Socioeconomic and demographic predictors of mortality and institutional residence among middle aged and older people: results from the Longitudinal Study.
(17/747)
STUDY OBJECTIVES: To identify socioeconomic and demographic predictors of long term mortality and institutional residence in old age, taking into account changes in socioeconomic and demographic circumstances between the 1971 and 1981 censuses. DESIGN: Multivariate logistic regression modelling of outcomes for 10 year age cohorts of each gender. The outcomes were death by 31 December 1992; being in an institution in 1991. SETTING: Members of the Longitudinal Study (a 1% sample of the British Census): 43,092 men and 50,839 women aged 55-74 in 1971. MAIN RESULTS: Being in rented accommodation and in a household without access to a car carried 35-45% higher mortality rate over 21 years and similar excess risk of being in an institution in 1991. Marital status and living arrangements were weaker predictors of death but being single was a major predictor of moving to an institution for men. Losing household access to a car was a strong factor for mortality for men and for institutionalisation for men aged 55-64 in 1971. The effects were weaker for women. Moving into rented accommodation was a predictor of both outcomes for women and of death for the younger cohort of men. People who started to live alone in the inter-census period were at reduced risk of dying. CONCLUSIONS: These results demonstrate persistence of inequalities in health related outcomes throughout old age, both in those with unfavourable circumstances in mid-life and in those who, in later life, have lost earlier advantages. (+info)
Protein-energy oral supplementation in malnourished nursing-home residents. A controlled trial.
(18/747)
OBJECTIVES: To validate a nutritional intervention programme for elderly people living in nursing homes. DESIGN: In a prospective, randomized, controlled study of 88 residents, we determined nutritional status at day 0 and day 60 using a record of dietary intake, anthropometry, hand-grip strength and mini-nutritional assessment. Dietary intake, grip strength and body weight were also recorded at day 30. We divided subjects into four groups according to their mini-nutritional assessment score. Those with a score 24 received no oral supplementation. Those at risk of malnutrition (with a score of 17-23.5) were randomized to oral supplementation. Those with a score <17 received oral supplementation. We recorded the amount of oral supplements consumed daily. RESULTS: Compliance with oral supplementation was good, and daily intake averaged about 400 kcal. The total energy intake on day 60 was significantly higher in both of the groups that received supplements. Following supplementation, most subjects at risk of malnutrition improved their mini-nutritional assessment score and increased their weight (by 1.4 +/- 0.5 kg). Neither the mini-nutritional assessment score nor weight improved in subjects at risk of malnutrition who did not receive supplements. Supplementation in the malnourished group resulted in a mean mini-nutritional assessment score increase (from 13.9 +/- 2.6 to 17.1 +/- 3.9) and a mean weight gain of 1.5 +/- 0.4 kg. CONCLUSION: Oral nutritional supplements are well accepted and result in increased daily protein and energy intake, body weight and nutritional status in most malnourished patients and in those at risk of malnutrition. (+info)
The Dutch pressure sore assessment score or the Norton scale for identifying at-risk nursing home patients?
(19/747)
OBJECTIVE: To investigate the usefulness of a Dutch pressure sore risk assessment scale--the Centraal Begeleidingsorgaan voor de Intercollegiale Toetsing (CBO; National Organization for Quality Assurance in Hospitals) score--in the detection of patients at risk of developing pressure sores after admission to a nursing home. As the Norton score is the standard method of risk assessment, we also investigated which score (Norton or CBO) has the stronger relationship to the development of pressure sores. DESIGN: Longitudinal cohort design. PATIENTS: 220 nursing home patients, 80 men, 140 women, mean age 79 years (standard deviation 3). MEASURES: Admission assessments for the presence of pressure sores, CBO and Norton scores, preventive measures and demographic characteristics. We made observations every week for 4 weeks. MAIN OUTCOME MEASURE: Presence or absence of pressure sores. MAIN RESULTS: 54 patients (25%) developed a pressure sore. A significant, nonlinear relationship was found between the CBO score on admission and the development of pressure ulcers for the first 2 weeks after admission. Multiple logistic regression analysis showed that only mobility (odds ratio = 3.6, P = 0.0001) and mental state (odds ratio = 2.0, P = 0.03) showed a significant relationship with the development of pressure ulcers. The CBO score was no better in risk assessment than the Norton score. CONCLUSIONS: The CBO score can be used for assessment of the risk of developing pressure ulcers in the first 2 weeks after admission to a nursing home, but is no better than the Norton score. Since the Norton score is easier to use, it is slightly preferable for use in this setting. However, neither score is a good indicator of patients at risk. Physicians should not depend solely on risk scores when prescribing preventive measures. (+info)
Appropriate use of psychotropic drugs in nursing homes.
(20/747)
The Omnibus Budget Reconciliation Act (OBRA) of 1987 limited the use of psychotropic medications in residents of long-term care facilities. Updates of OBRA guidelines have liberalized some dosing restrictions, but documentation of necessity and periodic trials of medication withdrawal are still emphasized. Antidepressant drugs are typically underutilized in nursing homes. Tricyclic antidepressants have many side effects and thus are not preferred medications in elderly patients. Anxiety and insomnia are common problems in the institutionalized elderly. If behavioral measures are not successful, antidepressant medications with shorter half-lives may avoid drug accumulation, which can lead to excessive sedation, cognitive impairment and an increased risk for falls. In the elderly, antipsychotic medications can cause serious side effects, such as extrapyramidal symptoms and tardive dyskinesia. Newer antipsychotic drugs are less often associated with these side effects, but they should be used only for specific diagnoses and when behavioral and environmental measures are unsuccessful. (+info)
Does treatment of constipation improve faecal incontinence in institutionalized elderly patients?
