RESUMO
BACKGROUND: Suboptimal antibiotic treatment of urinary tract infection (UTI) is high in long-term care facilities (LTCFs) and likely varies between facilities. Large-scale evaluations have not been conducted. AIM: To identify facility-level predictors of potentially suboptimal treatment of UTI in Veterans Affairs (VA) LTCFs and to quantify variation across facilities. METHODS: This was a retrospective cohort study of 21,938 residents in 120 VA LTCFs (2013-2018) known as Community Living Centers (CLCs). Potentially suboptimal treatment was assessed from drug choice, dose frequency, and/or treatment duration. To identify facility characteristics predictive of suboptimal UTI treatment, LTCFs with higher and lower rates of suboptimal treatment (≥median, < median) were compared using unconditional logistic regression models. Joinpoint regression models were used to quantify average percentage difference across facilities. Multilevel logistic regression models were used to quantify variation across facilities. FINDINGS: The rate of potentially suboptimal antibiotic treatment varied from 1.7 to 34.2 per 10,000 bed-days across LTCFs. The average percentage difference in rates across facilities was 2.5% (95% confidence interval (CI): 2.4-2.7). The only facility characteristic predictive of suboptimal treatment was the incident rate of UTI per 10,000 bed-days (odds ratio: 4.9; 95% CI: 2.3-10.3). Multilevel models demonstrated that 94% of the variation between facilities was unexplained after controlling for resident and CLC characteristics. The median odds ratio for the full multilevel model was 1.37. CONCLUSION: Potentially suboptimal UTI treatment was variable across VA LTCFs. However, most of the variation across LTCFs was unexplained. Future research should continue to investigate factors that are driving suboptimal antibiotic treatment in LTCFs.
Assuntos
Anti-Infecciosos/administração & dosagem , Assistência de Longa Duração , Infecções Urinárias , Atividades Cotidianas , Idoso , Feminino , Instalações de Saúde , Humanos , Modelos Logísticos , Masculino , Estudos Retrospectivos , Infecções Urinárias/tratamento farmacológicoRESUMO
Using data from the National Hospice Study, nausea and vomiting in terminal cancer patients and physician response to these symptoms were studied. Nausea and vomiting developed in 62% of terminal cancer patients with prevalence rates of at least 40% during the last six weeks of life. Stomach and breast cancer were significantly more likely to be associated with nausea and vomiting; lung and brain primary sites were significantly less likely to have this association. Although women and younger patients reported higher rates, no relationship could be demonstrated between these symptoms and the Karnofsky level or chemotherapy during the last six weeks of life. In the subsample for whom medication use was known, 32% of nauseated patients received antiemetic prescriptions. Physicians were less likely to prescribe antiemetics for elderly patients and those with serious mental impairment. When prescribed, 72% of nauseated patients consumed antiemetics.
Assuntos
Náusea/etiologia , Neoplasias/complicações , Assistência Terminal , Vômito/etiologia , Antieméticos/uso terapêutico , Antineoplásicos/efeitos adversos , Humanos , Risco , Fatores Sexuais , Vômito/induzido quimicamenteRESUMO
Planning terminal care for patients with malignant neoplasms is difficult, in part, because accurate measures of prognosis have not been defined. Using data from the National Hospice Study, we examined the correlation of 14 easily assessable clinical symptoms with survival in patients with terminal cancer. Performance status was the most important clinical factor in estimating survival time, but five other symptoms had independent predictive value as well (shortness of breath, problems eating or anorexia, trouble swallowing, dry mouth, and weight loss). We generated four parametric accelerated time survival models to estimate survival in patients with combinations of these symptoms and validated the log-normal model on the entire data set. This model was unaffected by patient age, sex, primary tumor type, or site. Our findings illustrate the value of biologically "soft" clinical data in predicting survival in patients with terminal cancer. The prevalence of similar symptoms among patients with cancer of various primary and metastatic sites also supports the concept of a common final clinical pathway in patients with advanced malignant neoplasms.
