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PubMed2005

Longitudinal examination of homebound older adults who experience heightened food insufficiency: effect of diabetes status and implications for service provision.

PURPOSE: Healthful eating is important for optimal diabetes self-care. However, the level of food sufficiency may influence the degree of adherence to dietary self-care behaviors through the affordability of nutritionally appropriate food. This study examines whether homebound older adults with diabetes were at greater risk for heightened food insufficiency over 1 year, despite regular receipt of home-delivered meals. DESIGN AND METHODS: This was a longitudinal study of a randomly recruited sample of 268 homebound older adults in the Nutrition and Function Study (NAFS) who regularly received home-delivered meals and completed baseline and 1-year in-home assessments. Based on an economic context model, self-reported data were collected on fundamental and proximate factors, food-sufficiency status, and intervening events. Determinants of heightened food insufficiency were examined with multivariate logistic regression models. RESULTS: Not only did food-sufficiency status diminish over time in this sample, but it became or remained worse for older adults with diabetes. In addition to diabetes status, heightened food insufficiency was associated with perceived inadequacy of economic resources. IMPLICATIONS: Health care providers and nutrition programs should attempt to identify high-risk older adults - those who have diabetes and are at risk of food insufficiency - and develop community linkages and strategies that integrate nutrition with diabetes care plans, thus supporting a multidisciplinary, chronic care model to improve diabetes management and outcomes.

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PubMed2006

Ethical issues involving research conducted with homebound older adults.

Conducting research in the home setting with homebound older adults presents distinct ethical and practical challenges that require special consideration. This article describes the methodological issues that make studying homebound older adults especially vulnerable to therapeutic misconception and researcher role conflict and offers practical strategies for researchers to deal with these problems when studying this population. In writing this article, we draw on more than a decade of descriptive and intervention research focusing exclusively on the homebound older population in which the authors have collaborated. Therapeutic misconception and researcher role conflict may occur because of methodological issues related to the recruitment of participants, the "homebound" status of participants, and the home setting as the interview site. Particular care is required on the part of the researcher to address these ethical issues. This may be accomplished especially through clear communication during the informed consent process with participants and in scientific communication with colleagues.

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PubMed2003

Risk and presence of food insufficiency are associated with low nutrient intakes and multimorbidity among homebound older women who receive home-delivered meals.

This study examined the independent association of food sufficiency status with lowest nutrient intakes and multimorbidity among homebound older women who received home-delivered meals. Baseline data from the Nutrition and Function Study were used to identify three categories of food sufficiency status [food sufficient (FS), risk of food insufficiency (RFI) and food insufficient (FI)], calculate summary measures of musculoskeletal (calcium, vitamin D, magnesium and phosphorus) and overall nutrient intakes, and examine, using multivariable logistic regression models, the association of food sufficiency status with nutrition and health outcomes among 279 women who received regular home-delivered meals service (5 weekday meals/wk) and completed an in-home assessment and three 24-h dietary recalls. Independent of income and other variables, the adjusted odds for reporting lowest intakes in individual and multiple nutrients (> or = 2 musculoskeletal and > or = 5 overall) were significantly greater among women who reported RFI [odds ratio (OR) = 1.96 to 2.91] and FI (OR = 2.85 to 5.21). In addition, FI women were more likely to report a burden of multimorbidity (OR = 3.69). Considering the importance of home-delivered meals as a primary source of food assistance to homebound older women, the results of this study suggest the need to reevaluate the traditional model of home-delivered meals and to include measures of food sufficiency status as an integral component of program assessment and evaluation for the targeting and monitoring of new, innovative and cost-effective strategies to alleviate risk and the presence of food insufficiency.

Aged↗
PubMedDate not supplied

Reliability and validity of the Frail Elderly Functional Assessment questionnaire.

Measuring functional activity for elderly at very low functional levels remains a challenge because many functional instruments have not been standardized in a frail elderly population. The Frail Elderly Functional Assessment questionnaire (FEFA) is a 19-item, interviewer-administered questionnaire designed to assess function in frail elderly at a very low activity level. The purpose of this study was to determine the reliability and validity of this instrument in a frail elderly population. Two groups of subjects over 65 yr old were selected to test the reliability and validity of this questionnaire. Test-retest reliability was determined by correlating the responses of 29 homebound (including nursing home-bound) subjects who answered the questionnaire on two occasions 2 wk apart. To assess the validity of the FEFA, the questionnaire was administered to 23 frail, homebound (including nursing home-bound) elderly subjects who had a Mini-Mental State Examination score of > or = 18. Validity was determined by correlating patient responses to direct observations by the investigators of tasks addressed in the questionnaire. Correlation was also determined against the Katz's Activity of Daily Living index, Lawton's Instrumental Activity of Daily Living index, and the Barthel index. The reliability coefficient was 0.82. Correlation between the FEFA questionnaire and direct observation of questionnaire task performance was 0.90. Construct validity against the Katz's Activity of Daily Living, Lawton's Instrumental Activity of Daily Living, and the Barthel index showed correlations of 0.86, 0.67 and 0.91, respectively. Initial data indicate that the FEFA is a valid and reliable instrument that may be useful in assessing function in frail elderly people.

