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At least 487 records · Page 27Linked to original sources
PubMedDate not supplied

Using a population-based health information system to study child health.

OBJECTIVE: This paper describes the population-based analyses of measures of child health status used throughout this supplement. METHODS: The articles in this supplement examine health-related data for children 0 to 19 years. Most analyses cover the period from April 1, 1994 to March 31, 1999. Administrative and survey data were used to assess child health and well-being. For regional comparisons, data were broken down by subregions of Manitoba, called Regional Health Authorities (RHAs), and neighbourhoods of Winnipeg, called Winnipeg Community Areas (Winnipeg CAs). The premature mortality rate (PMR) was used as a proxy of the overall health of the population. All graphs comparing rates among RHAs and Winnipeg CAs rank these subregions in the same order, from lowest to highest PMR. Income was operationalized by dividing the province's population into urban and rural quintiles based upon household income. Other aspects of methodology are discussed. RESULTS: Results are presented in the articles that follow this one. CONCLUSION: The relationships between key child health indicators and geographic and socioeconomic factors for Manitoba children are discussed in the articles following this one.

Adolescent↗
PubMedDate not supplied

Preventable feto-infant mortality: application of a conceptual framework for perinatal health surveillance to Manitoba perinatal outcomes.

BACKGROUND: Perinatal health surveillance systems have lacked conceptual frameworks to translate data into information for policy and program planning. This paper demonstrates the application of a conceptual framework in the analysis of feto-infant mortality data in the province of Manitoba. METHODS: Fetal and infant deaths were categorized according to a two-dimensional framework of birthweight and age-at-death, and grouped into four broad categories of contributors to perinatal health: Maternal Health, Maternal Care, Newborn Care, and Infant Care. Birth Weight Proportionate Mortality Rates (BWPMR) were calculated for each of the four categories, and preventable "excess" feto-infant mortality was estimated through comparisons to a benchmark sub-population. RESULTS: Between 1985 and 1998, feto-infant mortality declined from 12.3 to 9.8 deaths per 1000 births in Manitoba. Much of this decline occurred in the Newborn Care category; there were only slight declines in deaths attributed to Maternal Health and Infant Care factors. Comparison of the feto-infant mortality rate to the benchmark rate revealed an excess of 3.46 deaths per 1000 births, an "opportunity gap" of 33%. Substantial regional variations in feto-infant mortality rates were observed. SUMMARY: Application of this conceptual framework provided useful information to aid in policy and program planning. As the greatest excess feto-infant mortality was observed in the Maternal Health and Infant Care categories, attention to the broader determinants of health which influence these categories will be required.

Adult↗
PubMedDate not supplied

Assessing health status in Manitoba children: acute and chronic conditions.

BACKGROUND: Numerous child health status measures have been developed, ranging from assessments of physical and mental health to activity continuums. Our objective was to report the regional distribution of physical morbidity among children in Manitoba. METHODS: Using Manitoba's population-based prescription and health care data for 1998/99, the prevalence of children with lower respiratory tract infections, four chronic conditions (asthma, cardiovascular disease, Type 1 diabetes mellitus and seizure disorders) and physical disabilities, including spina bifida and cerebral palsy, was determined for 12 Regional Health Authorities and 12 Winnipeg Community Areas, ranked by a measure of population healthiness, the premature mortality rate (PMR). Prescription rates were also reported by neighbourhood income quintile, derived from census data. RESULTS: Hospitalization for lower respiratory tract infection was highest in infants (6%) and increased with successive decreases in neighbourhood income or in the population healthiness of a region. On the basis of a physician diagnosis or prescription drug for asthma, 10% of school-age children had asthma. Asthma treatment rates in northern Manitoba were substantially lower than in Winnipeg. Treatment rates for cardiovascular conditions, Type I diabetes and seizure disorders approached 1% in adolescents and there were no regional differences in the distribution of these conditions. The prevalence of physical disability was highest in northern Manitoba. CONCLUSION: A minority of Manitoba children suffer from chronic and serious acute health problems in childhood, but the burden of illness is not evenly distributed among children.

Acute Disease↗
PubMedDate not supplied

Statewide air medical transports for Massachusetts.

