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Biomedical subjects

K Brazil

Publications and source records attributed to K Brazil.

17 recordsLinked to original sources
PubMed2003

Caregiving and its impact on families of the terminally ill.

Changes in the health care system have meant that increasing numbers of the terminally ill receive the majority of their care at home. The purpose of this paper was to document patterns of informal and formal care provided to the terminally ill and assess the impact caregiving has on family members. One hundred and fifty-one family caregivers were recruited for interviews from two community-nursing agencies in an urban region of the province of Ontario, Canada. The majority of respondents 119 (79%) were the female spouses of the patient. The numbers of caregivers providing assistance in specific functional activities were: bathing, 133 (88%); mobility, 123 (81%); dressing and undressing, 114 (76%); toileting, 101(67%), and assistance at night 97 (64%). Sixty-two (41%) respondents reported that they had been providing some form of caregiving for over one year. They also reported that physical demands in caregiving increased substantially during the last three months of the care recipient's life. As family caregivers provided more assistance in activities of daily living they were at greater risk of reporting high caregiver burden. The results of this paper identify the types of care provided by family caregivers of the terminally ill and the impact these demands have on the family caregiver.

Activities of Daily Living↗
PubMed2001

Identifying research priorities on infections in older adults: proceedings of an interdisciplinary workshop.

BACKGROUND: Infections pose a substantial burden to the health of older adults. In this report, we describe the proceedings of a workshop to formulate and prioritize research questions about infections in older adults using an interdisciplinary approach. METHODS: Researchers from four sectors (basic science, clinical sciences, health services and epidemiology/determinants of health) and representatives from various Canadian local, provincial, and federal stakeholder groups were invited to a two-day workshop. Five multi-disciplinary groups and stakeholders from each of three healthcare settings (long term, acute care and community) discussed research priorities for each of the settings. Five to ten research questions were identified for each setting. RESULTS: The research questions proposed ranged from risk factors and outcomes for different infections to the effect of nutrition on infection and the role of alternative and complementary medicine in treating infections. Health service issues included barriers to immunization, prolongation of hospital length of stay by infection, use of care paths for managing infections, and decision-making in determining the site of care for individuals with infections. Clinical questions included risk factor assessment for infection, the effectiveness of preventative strategies, and technology evaluation. Epidemiologic issues included the challenge of achieving a better understanding of respiratory infections in the community and determining the prevalence of colonization with multi-resistant bacteria. CONCLUSIONS: The questions are of direct relevance to researchers in a wide variety of fields. Bringing together a multi-disciplinary group of researchers to frame and prioritize research questions about aging is feasible, participants valued the opinions of people working in other areas.

Journal Article↗
PubMed2000

Compliance with recommendations in a geriatric outreach assessment service.

OBJECTIVES: to measure the extent to which the recommendations of a geriatric outreach assessment service were being followed, and to determine what patient-related factors were associated with compliance with assessment recommendations. METHODS: eighty-one eligible patients or caregivers who had an assessment in a geriatric outreach service participated in a telephone interview. The interview focused on the use of health services and compliance with assessment recommendations. Patient-related variables obtained from charts included demographics, caregiver support and stability, health status and assessment recommendations. RESULTS: overall compliance with recommendations from the geriatric outreach assessment service was 65%. Patients were less likely comply fully with recommendations if they had a high number of recommendations [odds ratio (OR) = 0.23; 95% confidence interval (CI) = 0.12-0.46; P = 0.0001], inadequate caregiver support (OR = 0.212; 95% CI = 0.04 to 1.02; P = 0.0523), or the ability to transfer themselves independently (OR = 0.12; 95% CI = 0.02-0.63; P = 0.0124). They were more likely to have full compliance if they had normal vision (OR = 6.67; 95% CI = 1.22-36.46; P = 0.0284). CONCLUSION: it is important to focus on key issues when developing service recommendations and on the role of the informal caregiver in facilitating compliance with them. Good communication between the patient or caregiver and the family physician and geriatric services can help to identify strategies which might improve acceptance of recommendations.

Aged↗
PubMed2000

Assessing the need for and potential role of a day hospice: a qualitative study.

We conducted a qualitative case study as part of a needs assessment for a day hospice in a small Ontario city. Data were gathered from semi-structured interviews with 28 stakeholders: nine health care administrators, 11 health care providers, and eight lay people (terminally ill adults and informal caregivers). Respondents described support, counselling, social activities, and respite as key day hospice services. They also described several barriers to accessing services, including location, transportation, admission criteria, referrals, and fees. For most respondents, the ideal staff mix includes both volunteers and paid professionals in either a free-standing organization or institutionally linked hospice. Although the vast majority of participants were reluctant to impose admission criteria or other limitations on hospice clientele, they expressed the need to ensure equitable access to this scarce resource. Opinions varied greatly across stakeholder groups, highlighting the need to collect information from all relevant stakeholder groups when planning hospices.