Activities of Daily Living↗
PubMed1999

A tool to assess homebound status.

Although this specific instrument focuses solely on helping the home care nurse determine homebound status, this type of instrument can be developed for the other criteria used in assessing a client for Medicare-eligible home care services. For example, a similar instrument can be developed to assess whether a patient meets the criteria for part-time intermittent care or skilled care using the Medicare definitions as a guide to tool development. As we move into a time when there is more scrutiny of home care for compliance to Medicare regulations and increased productivity to assure cost effectiveness, instruments like this are essential for careful documentation that allows the agency to demonstrate accountability. In addition, home care agencies are expecting new home care nurses to know and be able to apply the Medicare regulations after a brief orientation. Instruments like this can shorten the orientation process and provide support for the home care nurse in the field.

Community Health Nursing↗
PubMedDate not supplied

The process and outcome of life review psychotherapy with depressed homebound older adults.

The purpose of this study was to examine the process and outcomes of life review therapy provided by an advanced practice geropsychiatric nurse to older adults discharged from psychiatric hospitals to home health care. Eighty older adults over 65 years of age with a primary diagnosis of depression were treated at home for life review psychotherapy sessions (M = 13.24, SD = 8.65). Content analysis methods, both latent and manifest, were used to analyze the data and identify themes. Themes were classified as empowerment (connection, coping, efficacy, hope, and trust) or disempowerment (denial, despair, helpless, isolation, loneliness, and loss). Findings showed that, as a result of the life review therapy, there was a significant decrease (p < .0001) in total disempowerment themes (M1 = 13.07; M2 = 9.14).

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PubMed2001

An organizational model for a primary care program of home health care in Spain: a description of the program.

The National Institute of Health (INSALUD) in Spain has successfully used a model of home care that has two major components, each using the physician as part of the team that provides care at home. The first component is home health care that is provided to chronically ill, terminally ill and homebound patients, whereby professionals of primary care provide care for the patient at home, along with other professionals who provide specialized care as support elements. The second component is hospitalization at home, whereby care is provided to acutely ill patients or patients with a precocious medical or surgical discharge from the hospital. The professionals from the hospital provide the basis of care. and the primary health care professionals are the support elements. Both components incorporate a team of support.

Acute Disease↗
PubMedDate not supplied

Cost-savings analysis of using a portable coagulometer for monitoring homebound elderly patients taking warfarin.

The authors present a prospective cost-savings analysis to determine how the use of portable coagulometers in the home health setting affects medical expenditure. Thirty-five elderly patients (mean age 67 years) receiving cardiac home health care and long-term oral anticoagulation were evaluated with paired measurements of the international normalized ratio by both a traditional, laboratory-based prothrombin time and a point-of-care coagulometer (CoaguChek, Roche Diagnostics, Basel, Switzerland). Costs for materials, procedures, transportation, and labor were summed for both methods, and it was found that cost of international normalized ratio determination by the portable coagulometer was significantly less than the traditional method ($6.85 vs. $17.30; p<0.001). The authors conclude that by saving on the costs of transporting and processing traditional international normalized ratio specimens, use of point-of-care coagulometers by home health nurses could reduce medical expenditure. The cost savings and potential improvement in quality of care argue for equipping home health nurses with portable coagulometers.

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PubMed2004

Access to education for children and young people with medical needs: a practitioner's view.

Recent estimates suggest that in any one year there are around 100,000 children who need to receive their education outside school because of illness or injury. This figure does not include the growing number of young people who cannot attend their own schools because of mental health difficulties. In November 2001, the Department for Education and Skills published statutory guidance which 'sets out minimum national standards for the education of children who are unable to attend school because of medical needs.' Christine Seymour, Headteacher of a hospital school and home tuition service in a large, rural county and Chairperson of the National Association of Hospital and Home Teachers, examines how this guidance can assist in raising educational standards and removing barriers to achievement for this group of vulnerable children. She begins by summarizing the developments over the past decade which led to the statutory guidance and sets the document in the context of the Social Inclusion agenda. She explores the potential impact of such guidance on current and future practice from a practitioner's viewpoint, drawing on experiential observation and case study material to provide illustrative evidence.

Adolescent↗
PubMed1996

Clinical variables influencing treatment decisions for agitated dementia patients: survey of physician judgments.

