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The role of nurses in the human immunodeficiency virus/acquired immune deficiency syndrome policy process in Botswana.

In Botswana, there is dearth of literature on the role of nursing in health-care policy and resource allocation and yet nurses constitute the majority (85%) of health manpower. The health-care delivery system depends mostly on nurses for service provision. There were two main purposes of this study: first, to gather descriptive data from major key players (with particular emphasis on nurses) concerning knowledge of the policy process and resource allocation for management and care of clients with human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS) in Botswana; and, second, to identify nurse characteristics (e.g. position, education, experience, job category) associated with motivation to influence health-care policy in HIV/AIDS management and care in Botswana. A policy process conceptual framework was used to guide data collection and analysis. A case-study research method was used to conduct in-depth interviews from a purposive sample of 19 policy makers, and a survey questionnaire was used to collect data from a purposive sample of 95 registered nurses from six study sites in Botswana. The study findings indicate minimal participation of nurses in health-care policy process and resource allocation. The demographic variable of position was a predictor of the involvement of nurses in policy and in budgetary decisions. Both survey and interview data indicated that this minimal participation of nurses in the policy process resulted in implementation problems, thus compromising service provision. Implications of the findings for the nursing profession, nursing practice and policy, which address the importance of nurses' involvement, are discussed.

Botswana↗

Opportunities and difficulties in long-term studies of growth.

Overviews are presented of the University of Melbourne Child Growth Study and of the Fels Longitudinal Study; each of these studies had a major focus on the growth and maturation of children. Planning, study design, logistics and staffing varied between these studies, but each led to exciting research opportunities that can exist only when longitudinal data are available. There are important differences between these studies in the types of participants, ages at examinations, the variables measured, some topics of central concern, and in funding. In each study, research productivity was low in the early years, the retention of participants was a major concern, and it was necessary to maintain a balance between data collection, data management, and data analysis. More such studies are needed that focus on particular population groups and topic areas and that utilize the lessons of the past to maximize the chances of future success.

Adolescent↗

Chiropractic and a new taxonomy of primary care activities.

OBJECTIVE: To specify the procedural and cognitive content of primary care and to discuss potential chiropractic primary care roles. DATA COLLECTION: Data were collected through use of two expert panels and a consensus process to create a list of primary care activities. The first panel was an interdisciplinary mix of physicians, mainly allopathic ones; most of the members of the second panel were chiropractors. Each panel rated primary care activities across a number of dimensions, such as importance for good health, frequency in a typical office-based practice, necessity for medical doctor involvement in the activity, competence of the majority of chiropractic physicians, and interest among chiropractors in performing the activity. RESULTS: There was no real difference between the panels in terms of taxonomy scope or importance of the activities for good health. Many of the activities are performed more frequently in a typical medical office than in a typical chiropractic office. With respect to a set of primary care activities that occur daily in medical offices, chiropractors are able to make diagnoses in 92% of the activities and to make therapeutic contributions in more than 50% of the activities. Medical doctor involvement was perceived as required more frequently by the chiropractic panel than by the interdisciplinary panel. Moreover, chiropractors' interests and self-assessments of competence showed some limits with regard to their assumption of total care for some frequently occurring primary care activities. CONCLUSIONS: The most important finding of this activity is the overriding sense of agreement between allopathic and chiropractic physicians in terms of the scope of primary care activities, suggesting that there is opportunity for chiropractors and medical doctors to work together on patient care and organizational strategy. However, the levels of self-assessed competence and interest on the part of chiropractors for many frequently occurring primary care activities reveal some important limits for assumption of total primary care.

Chiropractic↗

Self-reported medicine use among 11- to 15-year-old girls and boys in Denmark 1988-1998.

AIMS: To describe the self-reported medicine use for common health complaints among 11-15-year-olds in Denmark during a ten year period, 1988-1998. The paper focuses on medicine for headache, stomach ache, cough, cold, nervousness, and difficulties in getting to sleep. METHODS: Four cross-sectional surveys of 11-15-year-old students in random samples of schools in Denmark, conducted in 1988 (n=1671), 1991 (n=1860), 1994 (n=4046) and 1998 (n=5205). The surveys were similar with regard to sampling and data collection. Data were collected by self-administered questionnaires in the classroom. RESULTS: A large proportion of 11-15-year-olds reported medicine use during the past month. It was most common to take medicines for headache (used by 55% of 15-year-old girls and 36% of 15-year-old boys in 1998) and stomach ache (33% among 15-year-old girls in 1998). Pain reliever use was higher among girls than boys and this sex difference increased with age. There was an upward trend in reported medicine use from 1988 to 1998, in particular regarding medicine for stomach-ache among 13- and 15-year-old girls. A large proportion of girls were frequent users of medicine for headache, stomach-ache, and sleeping difficulties. CONCLUSION: A high proportion of 11-15-year-old girls and boys reported medicine use in relation to common health complaints. The proportion of users increased during the past decade. It is suggested that more information about medicine be built into health education programs in the future.