Assuntos
Neoplasias/mortalidade , Idoso , Avaliação da Deficiência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/complicações , Probabilidade , Fatores de TempoRESUMO
We examined the relationship between patient age and medical care received by patients diagnosed with the following two common cancers: non-small-cell lung cancer and colorectal cancer. Controlling for the influence of sex, marital status, presence of comorbid disease, and socioeconomic status, we found that age was not related to the diagnostic tests ordered for either cancer type. However, lung cancer patients with local disease who were older than age 74 years underwent definitive surgical treatment less often than did younger patients. Few patients at any age (less than 9%) with colorectal cancer did not undergo definitive surgical treatment. Patients with regional colorectal disease who were older than 74 years of age underwent radiation therapy to the abdomen less often than did younger patients. These results add to the growing body of literature suggesting that older cancer patients are less likely to undergo the same type of care received by younger patients.
Assuntos
Carcinoma Pulmonar de Células não Pequenas/terapia , Neoplasias Colorretais/terapia , Neoplasias Pulmonares/terapia , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Carcinoma Pulmonar de Células não Pequenas/diagnóstico , Neoplasias Colorretais/diagnóstico , Terapia Combinada , Feminino , Humanos , Neoplasias Pulmonares/diagnóstico , Masculino , Pessoa de Meia-Idade , Estadiamento de NeoplasiasRESUMO
BACKGROUND: Randomized trials have shown that angiotensin-converting enzyme (ACE) inhibitors reduce mortality and morbidity, and improve symptoms and exercise tolerance in selected patients with congestive heart failure (CHF). There is, however, no evidence on the effectiveness of ACE inhibitors in the typical, very old and frail patients with CHF. OBJECTIVE: To compare the effects of ACE inhibitors and digoxin on 1-year mortality, morbidity, and physical function among patients aged 85 years. METHODS: We conducted a retrospective cohort study using the SAGE database, a long-term care database linking patient information with drug utilization data. Among 64637 patients with CHF admitted to all nursing homes in 5 states between 1992 and 1995, we identified 19492 patients taking either an ACE inhibitor (n = 4911) or digoxin (n = 14890). Record of date of death was derived from Medicare enrollment files, and we used the part A Medicare files to identify hospital admissions and discharge diagnoses. As a measure of physical function, we used a scale for activities of daily living performance. The effect of ACE inhibitors was estimated using Cox proportional hazards models with digoxin users as the reference group. RESULTS: The overall mortality rate among ACE inhibitor recipients was more than 10% less than that of digoxin users (relative rate, 0.89; 95% confidence interval, 0.83-0.95). Mortality was equally reduced regardless of concomitant cardiovascular conditions and baseline physical function. Treatment with ACE inhibitors was associated with a tendency toward reduced hospital admissions that was more evident among patients with greater functional impairment. The adjusted relative rate for hospitalization for any reason was 0.96 (95% confidence interval, 0.91-1.01). The rate of functional decline was greatly reduced among ACE inhibitor recipients (relative rate, 0.74; 95% confidence interval, 0.69-0.80), and this effect was consistent and independent of background comorbidity and baseline physical function. CONCLUSIONS: These data suggest that survival and functional benefits of ACE inhibitor therapy extend to patients with CHF 85 years and older, and mostly women, both systematically underrepresented in randomized trials. Alternatively, digoxin has a detrimental effect in this population.