(21/747)
OBJECTIVE: to evaluate whether faecal incontinence can be improved by treatment of constipation in elderly patients with faecal incontinence associated with impairment of rectal emptying. DESIGN: a prospective randomized study with a 2-month follow-up. SETTING: five long-term care units. SUBJECTS: 206 patients with daily faecal incontinence associated with chronic rectal emptying impairments such as faecal impaction received either a single osmotic laxative (group I) or an osmotic agent along with a rectal stimulant and weekly enemas (group II). MEASUREMENTS: episodes of faecal incontinence and associated details of soiled laundry (used as indicators of the workload for caregivers). We performed periodic digital rectal examinations on group II patients to evaluate whether treatment resulted in complete and long-lasting rectal emptying. We compared data between groups and in group II between persistently constipated patients and patients with complete rectal emptying. RESULTS: the frequency of faecal incontinence did not significantly differ between the two groups. The 23 patients in group II who had complete rectal emptying had 35% fewer episodes of faecal incontinence and 42% fewer incidents of soiled laundry than the rest of the group. CONCLUSIONS: when long-lasting and complete rectal emptying is achieved by laxatives, the number of episodes of faecal incontinence as well as the workload for caregivers is reduced. (+info)
Development of a minimum data set-based depression rating scale for use in nursing homes.
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BACKGROUND: depression is common but under-diagnosed in nursing-home residents. There is a need for a standardized screening instrument which incorporates daily observations of nursing-home staff. AIM: to develop and validate a screening instrument for depression using items from the Minimum Data Set of the Resident Assessment Instrument. METHODS: we conducted semi-structured interviews with 108 residents from two nursing homes to obtain depression ratings using the 17-item Hamilton Depression Rating Scale and the Cornell Scale for Depression in Dementia. Nursing staff completed Minimum Data Set assessments. In a randomly assigned derivation sample (n = 81), we identified Minimum Data Set mood items that were correlated (P < 0.05) with Hamilton and Cornell ratings. These items were factored using an oblique rotation to yield five conceptually distinct factors. Using linear regression, each set of factored items was regressed against Hamilton and Cornell ratings to identify a core set of seven Minimum Data Set mood items which comprise the Minimum Data Set Depression Rating Scale. We then tested the performance of the Minimum Data Set Depression Rating Scale against accepted cut-offs and psychiatric diagnoses. RESULTS: a cutpoint score of 3 on the Minimum Data Set Depression Rating Scale maximized sensitivity (94% for Hamilton, 78% for Cornell) with minimal loss of specificity (72% for Hamilton, 77% for Cornell) when tested against cut-offs for mild to moderate depression in the derivation sample. Results were similar in the validation sample. When tested against diagnoses of major or non-major depression in a subset of 82 subjects, sensitivity was 91% and specificity was 69%. Performance compared favourably with the 15-item Geriatric Depression Scale. CONCLUSION: items from the Minimum Data Set can be organized to screen for depression in nursing-home residents. Further testing of the instrument is now needed. (+info)
Efficacy of influenza vaccine in the elderly in welfare nursing homes: reduction in risks of mortality and morbidity during an influenza A (H3N2) epidemic.
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The effect of influenza vaccination on the occurrence and severity of influenza virus infection in a population residing in nursing homes for the elderly was studied during an influenza A (H3N2) epidemic in Japan. Of 22,462 individuals living in 301 welfare nursing homes, 10,739 received either one dose (2027 subjects) or two doses (8712 subjects) of inactivated, subunit trivalent influenza vaccine. During the period Nov. 1998 to March 1999, there were 950 cases of influenza infection diagnosed clinically, with virus isolation or serology. There were statistically significantly fewer cases of influenza, hospital admissions due to severe infection and deaths due to influenza in the vaccinated cohort (256 cases, 32 hospital admissions, 1 death) than in the unvaccinated controls (694 cases, 150 hospital admissions, 5 deaths; reduction rates 59.8%, 76.9% and 79.1% respectively). Vaccination was almost equally effective in those who received one dose of vaccine and those who received two doses. No serious adverse reactions to vaccination were recorded. Thus influenza vaccination is safe and effective in this population, and should be an integral part of the routine care of persons aged > or =65 years residing in nursing homes. (+info)
Dependency in older people recently admitted to care homes.
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OBJECTIVE: to investigate dependency and general health status of a cohort of older people admitted to residential or nursing homes for long-term care. METHOD: we assessed 308 people aged over 65 years within 2 weeks of admission for long-term care to one of 30 nursing or residential homes in north-west England. Dependency was assessed using the Barthel activities of daily living index and the Crichton Royal Behaviour Rating Scale. We collected information from the homes' records on diagnosed conditions and current medication. RESULTS: 50% of the cohort were in a 'low dependency' band (Barthel score 13 - 20): 31% of those in nursing homes and 71% of those in residential homes. In nursing homes, low-dependency residents were more likely to be self-funding than those with higher dependency. Of a number of broad diagnostic groupings, only a diagnosis of dementia was associated with nursing- rather than residential-home admission. Of 47 residents who scored 9 or less on the Mini-Mental State Examination (indicating severe cognitive impairment), 85% had no diagnosis of dementia, neurological disorder or other psychiatric disorder. DISCUSSION: the high proportion of new admissions of subjects with low dependency needs raises questions about the effective targeting of resources and about management of the boundary between home-based and institutional care. The existence of an important group of self-funded, low-dependency new admissions to nursing homes suggests a need to provide better assessment and placement services for those who are financially independent of local authorities. Many new admissions had conditions which might benefit from rehabilitation but there were almost no therapy staff in the studied homes. In some cases where severe cognitive impairment was evident, there was no evidence that the result of any formal pre-admission psychiatric evaluation had been communicated to nursing or care staff. (+info)