Adolescent↗

Good practice in the conduct and reporting of survey research.

Survey research is sometimes regarded as an easy research approach. However, as with any other research approach and method, it is easy to conduct a survey of poor quality rather than one of high quality and real value. This paper provides a checklist of good practice in the conduct and reporting of survey research. Its purpose is to assist the novice researcher to produce survey work to a high standard, meaning a standard at which the results will be regarded as credible. The paper first provides an overview of the approach and then guides the reader step-by-step through the processes of data collection, data analysis, and reporting. It is not intended to provide a manual of how to conduct a survey, but rather to identify common pitfalls and oversights to be avoided by researchers if their work is to be valid and credible.

Data Collection↗

The new survey and certification process.

This article discusses changes that have occurred in the survey process over the past 2 years including instructions issued to surveyors on how to conduct surveys. On the surface, surveys will appear to occur much as they have in the past. However, attention will also be focused on OASIS data collection, data transmission, and the use of agency-specific reports that are now available to state agencies and home health agencies.

Certification↗

National Prevalence and Incidence Study: 6-year sequential acute care data.

OBJECTIVE: To provide health care organizations with a benchmark to measure pressure ulcer prevalence and incidence. SUBJECTS: Medical, surgical, and intensive care unit patients at participating health care organizations. DESIGN: Pressure ulcer prevalence was measured during a predetermined 24-hour period at each participating health care organization, using a standardized data collection form. Incidence was measured over the average length of stay determined for each participating health care organization. Patient demographics, pressure ulcer stages, pressure ulcer locations, and contributing factors were collected during the study. Collected data forms were audited prior to being submitted to a central site for database entry, analysis, and report generation. RESULTS: Pressure ulcer prevalence ranged from a low of 14% (2001 and 2002) to a high of 17% (1999). Incidence ranged from a low of 7% (2001, 2003, 2004) to a high of 9% (2000). Comprehensive reports were delivered to the participating health care organizations, with each health care organization's data compiled to create a comparison database. CONCLUSION: A standardized methodology for prevalence and incidence study data collection/reporting has been developed and used in successive studies and years. This provides a tool to help health care organizations measure the effectiveness of interventions, improve patient outcomes on an ongoing basis, and begin trending analysis.

Adolescent↗

Postoperative pain in children.

An audit project was designed to assess and improve the provision of postoperative analgesia in a children's hospital. Pain assessment for all children and analgesia standards for our institution were introduced prior to data collection. Data were collected on consecutive samples of 316 and 325 children undergoing surgery as inpatients during 10-week periods. Change was initiated between the two periods in response to our findings; our action plan involved education, changes to documentation, the widespread use of diclofenac in children over 2 years of age and recommendations for the prescription of analgesia. The initial prescription of analgesia increased from 95% to 98% (p = 0.019), administration of analgesia to children experiencing bad or severe pain increased from 57% to 71% (p = 0.032) and the number of children experiencing severe pain reduced from 17% to 11% (p = 0.050). Application of audit, by a clinical nurse specialist, enabled us to achieve and demonstrate improvements in the prescription, administration and effectiveness of postoperative analgesia.

Adolescent↗

Stress in carers of individuals with dementia and Community Mental Health Teams: an uncontrolled evaluation study.

AIM: The aim of this was to evaluate the effectiveness of interventions provided by a Community Mental Health Team (CMHT) in reducing stress in carers of individuals with dementia. BACKGROUND: The CMHT had been created to working specifically with older people with mental health problems and their carers. Following initial multidisciplinary assessment a range of interventions were provided to both clients and carers according to assessed need. There is an established need for mental health services to focus on the need of carers and the study attempts to see if the interventions provided were useful in reducing carer stress. METHOD: The study used a time series design over a 2-year period on all referrals to the CMHT. All carers of individuals with dementia or clearly identified memory problems were invited to participate and a total of 26 carers consented and participated in all stages of data collection. Data were collected on initial assessment, as well as 3 and 6 months following the initial assessment using the Caregiver Strain Index (CSI). A questionnaire was also administered which collected basic demographic information and details of symptoms demonstrated by the carer's relatives. RESULTS: On initial assessment the mean CSI score for the overall sample was 9.23. The mean CSI reading at 3 months (6.63) and 6 months period (4.12) demonstrated statistically highly significant reductions in carer stress (P = 0.000). A linear stepwise regression analysis of the impact of the different interventions on reductions in the CSI scores showed a statistically significant relationship between respite care and reduction in carer stress (B = 1.705, t = 2.586, P = 0.017). CONCLUSION: The results add support to the role of multidisciplinary community based services for individuals with dementia, offering a range of interventions to both clients and their carers, in reducing carer stress. The authors also argue for the routine use of the CSI in such teams as means of monitoring the well-being of carers as well as evaluating the effectiveness of service delivery.