Assuntos
Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Cardiotônicos/uso terapêutico , Digoxina/uso terapêutico , Insuficiência Cardíaca/tratamento farmacológico , Atividades Cotidianas , Idoso , Idoso de 80 Anos ou mais , Cardiotônicos/efeitos adversos , Fatores de Confusão Epidemiológicos , Digoxina/efeitos adversos , Quimioterapia Combinada , Feminino , Insuficiência Cardíaca/mortalidade , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Risco , Resultado do TratamentoRESUMO
BACKGROUND: Hypertension is prevalent in the elderly, but an information gap remains regarding the old, frail, individuals with complex conditions living in long-term care. OBJECTIVE: To analyze the patterns of antihypertensive drug therapy among elderly patients living in nursing homes to elucidate their conformity with consensus guidelines. SUBJECTS AND METHODS: We used a long-term care database that merged sociodemographic, functional, clinical, and treatment information on nearly 300000 patients admitted to the facilities of 5 US states between 1992 and 1994. RESULTS: Hypertension was diagnosed in 80206 patients (mean age, 82.7+/-7.8 years). The prevalence was higher among women and among blacks. About one fourth of patients had 6 or more comorbid conditions; 26%, 22%, and 29% had concomitant diagnoses of coronary heart disease, congestive heart failure, and cerebrovascular disease, respectively. Seventy percent of patients were treated pharmacologically. Calcium channel blockers were the most common agents (26%), followed by diuretics (25%), angiotensin-converting enzyme inhibitors (22%), and beta-blockers (8%). The relative use of these drugs changed according to the presence of other cardiovascular conditions. Adjusting for potential confounders, the relative odds of receiving antihypertensive therapy were significantly decreased for the oldest subjects (> or =85 years old: odds ratio, 0.85; 95% confidence interval, 0.81-0.89) and those with marked impairment of physical (odds ratio, 0.77; 95% confidence interval, 0.73-0.81) and cognitive (odds ratio, 0.67; 95% confidence interval, 0.64-0.70) function. CONCLUSIONS: Among very old, frail hypertensive patients living in nursing homes, the pattern of treatment seems not to follow recommended guidelines; age, functional status, and comorbidity appear to be important determinants of treatment choice.
Assuntos
Hipertensão/epidemiologia , Casas de Saúde/estatística & dados numéricos , Antagonistas Adrenérgicos beta/uso terapêutico , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Anti-Hipertensivos/uso terapêutico , População Negra , Bloqueadores dos Canais de Cálcio/uso terapêutico , Transtornos Cerebrovasculares/epidemiologia , Comorbidade , Intervalos de Confiança , Fatores de Confusão Epidemiológicos , Doença das Coronárias/epidemiologia , Bases de Dados como Assunto , Diuréticos/uso terapêutico , Feminino , Idoso Fragilizado/estatística & dados numéricos , Insuficiência Cardíaca/epidemiologia , Humanos , Hipertensão/tratamento farmacológico , Assistência de Longa Duração/estatística & dados numéricos , Masculino , Razão de Chances , Guias de Prática Clínica como Assunto , Prevalência , Fatores Sexuais , Estados Unidos/epidemiologiaRESUMO
BACKGROUND AND PURPOSE: Anticoagulants and antiplatelet agents are underutilized in the nursing home setting, perhaps because trials demonstrating treatment efficacy excluded people resembling those with long-term care needs. We sought to quantify the effect of antiplatelet and anticoagulant agents on risk of hospitalization for bleeding among an elderly nursing home population. METHODS: We used a case-control design and identified first hospitalizations for bleeds using Medicare claims data from 1992 to 1997 as potential cases. Cases had at least one minimum data set (MDS) assessment within the 6 months before that hospitalization and a diagnosis of stroke. We identified up to 5 controls residing in the same facility during the same year and quarter as the case with a diagnosis of stroke. Our sample consisted of 3433 cases and 13 506 controls. Using the MDS, we identified standing orders for aspirin, dipyridamole, ticlopidine, or warfarin and used conditional logistic regression modeling to estimate the effect of these agents on risk of hospitalization for a bleed. RESULTS: After adjustment, use of warfarin (odds ratio [OR], 1.26; 95% CI, 1.11 to 1.43) and combination therapy (OR, 1.34; 95% CI, 0.99 to 1.82) were associated with an increased risk of hospitalization for a bleed compared with nonusers. The odds of aspirin use was greater among cases than controls (OR, 1.07; 95% CI, 0.96 to 1.18) after adjustment. CONCLUSIONS: Although present, the risk associated with use of these agents is small. The numbers needed to treat to harm 1 resident with aspirin and warfarin were 467 and 126, respectively.