Day Care, Medical↗
PubMed1999

A framework for developing evaluation capacity in health care settings.

The purpose of this paper is to provide a framework for developing an effective evaluation practice within health care settings. Three features are reviewed; capacity building, the application of evaluation to program activities and the utilization of evaluation recommendations. First, the organizational elements required to establish effective evaluation practice are reviewed emphasizing that an organization's capacity for evaluation develops over time and in stages. Second, a comprehensive evaluation framework is presented which demonstrates how evaluation practice can be applied to all aspects of a program's life cycle, thus promoting the scope of evidence-based decision making within an organization. Finally, factors which influence the adoption of evaluation recommendations by decision makers are reviewed accompanied by strategies to promote the utilization of evaluation recommendations in organization decision making.

Canada↗
PubMed1998

Substituting home care for hospitalization: the role of a quick response service for the elderly.

The purpose of the present study was to examine the role of a rapid access home-based service as a means for the elderly to avoid admission to an acute-care hospital. The setting for the study included emergency departments in three acute care hospitals and a home care program in a mid-size Canadian city. Multiple sources of information were obtained to evaluate the service. Hospital emergency department records and home care records were reviewed. Patients who participated in the service (n = 96) and physicians and nurses (n = 119) who had involvement with the service were surveyed appraising the service in terms of relevance, access, quality and coordination. Study results revealed that elderly women with multiple health problems who lived alone were the most frequent users of the service. The majority of the patients admitted to the service presented with problems of a functional nature that were the result of a fall or mobility problems. The results indicated that the service did avert hospital admissions and facilitated a process by which patients could avoid the intermediate step of hospitalization before placed in a higher level of care or returning to previous levels of functioning. Economic analysis indicated that the value of the service stemmed from the benefits to patients and caregivers rather than from cost savings offered to acute care hospitals.

Activities of Daily Living↗
PubMed1997

The influence of health education on family management of childhood asthma.

The purpose of this study was to examine differences in asthma management among families with a child who has moderate to severe asthma. Half of the 50 families chosen for study had participated in an intensive in-patient asthma treatment program and half had participated in an out-patient day camp. Two broad categories of outcome were examined-illness and self-management skills. Families who participated in the in-patient program exhibited a pattern of illness behaviours which indicated asthma symptoms were better managed in comparison to those families that participated in the out-patient program. It was also observed that children who participated in the in-patient program had a tendency to feel more positive about having asthma with the more self-management behaviours they practised. On the other hand, children from the out-patient program reported a more negative attitude about having asthma with the more self-management behaviours they practised.

Adaptation, Psychological↗
PubMed1996

Assessing health service needs: tools for health planning.

As fiscal pressures mount, health-planning and decision-making at smaller geographics scales must be more effective. Involving local constituents in needs assessments, it is believed, would lead to better identification and serving of regional demands and needs for health services. This article examines needs assessment as a tool to determine a community's service needs and establish priorities for the creation of programs. Various approaches used in needs assessments are described, including survey methods, structured groups and geographic information systems.

Canada↗
PubMed1995

Wound and skin team. Impact on pressure ulcer prevalence in chronic care.

1. Decreasing the prevalence of pressure ulcers in a chronic care hospital presents a challenge to care providers. 2. The promotion of staff nurses as educational resources has a positive effect on their participation in a wound and skin care team. 3. When basic prevention practices are not in place, risk factors are less useful indicators to predict the development of pressure ulcers. 4. Educating nurses about pressure ulcer etiology, prevention strategies, and treatments has a positive impact on reducing the number of patients who develop pressure ulcers and the number of pressure ulcers that develop on patients in a chronic care hospital.

Aged↗
PubMed1992

Assessing the consequences of traumatic brain injury.

Research concerned with assessing the rehabilitation outcome for the survivor of traumatic brain injury has suffered from both conceptual and procedural difficulties. The purpose of this paper is twofold: to assess the psychometric features in instruments used in assessing outcome; and to describe a test development framework based on the principles of construct validity. A construct validation approach is viewed as a means of avoiding common measurement difficulties, as well as integrating perspectives important to this population. Emphasis has been given to the cognitive/social dimensions of recovery, as it is this area which has the greatest impact for rehabilitation success.

Activities of Daily Living↗
PubMed1989

Demographic and psychosocial characteristics of asthmatic children in a Canadian rehabilitation setting.