Aged↗

Nutrition care for children with special health needs: a chart review.

A random sample of 182 client charts at local agencies serving children with special needs were reviewed to identify any children at nutrition risk and determine if they had access to nutrition services. A standardized protocol was used to review data on clinical and dietary variables. The findings indicate a need for improved data collection, better use of collected data, and greater agency use of registered dietitians.

Adolescent↗

Outcome of alcoholism treatment among 5578 patients in an urban comprehensive hospital-based program: application of a computerized data system.

The Elmhurst Alcoholism Program data system relates fraction of time patients are in remission to length of time they are know, and permits a systematic search for groups of variables which predict greater abstinence rates. Our program (inpatient detoxification ward, multidisciplinary outpatient clinic, and halfway house) sets abstinence as a goal. After initial data collection (social and demographic variables, income, education, residence, drinking and drug history, legal problems, and prior treatment), we collect data at 30 days after admission and at 2- or 3-month intervals thereafter from all patients who remain in contact. Forty-five percent of all patients are lost before 30 days. Only 32% of those still under observation at 1 yr and 27% of those still under observation at 2 yr claim continual abstinence. From among many combinations of variables examined for predictive power, a group of five was chosen as best. Patients who at their first follow-up interview reported attending AA meetings and taking Antabuse and who in addition had a job at admission, were older, and were admitted through the clinic rather than through inpatient detoxification had a greater fraction of time abstinent. Nevertheless, the best cluster of predictor variables did not account for more than 25% of the variation in rates of abstinence. Many social variables are not independent, and some may merely be indicators of duration or severity of alcoholism. Contemporary alcoholism treatment is, at best, of limited effectiveness.

Actuarial Analysis↗

Human parvovirus B19 in young male patients with hemophilia A: associations with treatment product exposure and joint range-of-motion limitation.

BACKGROUND: To evaluate the risk of human parvovirus B19 (B19) transmission in recombinant antihemophilic factor, the seroprevalence among 798 two- to seven-year-old boys with hemophilia was compared. Also, data collected on joints were used to assess relations between B19 serostatus and joint range-of-motion (ROM) limitation. STUDY DESIGN AND METHODS: Staff at US hemophilia treatment centers collected data on product exposures and ROM of 10 joints and provided blood specimens as part of blood safety surveillance. Blood was tested for immunoglobulin G anti-B19. Associations between B19 seropositivity and treatment products and joint ROM limitations were examined in multivariate analyses. RESULTS: Compared to children who received no product, the odds of B19 seropositivity were 0.8 (p = 0.5), 1.9 (p = 0.05), and 7.6 (p < 0.001) for those children who received recombinant antihemophilic factor only, both recombinant antihemophilic factor and plasma-derived factor, and plasma-derived factor only, respectively. Children who were anti-B19 positive had an average 8 degrees less overall ROM (p = 0.002) than those who were B19 antibody negative after adjustment for other risk factors. CONCLUSION: The risk of B19 transmission by recombinant antihemophilic factor is low. Previous B19 infection is associated with ROM limitations in very young male patients with hemophilia. Virus inactivation techniques effective against B19 and other nonenveloped viruses are needed.

Age Factors↗

Operationalizing the concept of sexuality comfort: applications for sexuality educators.

Thirty-two high school and college educators participated in a study designed to operationalize the concept of sexuality comfort. Research questions asked were: "What is the nature of sexuality comfort?" and "Can the concept, of sexuality comfort be defined operationally?" An interview guide developed with input from an expert panel of health/sexuality educators and semanticists facilitated data collection. Data were categorized and tabulated through a systematic process. This coding process, performed by independent coders, yielded 97.2% reliability. Based on the results, an operational definition of sexuality comfort was delineated. Because an operational definition is one which tells what to do to experience the thing defined, the operational definition of sexuality comfort has immediate practical applications to preparation programs for prospective sexuality educators as well as those currently working in the field.

Attitude↗

Qualitative research in family therapy: a substantive and methodological review.

Over the last decade, marriage and family therapy (MFT) researchers have developed a growing interest in qualitative research. In this article, we review substantive and methodological trends in the published qualitative studies within the MFT field. The research is compared and contrasted in the following areas: General topic, epistemological theory, methodological theory, sampling and sample, data collection, data analysis procedure, and approach to reliability and validity. We also provide recommendations for future research.

Data Collection↗

Congenital thrombophilia and thrombosis: a study in a single centre.