Assuntos
Anticoagulantes/efeitos adversos , Hemorragia/etiologia , Hospitalização/estatística & dados numéricos , Inibidores da Agregação Plaquetária/efeitos adversos , Acidente Vascular Cerebral/prevenção & controle , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Aspirina/efeitos adversos , População Negra , Estudos de Casos e Controles , Bases de Dados Factuais , Quimioterapia Combinada , Uso de Medicamentos/estatística & dados numéricos , Feminino , Humanos , Modelos Logísticos , Masculino , Casas de Saúde/estatística & dados numéricos , Razão de Chances , Medição de Risco , Distribuição por Sexo , Acidente Vascular Cerebral/tratamento farmacológico , Varfarina/efeitos adversos , População BrancaRESUMO
Discussions of the health consequences of bereavement have appeared with increasing frequency in the literature in recent years. Capitalizing on one of the largest samples of bereaved subjects to date, the authors analyzed National Hospice Study bereavement interview data regarding the rate of medical care use and short-term secondary morbidity. Results suggest that physician visit rates were somewhat higher but hospitalization rates lower among the recently bereaved than age- and sex-adjusted national norms. Multivariate analyses revealed that previous health problems and having been married to the deceased were consistently the strongest predictors of morbidity and health care use.
Assuntos
Pesar , Morbidade , Adolescente , Adulto , Fatores Etários , Idoso , Alcoolismo/epidemiologia , Transtornos de Ansiedade/epidemiologia , Feminino , Serviços de Saúde/estatística & dados numéricos , Nível de Saúde , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Casamento , Pessoa de Meia-Idade , Visita a Consultório Médico , Atenção Primária à Saúde/estatística & dados numéricos , Fatores Sexuais , Estatística como Assunto , Estados UnidosRESUMO
OBJECTIVE: To evaluate whether the excess mortality in men with AD can be explained by a gender difference in the predictors of mortality. METHODS: The authors studied 2,838 men and 6,385 women over 65 years of age with AD admitted, between 1992 and 1995, to 1 of nearly 1,500 nursing homes in five U.S. states (Kansas, Maine, Mississippi, New York, and South Dakota). Resident level data including sociodemographic characteristics, dementia severity, measures of physical disability, comorbidity, and other clinical variables were collected with the Minimum Data Set. Information on death was derived through linkage to Medicare enrollment files; the median follow-up was 23 months. Baseline characteristics were used to predict age at time of death in Cox proportional hazard models. RESULTS: Men with AD had an increased risk of mortality relative to women, adjusted for differences in the distribution of age and race. The most important predictors of death in men were those related to the disease itself. These were the severity of dementia and the occurrence of episodes of delirium. Instead, death among women was associated with measures of disability, namely, impairment in performing the activities of daily living, presence of pressure sores, malnutrition, and comorbidity. CONCLUSION: These data suggest that the underlying mechanisms for AD may be different in men and women. Future studies of survival and progression of AD need to examine men and women separately.