OBJECTIVE: To better understand primary treatment recommendations and the variables that might influence treatment decisions of physicians who treat agitated dementia patients. DESIGN: A written cross-sectional survey of three physician groups (geriatric psychiatrists, primary care physicians, and neurologists) who typically treat agitated dementia patients in community settings. We used a written clinical vignette describing a home-bound, agitated dementia patient to ask respondents to provide information regarding their primary treatment recommendation and to estimate the degree to which clinically relevant variables might influence their treatment recommendation. Using principal component analysis, the original set of clinical variables was collapsed into a smaller set of composite factors that better defined the fundamental constructs of the variables that influenced decision making. Analyses compared primary treatment recommendations and factors influencing treatment recommendations by physician groups. PARTICIPANTS: The pool of survey respondents consisted of a random selection of 207 primary care physicians from western North Carolina, 147 geriatric psychiatrists obtained from the roster of the 1991 American Association for Geriatric Psychiatry, and 120 neurologists obtained from the roster of the American Board of Medical Specialties. The response rate was 65% for geriatric psychiatrists, 38% for primary care physicians, and 33% for neurologists. RESULTS: Differences in primary treatment recommendations by physician group were not found. Physicians, regardless of specialty, recommended neuroleptic medications as their primary intervention. When medication classes were collapsed into a single category, medications as a primary intervention exceeded 55% for all physician groups. Twenty-two percent of all respondents recommended psychosocial interventions as primary treatment strategies. The principal component analysis of clinical variables influencing treatment recommendations solved for five components that accounted for 64% of the variance. Comparing the five components by specialty groups failed to find significant differences, except for Factor 5, the "Hassle Factor." Primary care physicians were more likely to indicate that this component influenced their decision making than were the other physician groups. CONCLUSIONS: The findings indicate that physicians, regardless of specialty, are likely to use medication and to weight clinically relevant information in a similar fashion when managing agitated dementia patients.

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PubMed1999

Inappropriate medication prescribing in homebound older adults.

OBJECTIVES: Little is known about the prescribing of medications in the growing population of homebound older adults. We report on the prevalence and pattern of inappropriate medications in a nursing home-eligible, homebound population. DESIGN: A cross-sectional design. SETTING: A managed care plan for individuals meeting nursing home eligibility. PARTICIPANTS: 2193 homebound people older than age 60. MEASUREMENTS: We reviewed the pharmacy profiles of all older homebound enrollees. We identified the average number of medications per patient and the most commonly prescribed classes of drugs. The medication profiles were also analyzed in the context of the 26 drugs/groups listed as inappropriate by the explicit criteria of Beers [Arch Intern Med 1997; 157:1531-1536]. RESULTS: A total of 2193 people aged 60 to 106 (mean 82.8 +/- 8.8) were taking an average of 5.3 +/- 2.9 drugs (range 0-22). Cardiac drugs and benzodiazepines were the medications most commonly prescribed. We found 1152 of the total 11,689 prescriptions (9.9%) to be inappropriate. Eight hundred seventy-one (39.7%) of these 2193 residents had at least one inappropriate prescription, and 230 (10.4%) had two or more. Of particular concern were 285 people prescribed excessive doses of temazepam and zoldipem, 211 people taking first-generation antihistamines, 115 taking doxepin or amitriptyline, 106 taking an ergoloid, 98 taking dipyridamole, and 85 prescribed a long-acting benzodiazepine. CONCLUSIONS: Our study revealed a high prevalence of psychotropic medications and inappropriate drug use among older homebound residents, a group that is at the highest risk for adverse drug reactions. Because this group is not subject to oversight by regulatory agencies, further interventional studies and provider education will be important.

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PubMed1999

Effectiveness of behavioral therapy to treat incontinence in homebound older adults.

OBJECTIVES: To examine the (1) short-term effectiveness of behavioral therapies in homebound older adults and (2) characteristics of responders and nonresponders to the therapies. DESIGN: Prospective, controlled clinical trial with cross-over design. SETTING: Adults aged 60 and older with urinary incontinence and who met Health Care Financing Administration criteria for being homebound were referred to the study by homecare nurses from two large Medicare-approved home health agencies in a large metropolitan county in southwestern Pennsylvania. MEASURES: Structured continence and medical history, OARS Physical and Instrumental Activities of Daily Living scales, Folstein Mini-Mental State Examination Score, Clock Drawing Test, Geriatric Depression Scale, Performance-Based Toileting Assessment, bladder diaries, and physical examination. RESULTS: One hundred five subjects were randomized to biofeedback-assisted pelvic floor muscle training (53 to the treatment group and 52 to the control groups). Control subjects with complete pre- and post-control data (n = 45) experienced a median 6.4% reduction in urinary accidents in contrast to a median 75.0% reduction in subjects with complete pre- and post-treatment data (n = 48, P < .001). Following the control phase, subjects crossed over to the treatment protocol. Eighty-five subjects completed treatment, achieving a median 73.9% reduction in UI. Exercise adherence was the most consistent predictor of responsiveness to the behavioral therapy. CONCLUSIONS: Clinically significant reductions in urinary incontinence are achievable with behavioral therapies in many cognitively intact homebound older adults despite high levels of co-morbidity and functional impairment.

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