The Billings Area Indian Health Service (IHS) patient registration file was linked with Montana Department of Health and Human Services death certificate files for 1996-1998. RESULTS: A total of 769 Montana residents who had died in 1996-1998 were matched to the IHS registration file. Of these decedents, 696 (91%) were consistently classified as American Indian on the death certificate. Seventy-two (99%) of the 73 decedents not classified as Indian were classified as white. American Indians living in counties on or near the seven Montana reservations were more likely to be consistently classified than Indians living in other counties (95% vs. 70%); those with less than 12 years of education (93% vs. 88%) were more likely to be consistently classified than those with 12 or more years of education. Decedents whose cause of death was suicide were less likely than those with other causes of death to be consistently classified (72% vs. 95%). In contrast, a higher percentage of those with an alcohol-related cause of death than of those with other causes of death were consistently classified, although this difference was not statistically significant. CONCLUSIONS: The mortality rates for Montana American Indians are underestimated overall, and are differentially under- and overestimated for selected conditions.

Adult↗
PubMedDate not supplied

Racial and ethnic identification practices in public health data systems in New England.

OBJECTIVE: Efforts are underway to standardize "racial" and "ethnic" identification in public health data systems under the Revised Minimum Standards for the Classification of Federal Data on Race and Ethnicity issued in 1997. This study analyzed the racial and ethnic constructs and labels used in public health data systems maintained by the six New England states in light of these standards. METHODS: The authors surveyed public health officials responsible for ongoing individual-level data systems and reviewed relevant documents. RESULTS: Information was obtained on 169 of 170 identified data systems. Ninety-one systems (54%) conformed to the federal standard in having separate "race" and "ethnicity" fields, yet many of these did not conform to the standard in other respects. Fifty-five systems had only a race field; of these, 20 included no identifiers corresponding to Hispanic and/or Latino ethnicity. Three systems used only an ethnicity field. The systems used various lists of racial and/or ethnic categories, and overlapping but not fully comparable labels. Few systems allowed for identification of ancestry groups not included in the revised federal guidelines but with large populations in New England, such as Brazilians. Some definitions and coding instructions seemed inconsistent with social and geographic reality. CONCLUSIONS: These public health data systems used inconsistent methods for classifying people by race and ethnicity. Standardization according to federal standards would improve comparability, but would limit options for defining and including some ethnic groups while forcing other groups to be aggregated in single race categories, perhaps inappropriately. Fundamental reconsideration of racial and ethnic categorization is called for.

Censuses↗
PubMedDate not supplied

Impact on health departments after a seventh grade hepatitis B immunization requirement.

OBJECTIVES: This research was designed to evaluate the impact on health departments of the implementation of a 1999 policy requiring hepatitis B (HBV) vaccination for seventh grade school entry in the state of Missouri. METHODS: The authors employed a retrospective descriptive design using data from the Missouri Health Strategic Architectures and Information Cooperative (MOHSAIC) system. They based their assessment of the impact of the new policy on six outcome variables: total immunizations administered, HBV immunizations administered, HBV immunizations given to children ages 10 to 14, percentage of total immunizations that were HBV, percentage of total HBV immunizations that were given to children ages 10 to 14, and percentage of total immunizations that were HBV given to children ages 10 to 14. Outcome variables from the months of July through September 1998 were compared to similar data from the same period in 1999. RESULTS: Statewide, there was a significant increase in all outcome variables. Health departments in non-rural settings, however, did not have a significant increase in total immunizations (t = -1.49, p = 0.158). The number of HBV immunizations did increase at health departments where alternative strategies (e.g., school-based programs) were used, but the increase was not as dramatic as for sites where no such strategies were employed. CONCLUSIONS: Implementation of a state policy requiring additional immunizations can be expected to have a significant impact on the resources of health departments statewide. The use of alternative strategies for managing immunizations outside the traditional health department setting can limit that impact.

Adolescent↗
PubMedDate not supplied

Investigation of multistate foodborne disease outbreaks.