Assuntos
Doença de Alzheimer/mortalidade , Caracteres Sexuais , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Casas de Saúde , Valor Preditivo dos Testes , Distribuição por SexoRESUMO
OBJECTIVE: To investigate whether differences in the number and type of comorbid conditions may help explain the gender gap in mortality among patients with AD. BACKGROUND: The prevalence and incidence of AD are higher among women, who also have more severe cognitive impairment and accelerated decline. However, men have an exceedingly higher mortality. METHODS: The authors conducted a retrospective cohort study on 5,831 men and 17,918 women with a diagnosis of AD. Data were from the Systematic Assessment of Geriatric drug use via Epidemiology (SAGE) database, which includes information on residents of 1,492 nursing homes in five US states (1992-1995). Men and women were compared with respect to demographic characteristics, dementia severity, psychiatric and behavioral symptoms, indicators of physical disability, and general health status. Also compared were age- and race-adjusted prevalence of all comorbid conditions at each level of cognitive impairment. In survival analyses, the risk of death and of hospitalization were determined by gender and level of cognitive impairment. Finally, gender-related differences in the intensity of pharmacologic treatment were examined. RESULTS: Women were older than men (83+/-7 versus 81+/-7 years) and were more likely to exhibit severe cognitive deterioration (27% versus 19% among men). Overall, there were no significant gender-related differences on several measures of physical disability (activities of daily living performance, gait and history of falls, incontinence, pressure sores), but significantly more women were underweight (45% versus 37% among men). However, the age- and race-adjusted 1-year mortality rate was 17% for women and 31% for men. The mortality rate of women at the highest degree of dementia severity was lower than the rate for men with minimal cognitive impairment. At any level of cognitive impairment, the prevalence of arrhythmia, chronic obstructive pulmonary disease, PD, and cancer was higher among men. Women were also less likely to be hospitalized, and they received fewer medications for each given disease. CONCLUSIONS: The survival advantage of women with AD relative to men may occur as a result of fewer comorbid clinical conditions associated with the diagnosis of dementia.
Assuntos
Doença de Alzheimer/mortalidade , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/psicologia , Feminino , Humanos , Masculino , Testes Neuropsicológicos , Casas de Saúde , Fatores de Risco , Fatores Sexuais , Análise de SobrevidaRESUMO
OBJECTIVE: To describe the use of tacrine in nursing home residents using data from a clinically based resident assessment instrument used by all US nursing homes. METHODS: Data were from the Systematic Assessment of Geriatric Drug Use via Epidemiology (SAGE) database, a population-based data set with information on 329,520 patients admitted to all Medicare/Medicaid certified nursing homes in four US states (Maine, Mississippi, New York, and South Dakota) from 1992 through 1995. The SAGE database combines information from the Minimum Data Set (MDS) and the On-Line Survey and Certification Automated Record. We identified all residents receiving tacrine and up to five control residents per case matched on state, date of tacrine use, cognitive function, and dementia diagnosis. RESULTS: A total of 1,640 (0.5%) nursing home residents received tacrine at least once. Only 38% of these residents had a diagnosis of AD documented on the MDS; regardless of dementia diagnosis, 25% had severe cognitive impairment, 35% were severely dependent in activities of daily living (ADL), and 17% had both severe cognitive and ADL impairment. Only 8% achieved a therapeutic dose of at least 120 mg/d. After adjusting for confounding variables, wandering and being physically abusive were the strongest predictors of tacrine use. CONCLUSIONS: A minority of nursing home residents received tacrine. Of those who did, a significant proportion were unlikely to benefit from its use because of their level of cognitive and ADL impairment, or because low doses were used. As new medications become available for dementia, MDS data can be used by nursing homes to monitor the use of these therapies.
Assuntos
Inibidores da Colinesterase/uso terapêutico , Casas de Saúde , Padrões de Prática Médica , Tacrina/uso terapêutico , Idoso , Estudos de Casos e Controles , Bases de Dados Factuais , Demografia , Feminino , Humanos , Masculino , Estados UnidosRESUMO
PURPOSE: This study's purpose was to evaluate whether Medicare hospice care provided in nursing homes is associated with lower hospitalization rates. SUBJECTS AND METHODS: This retrospective cohort study included nursing home residents in five states who enrolled in hospice between 1992 and 1996 (n = 9202), and who died before 1998. For each hospice patient, 3 nonhospice residents (2 in 106 instances) were chosen (n = 27,500). Medicare claims identified hospice enrollment and acute care hospitalizations. RESULTS: Twenty-four percent of hospice and 44% of nonhospice residents were hospitalized in the last 30 days of life. Adjusting for confounders, hospice patients were less likely than nonhospice residents to be hospitalized (odds ratio 0.43; 95% confidence interval [CI]: 0.39 to 0.46). Considering all of nonhospice residents who died (n = 226,469), those in facilities with no hospice had a 47% hospitalization rate, whereas rates were 41% in facilities with low hospice use and 39% in facilities with moderate hospice use (5%+ of patients in hospice). Hospitalization was less likely for nonhospice residents in facilities with low hospice use (odds ratio 0.82; 95% CI: 0.80 to 0.84) and moderate hospice use (odds ratio 0.71; 95% CI: 0.69 to 0.74), compared with those in facilities with no hospice. CONCLUSIONS: When integrated into the nursing home care processes, hospice care is associated with less hospitalization for Medicare hospice patients. Additionally, possibly through diffusion of palliative care philosophy and practices, nonhospice residents who died in nursing homes having a hospice presence had lower rates of end-of-life hospitalizations.