This study investigated the demographic and psychosocial characteristics of patients attending a residential treatment program for children with asthma. Measures of background information and standardized psychosocial variables were administered to 54 inpatients over an 18-month period. Typically, our patients presented with moderate to severe chronic asthma, mostly diagnosed before 3 years of age and often associated with atopic dermatitis. The families exhibited normal levels of emotional bonding and flexibility in response to stress. Psychosocially, most children were experiencing behavioral and school-related problems, with 6-11-year-old boys exhibiting global social competency problems as well. Girls exhibited lower self-esteem. Locus of control was within the normal range for all age groups. Half the children had not previously attended an asthma education program and two-thirds of the family members either smoked and/or had a pet. The treatment implications of these characteristics of our asthma population were considered.

Adolescent↗
PubMed1989

Behavior problems in children requiring inpatient rehabilitation treatment for asthma.

Forty-eight asthmatic children (age 6-16 years), inpatients at the Hugh McMillan Medical Centre, were rated by their parents on their behavior using Achenbach's Child Behaviour Checklist. Completed checklists were used to determine normalized T scores for behavior syndromes, and these were compared against norms for clinically referred and nonreferred children. Behavior problems were elevated compared with nonreferred children for both boys and girls, with boys scoring at a clinical level. While many behavior problems were recognized, somatic complaints was a prominent syndrome, particularly for those in the 6-11-year age group.

Adolescent↗
PubMedDate not supplied

Assessing reproducibility of data obtained with instruments based on continuous measurements.

Data obtained with any research tool must be reproducible, a concept referred to as reliability. Three techniques are often used to evaluate reliability of tools using continuous data in aging research: intraclass correlation coefficients (ICC), Pearson correlations, and paired t tests. These are often construed as equivalent when applied to reliability. This is not correct, and may lead researchers to select instruments based on statistics that may not reflect actual reliability. The purpose of this paper is to compare the reliability estimates produced by these three techniques and determine the preferable technique. A hypothetical dataset was produced to evaluate the reliability estimates obtained with ICC, Pearson correlations, and paired t tests in three different situations. For each situation two sets of 20 observations were created to simulate an intrarater or inter-rater paradigm, based on 20 participants with two observations per participant. Situations were designed to demonstrate good agreement, systematic bias, or substantial random measurement error. In the situation demonstrating good agreement, all three techniques supported the conclusion that the data were reliable. In the situation demonstrating systematic bias, the ICC and t test suggested the data were not reliable, whereas the Pearson correlation suggested high reliability despite the systematic discrepancy. In the situation representing substantial random measurement error where low reliability was expected, the ICC and Pearson coefficient accurately illustrated this. The t test suggested the data were reliable. The ICC is the preferred technique to measure reliability. Although there are some limitations associated with the use of this technique, they can be overcome.

Aging↗
PubMedDate not supplied

Assessing the impact of staff development on nursing practice.

The purpose of the study was to evaluate the influence of a geriatric nursing education workshop on nursing staff competency. Forty-three nurses participated in the study, which used an intervention and comparison group research design with pretest and posttest measures. The results indicated that participation in the workshop increased nurses' knowledge of gerontologic issues and improved nurses' ability to assess patients and to plan and document nursing interventions in patient charts. The intervention did not have a significant impact on collaborative practice, role ambiguity, or job satisfaction.

Clinical Competence↗
PubMedDate not supplied

Health care needs of community-dwelling older adults.

OBJECTIVE: To identify, assess, and rank the importance of health care needs of community-dwelling older adults. METHOD: A structured telephone interview with 107 respondents (physicians, direct service providers and administrators) about the importance of a list of 31 health care needs of older adults. Respondents also identified the single most important health issue facing local older adults now and in the next 5 to 10 years. RESULTS: The five most important health care needs, in descending order, are: care-giver support services, community long-term care services, services for people with dementia/Alzheimer's disease, palliative/end-of-life care, and services for cancer patients and their families. Community long-term care services were identified as the single most important health issue both now and in the next 5 to 10 years. CONCLUSION: The study findings should be of value to health and social service researchers, planners, providers and administrators regarding the needs of community-dwelling older adults.

Activities of Daily Living↗
PubMedDate not supplied

Risk factors for falls and injuries in a long-term care facility in Ontario.

OBJECTIVE: To identify risk factors for falls and injuries among seniors living in a long-term care facility. METHOD: Case-control study of 335 residents living at St. Joseph's Villa, Dundas, Ontario. Cases were defined as residents who fell between July 1, 1996 and June 30, 1997; controls were those who did not fall. To identify risk factors for injury, cases were defined as those with completed incident injury forms and controls as those without. RESULTS: The most important risk factors for falls included: having fallen in the past three months; residing in a secured unit; living in the facility for two or more years; having the potential to cause injury to others; and having an illness, disease or behaviour that may cause a fall. The most important risk factor for injury among those who fell was altered mental state. CONCLUSION: The risk factors identified may be helpful to those planning falls prevention initiatives within long-term care settings.

Accidental Falls↗