AIM: To identify the incidence of congenital thrombophilia in a cohort of children presenting with symptomatic thromboembolism. METHOD: A review of children with thromboembolism investigated for thrombophilia over a 12 month period. SUBJECTS: Thirty children with thromboembolic episodes and 16 of their family members. MEASUREMENTS AND DATA COLLECTION: Data were collected on age at diagnosis, underlying diagnosis, site of thrombosis, associated precipitating factors, occurrence of other thromboembolic events, and family history. Investigations included measurement of protein C activity, total and free protein S antigen, antithrombin III activity, screening for factor V Leiden and prothrombin 20210A, urinary homocysteine estimation, and a screen for lupus anticoagulant. RESULTS: Twenty seven of 30 patients had one or more risk factors present at the time of thromboembolism. Eighty three per cent had acquired precipitating factors present, and 43% had underlying congenital thrombophilia. CONCLUSIONS: There was a high incidence of congenital thrombophilia in this group of patients with symptomatic thromboembolism. These findings emphasise the importance of such defects in the pathogenesis of childhood thrombosis, and suggest that full thrombophilia investigations should be performed on all children presenting with thromboembolic disease.

Adolescent↗

Serum cholesterol and acute myocardial infarction: a case-control study from the GISSI-2 trial. Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto-Epidemiologia dei Fattori di Rischio dell'Infarto Miocardico Investigators.

OBJECTIVE: To examine the role of serum cholesterol in acute myocardial infarction in a population of patients with no history of coronary heart disease and to establish the nature of this association, the degree of risk, and the possible interaction between serum cholesterol and other major risk factors for acute myocardial infarction. DESIGN: Case-control study. SETTING: 90 hospitals in northern, central, and southern Italy. PATIENTS: 916 consecutive cases of newly diagnosed acute myocardial infarction and 1106 hospital controls admitted to hospital with acute conditions not related to known or suspected risk factors for coronary heart disease. DATA COLLECTION: Data were collected with a structured questionnaire and blood samples were taken by venepuncture as soon as possible after admission to hospital from cases and controls. Blood cholesterol concentrations were available for 614 cases and 792 controls. RESULTS: After adjustment by logistic regression for sex, age, education, geographical area, smoking status, body mass index, history of diabetes and hypertension, and family history of coronary heart disease the estimated relative risks of acute myocardial infarction for quintiles of serum cholesterol (from lowest to highest) were 2.3 (95% confidence interval (CI) 1.6 to 3.4), 3.1 (95% CI 2.1 to 4.6), 4.1 (95% CI 2.8 to 6.0), and 5.2 (95% CI 3.5 to 7.7). The estimated relative risk across selected covariates increased from the lowest to the highest quintile of serum cholesterol particularly for men, patients under 55 years of age, and smokers. When the possible interaction of known risk factors with serum cholesterol was examined, smoking habits, diabetes, and hypertension had approximately multiplicative effects on relative risk. CONCLUSIONS: This study indicates that serum cholesterol was an independent risk factor for acute myocardial infarction. This association was linear, with no threshold level. Moreover, there was a multiplicative effect between cholesterol and other major risk factors on the relative risk of acute myocardial infarction.

Adult↗

A fact database for toxicological data at the National Institute of Hygienic Sciences, Japan.

The computerized fact database for the toxicity data of chemicals was constructed at the National Institute of Hygienic Sciences, Tokyo, Japan (biological database, BL-DB). The BL-DB stores data on mutagenicity, teratogenicity, carcinogenicity, and other toxicological tests of chemicals that appeared in the scientific literature. The BL-DB includes information about chemical identification, test system, results of the assays, and a bibliography. The system consists of five modules: data collection, data maintenance, data search, data downloading, and backup. ADABAS is used as a core database management system. Many kinds of test data are stored with the same formats; therefore, users can retrieve data of different toxicological data by the same manner. A user of the BL-DB can use about 50 kinds of commands to interact with the system, and the majority of fields are defined as search fields, thereby facilitating retrieval of target data through many ways. Currently, there are mainly data for the mutagenicity, especially on the Salmonella/microsome assay and the rodent micronucleus assay. These data can be retrieved and used for structure-activity relationship studies.

Abnormalities, Drug-Induced↗

Evaluation barriers and facilitators among community-based HIV prevention programs.

Funding agencies are using technical assistance to promote evaluation of their community-based HIV prevention programs. Using qualitative methods, we identified 11 factors that hinder and facilitate evaluation within community-based organizations (CBOs): staff perceptions, availability of funding, data collection, data validity, data utility, technical assistance, effects on services, effects on funding, staff skills, tools and technology, and expectations of the funding agency. Using these factors, we developed eight strategies to promote CBO evaluation. These strategies go beyond the traditional role of technical assistance and address the broader context within which CBOs evaluate their programs. Funding agencies and technical assistance providers can use these strategies to enhance CBO evaluation, which may result in more and better quality evaluations and, ultimately, improvements in the effectiveness of HIV prevention services.

Attitude of Health Personnel↗