Assuntos
Instituição de Longa Permanência para Idosos/estatística & dados numéricos , Cuidados Paliativos na Terminalidade da Vida/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Casas de Saúde/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , Feminino , Instituição de Longa Permanência para Idosos/organização & administração , Cuidados Paliativos na Terminalidade da Vida/organização & administração , Humanos , Kansas , Maine , Masculino , Medicare , Mississippi , Análise Multivariada , New York , Casas de Saúde/organização & administração , Razão de Chances , Estudos Retrospectivos , South DakotaRESUMO
The majority of patients with diabetes are elderly, but little is known about their disease management. This study evaluates the prevalence and correlates of treatment of elderly diabetics residing in long-term care. We performed a retrospective, cross-sectional study of 75,829 elderly diabetics residing in nursing homes from 1992 to 1996. Nearly half (47%) of the residents received no antidiabetic medications. Independent predictors not receiving antidiabetic medications included age, race, impaired physical ability, and impaired cognitive function. Although the absence of resident's blood glucose or glycosylated hemoglobin (HbA1c) values prevents us from passing judgment about the adequacy of diabetic care, further research is needed to understand why some residents do not receive antidiabetic medications in the long-term care setting.
Assuntos
Diabetes Mellitus/tratamento farmacológico , Diabetes Mellitus/epidemiologia , Hipoglicemiantes/uso terapêutico , Assistência de Longa Duração/normas , Idoso , Idoso de 80 Anos ou mais , Doenças Cardiovasculares/epidemiologia , Comorbidade , Estudos Transversais , Diabetes Mellitus/prevenção & controle , Feminino , Humanos , Masculino , Prevalência , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
A stratified, random-assignment trial of 442 cancer patients was conducted to evaluate medical, psychosocial, and financial outcomes of day hospital treatment as an alternative to inpatient care for certain cancer patients. Eligible patients required: a 4- to 8-hour treatment plan, including chemotherapy and other long-term intravenous (i.v.) treatment; a stable cardiovascular status; mental competence; no skilled overnight nursing; and a helper to assist with home care. Patients were ineligible if standard outpatient treatment was possible. No statistically significant (p less than 0.05) differences were found between the Adult Day Hospital (ADH) and Inpatient care in medical or psychosocial outcomes over the 60-day study period. The major difference was in medical costs--approximately one-third lower for ADH patients (p less than 0.001) than for the Inpatient group. The study demonstrates that day hospital care of medical oncology patients is clinically equivalent to Inpatient care, causes no negative psychosocial effects, and costs less than Inpatient care. Findings support the trend toward dehospitalization of medical treatment.