The U.S. food supply is characterized increasingly by centralized production and wide distribution of products, and more foodborne disease outbreaks are dispersed over broad geographic areas. Such outbreaks may present as a gradual, diffuse, and initially unapparent increase in sporadic cases. Recognition and reporting by clinicians and local public health officials and the ordering of laboratory tests by clinicians continue to be cornerstones of detecting all outbreaks. New methods--such as active laboratory-based surveillance, automated algorithms for detecting increases in infection rates, and molecular subtyping--facilitate detection of diffuse outbreaks. Routines have evolved for the investigation of multistate outbreaks; they are characterized by rapid communication between local, state, and federal public health officials; timely review of epidemiologic data by expert panels; collaboration on tracebacks with food safety regulatory agencies; and communication with the public and media. Rapid, efficient investigation of multistate outbreaks may result in control of acute public health emergencies, identification and correction of hazardous food production and processing practices, and consequent improvement in food safety.

Centers for Disease Control and Prevention, U.S.↗
PubMedDate not supplied

Immunization registries: costs and savings.

OBJECTIVES: The objectives of this study were to quantify the actual costs of developing, maintaining, and operating the Boston Immunization Information System (BIIS), an electronic registry and tracking system, and to compare the registry's costs with those of performing the same functions manually. METHODS: Cost data were obtained from 23 BIIS health care sites, the city health department, and 13 control sites. Actual costs of developing and operating BIIS in 1998 and projected 1999 costs for a hypothetical expanded registry were measured. Total costs of registry-supported immunization activities were compared with the costs of similar types and volumes of manual activities. RESULTS: The total annual cost of developing, maintaining, and operating BIIS in 1998 was $345,556. Annual total cost per record was $5.45 for all children aged <23 years and $10 when costs were distributed only among active users (children <8 years old). Operating BIIS saved $26,768 in 1998, compared with manual performance. The hypothetical projected total cost of an expanded BIIS in 1999 would have been $577,919, with a projected savings of $689,403 compared with manual costs. CONCLUSIONS: Electronic immunization registries potentially offer an efficient tool for the delivery of immunization services. Registries can save substantial funds if their data are kept up-to-date, and if caregivers are willing and able to use the registries routinely.

Boston↗
PubMedDate not supplied

Combining estimates from complementary surveys: a case study using prevalence estimates from national health surveys of households and nursing homes.

OBJECTIVES: When a single survey does not cover a domain of interest, estimates from two or more complementary surveys can be combined to extend coverage. The purposes of this article are to discuss and demonstrate the benefits of combining estimates from complementary surveys and to provide a catalog of the analytic issues involved. METHODS: The authors present a case study in which data from the National Health Interview Survey and the National Nursing Home Survey were combined to obtain prevalence estimates for several chronic health conditions for the years 1985, 1995, and 1997. The combined prevalences were estimated by ratio estimation, and the associated variances were estimated by Taylor linearization. The survey weights, stratification, and clustering were reflected in the estimation procedures. RESULTS: In the case study, for the age group of 65 and older, the combined prevalence estimates for households and nursing homes are close to those for households alone. For the age group of 85 and older, however, the combined estimates are sometimes substantially different from the household estimates. Such differences are seen both for estimates within a single year and for estimates of trends across years. CONCLUSIONS: Several general issues regarding comparability arise when there is a goal of combining complementary survey data. As illustrated by this case study, combining estimates can be very useful for improving coverage and avoiding misleading conclusions.

Aged↗
PubMedDate not supplied

Completeness of pediatric TB reporting in New York City.

OBJECTIVE: Accurate surveillance of tuberculosis (TB) in children is critical because such cases represent recent transmission, but surveillance is difficult as only 10% to 50% of cases are culture-confirmed. Hospital-based sources were used to develop alternative surveillance to assess completeness of reporting for pediatric TB in northern Manhattan and Harlem from 1993 through 1995. METHODS: Alternative surveillance sources included ICD-9-CM hospital discharge codes for active TB and gastric aspirate reports. Cases identified by alternative surveillance were compared with cases previously reported to the New York City Department of Health (NYC DOH). RESULTS: Alternative surveillance detected 25 cases of possible pediatric TB, of which four (16%) had never been reported to the NYC DOH and three (12%) had been reported as suspect cases, but had not fulfilled the criteria for a reportable case of pediatric TB. Of these seven newly counted cases, three were detected by ICD-9-CM codes, three by a gastric aspirate log book, and one by both. In contrast, 13 other cases had been reported to the NYC DOH, but were undetected by our alternative surveillance; eight of these could be verified with available medical records. Thus, the demographic and clinical characteristics of the 25 detected and the eight undetected cases with available medical records were evaluated in this study. CONCLUSION: Alternative surveillance proved effective, was complementary to the NYC DOH surveillance efforts, and increased the number of pediatric TB cases identified during the study period by 21%.

Adolescent↗