In 1997, the Massachusetts Department of Public Health (MDPH) established a process to centralize air medical transport information. This database is one of the first statewide, population-based sources for civilian rotary-wing air medical transports (U.S. Coast Guard, police, and military missions are not included). The purpose of this database is to facilitate MDPH review of air medical transport service utilization, with input from a multidisciplinary committee. This article discusses the challenges in producing uniform data from multiple service submissions and presents aggregate "baseline" utilization information for 1996. These data served as a starting point for later studies using data linkage. This indexed article is the first to report statewide, population-based data for all types of air medical helicopter transports. The only other indexed "statewide air medical transport" paper focused on scene transports to trauma centers in Pennsylvania. A previous article by the authors in the July-September 2000 Air Medical Journal provided an overview of air medical transports for fatal motor vehicle crashes for 1 region of the state.

Air Ambulances↗
PubMed2003

MMR vaccine uptake rates: a data validation study.

As part of our investigation into the decrease in the measles, mumps and rubella (MMR) vaccine uptake rates, we validated MMR vaccination records of all children born between 01/09/1998 and 31/08/1999 in our area (North Cheshire, South Cheshire, and Wirral). A significant number of children had received their MMR vaccine but were not recorded as such by the Child Health Computer System (CHCS). Reported COVER (cover of vaccination evaluated rapidly) data uptake (combined) for North Cheshire, South Cheshire, and Wirral Health Authorities for the period covered by the data validation study was 90.5%, the corrected uptake following the validation was 92.6%, 2.1% higher than the reported coverage. If the coverage data were to continue to form part of the NHS indicators of PCT performance, action by all PCTs to improve accuracy of immunisation data would be highly desirable. Electronic transfer of information from practices to the CHCS and between CHCSs, i.e. across boundaries, could improve data accuracy.

Child↗
PubMed2003

Exploiting research information: comments about the different databases in health care (DIMDI, OVID CD-ROM).

The rapid growth of medical knowledge creates a demand for new ways of providing information. Health professionals are dealing with a variety of cases, and as they have no time to visit the library, they need filtered information instantly. Medical knowledge databases and data sets are increasingly available in electronic form, particularly on the World Wide Web. The premise of this medium is that it offers a "world of knowledge at your fingertips". The reality, however, is somewhat different, as information systems are not well integrated into clinical practice, they prove difficult to find specific information in, and contain content of varying quality. The continued evaluation of the medium in the future, should be beneficial as evidence-based resources available, and these resources are integrated into electronic medical record systems. The DIMDI and OVID CD-ROM databases are presented as vehicles of research in Bio-Medical Sciences.

CD-ROM↗
PubMed2003

Improvements in access to care for HIV and AIDS in a statewide Medicaid managed care system.

BACKGROUND: Some experimental Medicaid managed care systems have expanded eligibility criteria for chronically ill persons, but these systems' impact on access to care remains unknown. OBJECTIVE: To determine whether initiating a statewide Medicaid managed care system (TennCare) guaranteeing universal access for persons living with HIV or AIDS (PLWHs) increased their enrollment in public sector insurance. DESIGN, SETTING, AND PARTICIPANTS: A retrospective longitudinal descriptive analysis of trends in population characteristics during the study period was performed. The study population included all PLWHs in Tennessee (1992-1997) identified by the State Health Department. These data linked with Medicaid/TennCare enrollment files identified percentages of Tennessee's HIV/AIDS population enrolled in Medicaid (1993) or TennCare (1994-1997) and eligi-bility/demographics changes during program initiation. MAIN OUTCOME MEASURE: Annual percentage of PLWHs enrolled in Medicaid/TennCare. RESULTS: Absolute numbers of PLWHs served by Medicaid/TennCare increased 475% from 1992 (n = 593) to 1997 (n = 2818). Similar increases in Tennessee's overall HIV-positive population occurred. Percentages of PLWHs enrolled in Medicaid/TennCare increased (1993 to 1997): HIV (28% to 34%) and AIDS (32% to 44%). The largest percentage of PLWHs added to the program were uninsured/uninsurable. CONCLUSIONS: Absolute numbers of PLWHs covered by Medicaid/TennCare substantially increased. Percentages of PLWHs covered increased more modestly, partly owing to large increases in overall numbers of HIV-positive Tennesseans during the study period. Increases in coverage were greatest for the AIDS population. Tennessee's broad expansion of eligibility for PLWHs resulted in improved access, but did not result in enrollment of most PLWHs. States contemplating similar Medicaid expansions should not expect all PLWHs to crowd into public sector insurance programs.

Adolescent↗