Assuntos
Institutos de Câncer/estatística & dados numéricos , Hospital Dia , Hospitalização , Hospitais Especializados/estatística & dados numéricos , Neoplasias/terapia , Avaliação de Processos e Resultados em Cuidados de Saúde , Adulto , Idoso , Institutos de Câncer/economia , Comportamento do Consumidor , Custos e Análise de Custo , Hospital Dia/economia , Feminino , Assistência Domiciliar , Hospitais com mais de 500 Leitos , Hospitalização/economia , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/psicologia , Cidade de Nova Iorque , Educação de Pacientes como Assunto , Projetos Piloto , Distribuição AleatóriaRESUMO
Active lifestyles may delay the onset of the functional consequences of chronic disease, potentially increasing active life expectancy. We analyzed the Longitudinal Study of Aging (LSOA) to test the hypothesis that elders participation in an active lifestyle prevents loss of function. Focusing on the cohort aged 70-74 who reported being able to carry 25 lb, walk 1/4 mile, climb 10 steps and do heavy housework without help and without difficulty at baseline, decline was defined as no longer being able to perform these tasks independently and without difficulty 2 years later. Using multivariate logistic regression, results reveal that those who did not report regularly exercising or walking a mile were 1.5 times more likely to decline than those who did, controlling for reported medical conditions and demographic factors. Similar findings (with different models) were observed for both men and women. Findings suggest the potential value of programs oriented toward the primary prevention of functional decline.
Assuntos
Envelhecimento/fisiologia , Nível de Saúde , Saúde , Estilo de Vida , Idoso , Demografia , Feminino , Indicadores Básicos de Saúde , Humanos , Expectativa de Vida , Estudos Longitudinais , Masculino , Probabilidade , Qualidade de Vida , Fatores de RiscoRESUMO
To determine the epidemiology of dyspnea in terminal cancer patients, we examined data from the National Hospice Study, which followed up patients during their last six weeks of life. The incidence of dyspnea in these patients was 70.2 percent, with prevalence rates generally exceeding 50 percent at any of three measurements. In addition to lung or pleural involvement by the tumor, the presence of underlying lung disease or cardiac and low performance on the Karnofsky scale were significantly associated with dyspnea. Lung, colorectal, and breast carcinomas were the most common tumor sites in our dyspneic patients and accounted for almost 60 percent of cancer diagnoses in these patients. In 23.9 percent of dyspneic terminal cancer patients, neither lung or pleural involvement nor underlying lung or heart disease could be identified as risk factors.
Assuntos
Dispneia/etiologia , Neoplasias/complicações , Assistência Terminal , Idoso , Feminino , Hospitais para Doentes Terminais , Humanos , Masculino , Estados UnidosRESUMO
OBJECTIVE: To determine the relationship between characteristics of older, long-term stay nursing home patients and hospitalization. DESIGN: A cohort study. SETTING: One hundred three proprietary nursing homes. PARTICIPANTS: All residents of these nursing homes aged 65 or older admitted between January 1, 1991, and December 30, 1993, who had no transitions out of the nursing home during the first 6 months of their stay. MEASUREMENTS AND MAIN RESULTS: Among the cohort of 3782 residents, 931 (25%) were hospitalized at least once during the second 6 months of their nursing home stay. In a logistic regression model, severe functional impairment (adjusted odds ratio (AOR) 1.20, 95% confidence interval (CI) 1.01, 1.43), worsening ADL self-performance (AOR 1.22, 95% CI 1.04, 1.43), presence of a decubitus ulcer (AOR 1.62, 95% CI 1.17, 2.24), presence of a feeding tube (AOR 2.03, 95% CI 1.54, 2.67), primary diagnosis of congestive heart failure (AOR 1.61, 95% CI 1.11, 2.34), and primary diagnosis of respiratory disease (AOR 1.77, 95% CI 1.24, 2.54) were associated with hospitalization. No form of advance directive was associated with a lower rate of hospitalization. CONCLUSIONS: Physically frail patients, who may be the least likely to benefit from hospitalization, are the most likely to be hospitalized. The lack of an association between "Do not-hospitalize" orders and lower rates of hospitalization suggests that there are substantial barriers to providing acute care in the nursing home. The association between recent functional decline, primary diagnoses of congestive heart failure and respiratory disease, and hospitalization indicates, however, that certain patient groups may be targeted successfully to reduce hospitalization rates.
Assuntos
Idoso Fragilizado/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Casas de Saúde/estatística & dados numéricos , Atividades Cotidianas , Doença Aguda , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Nutrição Enteral , Feminino , Instituições Privadas de Saúde/estatística & dados numéricos , Insuficiência Cardíaca/complicações , Humanos , Modelos Logísticos , Masculino , Razão de Chances , Úlcera por Pressão/complicações , Transtornos Respiratórios/complicações , Fatores de Risco , Estados Unidos/epidemiologiaRESUMO
To better understand risk factors for falls among community-dwelling elderly, we analyzed data from a sample of elderly Medicare beneficiaries interviewed in 1987 and a year later. Demographic, social, medical, and functional information were obtained by telephone interviews with 736 subjects (68% women) whose average age was 76.5 (range, 65-99). At baseline, 63 subjects reported a fall and 67 reported two or more stumbles without a fall in the past month. At the second interview follow-up information on falls in the past year was obtained on 586 subjects. One hundred twenty-seven (22%) subjects reported one or more falls. Baseline risk factors that were independent predictors of a fall at the second interview included two or more stumbles (adjusted odds ratio [AOR] 2.3, 95% confidence interval [CI], 1.2-4.5), one or more falls (AOR 5.9, 95% CI 2.9-12.2), having spent 4 or more days in bed in the past month (AOR 7.7, 95% CI 1.9-31.0), and self-reported declining health status (AOR 2.0, 95% CI 1.1-3.5). Falls and stumbles are prevalent among community-dwelling elderly. After controlling for covariates, we found subjects who reported two or more stumbles in the past month are at increased risk for a fall in the following year.
Assuntos
Acidentes por Quedas/estatística & dados numéricos , Acidentes por Quedas/prevenção & controle , Atividades Cotidianas , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Exercício Físico , Feminino , Nível de Saúde , Humanos , Masculino , Fatores de Risco , Fatores SexuaisRESUMO
Standard functional assessment instruments often fail to capture subtle impairment in community-dwelling older persons. To create a scale to measure function at the Advanced Activities of Daily Living (AADL) level, we chose three questions to separate a community sample into four levels: frequent vigorous exercisers (8.0%), frequent long walkers (10.8%), frequent short walkers (23.7%), and nonexercisers (57.5%). These levels of exercise formed a hierarchical scale that correlated positively in a graduated manner with progressively advanced social activities of daily living, current health status, and mental health. At 1-year follow-up, 20% of persons declined in exercise level, 63% showed no change in exercise level, and 17% improved their exercise level. Changes in exercise level in both directions were associated with changes in mental health status. The Advanced Activities of Daily Living scale may be a sensitive measure of earlier functional decline, but longer follow-up will be necessary to determine its clinical usefulness.
Assuntos
Atividades Cotidianas , Idoso , Exercício Físico , Atitude Frente a Saúde , Feminino , Seguimentos , Nível de Saúde , Humanos , Masculino , Saúde MentalRESUMO
OBJECTIVE: to assess the effect of dizziness on the probability that an older person will die or become functionally disabled within 2 years. Dizziness is a common symptom for which the prognosis is uncertain. This report compares the prognoses for dizzy and not-dizzy older people in order to assist clinicians who diagnose and treat these patients. DESIGN: a prospective study of a representative sample of elderly (70+) non-institutionalized Americans. Elderly subjects (n = 3,798) in the Longitudinal Study of Aging (LSOA) were asked questions about the presence of dizziness, medical conditions, and functional disability in 1984. The cohort was reinterviewed about functional disability in 1986. OUTCOME MEASURE: transition from functional ability to disability after 2 years. RESULTS: Bivariate analyses showed that dizziness predicts functional decline but not mortality. Multivariate models revealed that age, race, sensory impairment, vascular disease, and other morbidity are independent predictors of becoming disabled. Controlling for these potential confounders, dizziness does not predict an increased probability of becoming disabled. CONCLUSION: Elderly people who are dizzy should be evaluated for the presence of these related conditions.