ABSTRACT
AIM: The aim of this study was the validation of the dependence medical index (DMI), a disability medical assessment tool in the elderly. METHODS: Study sample included 1054 subjects aged 65 and over, consecutively admitted to the University Department of Geriatric Medicine of Turin, Italy. A total of 356 of these subjects was classified as dependent to activity of daily living (ADL) and instrumental activity of daily living (IADL) scales. Some conditions causing medical dependence were detected, such as strength and/or motility impairment, incontinence, pressure sores, disturbances in speech and communication, decline in sight and/or hearing, terminal illness (death expected within 6 months), need for multiple and complex therapies, episodic disorientation, dizziness with tendency to fall, use of the wheel-chair. The relationship between dependence and the DMI was studied by discriminant analysis. A scale was created using the discriminant scores of each 15 medical indications for disability. RESULTS: The discriminant model of DMI was validated by cross-validation statistical method: its application permitted to classify correctly 73.1% of the sample. The DMI permitted to classify the dependent subjects in variable percentages: from 67% (DMI score > or =1) to 90% (DMI score > or =7). The best ratio between specificity and sensibility was for score 4 to DMI. CONCLUSION: The conclusion is drawn that DMI can be used to detect and evaluate the disability for medical reasons in elderly people.
Subject(s)
Activities of Daily Living , Geriatric Assessment/methods , Aged , Chronic Disease , Discriminant Analysis , Female , Humans , MaleABSTRACT
Twenty-eight subjects with chronic age-related disabilities living in the nursing home"Istituto di Riposo per la Vecchiaia" in Torino were assigned to a pet-therapy intervention group, consisting of 3/week sessions of almost one-hour visit for 6 weeks with a little cat, of to a control group undergoing usual activity programs. The purpose of this study was to evaluate the effects of pet-therapy on nursing home inpatients. There were no differences in demographic or clinical characteristics and in mean duration of institutionalization between the two groups. Results showed that patients with animal interaction had improved depressive symptoms and a significant decrease in blood pressure values. The pet-therapy programs are desirable components of the multidisciplinary treatment for frail elderly patients in long-term care.
Subject(s)
Depression/psychology , Depression/therapy , Human-Animal Bond , Institutionalization , Psychotherapy/methods , Aged , Aged, 80 and over , Aging/psychology , Depression/epidemiology , Female , Frail Elderly/psychology , Humans , Hypertension/diagnosis , Hypertension/epidemiology , Male , Nursing HomesABSTRACT
A Geriatric Home Hospitalization Service (GHHS) has been operating in Torino at S. Giovanni Battista Hospital since 1985. GHHS allows us to perform diagnostic and therapeutic interventions, which are usually made in hospital, also at home. GHHS team includes geriatricians, nurses, physiotherapists, social workers and counselors. Between February 1999 and April 2002, the GHH Service conducted a randomized controlled trial on 109 elderly, demented patients requiring admission to the Hospital Emergency Department (ED)for acute illnesses. Objective of the study was to identify the benefits of the care in a GHHScompared to a general medical ward (GMW) in reducing behavioral disturbances in elderly patients with advanced dementia and in lowering caregiver's stress. Patients were randomly assigned to GHHS (56 patients) or to GMW (53 patients). Both groups were examined using the same protocol and were evaluated on admission and on discharge. All patients had a severe form of dementia as shown by the clinical dementia rating (CDR) scale mean value (3.7 +/- 0.9) with an important functional impairment and a relevant degree of comorbidity.The main reasons for hospitalization were infections, cerebrovascular accidents and malnutrition. Mortality of total sample was 19.3 %, without significant differences in the two settings of care. On discharge, in GHHS patients there was a significant reduction of behavioral disturbances. The use of anti-psychotic drugs was significantly lower in GHHS patients compared to the GMW group (p < 0.001). The stress of caregivers on discharge was reduced only in GHHS group and not in the control ones. In conclusion, we can say that a GHHS continuous support allows us to reduce the family caregiver's stress. When treated at home, demented patients do not have to change their environment or routine and it is possible to have a better control on behavioral disturbances.
Subject(s)
Dementia/rehabilitation , Frail Elderly/psychology , Home Care Services/supply & distribution , Aged , Aged, 80 and over , Antipsychotic Agents/therapeutic use , Caregivers , Comorbidity , Cost of Illness , Dementia/epidemiology , Female , Hospitalization/statistics & numerical data , Humans , Male , Mental Disorders/drug therapy , Patient Care Team , Psychotic Disorders/drug therapy , Psychotic Disorders/epidemiology , Social SupportABSTRACT
AIM: To identify whether Ankle/Arm Index (AAI) is a predictive factor for cardiovascular mortality in institutionalised elderly. DESIGN: longitudinal descriptive study. SETTING: 2 large nursing homes in Turin, Italy. SUBJECTS: 418 dependent elderly (83 males, 335 females, mean age 83.7+/-8.5 y, range 55-102) living in the nursing homes. MEASUREMENTS: the prevalence of peripheral arterial disease (PAD) was evaluated using a Doppler Ultrasound measurement of AAI (Ankle/Arm blood pressure Index). Death causes according to ICD-9-CM were ascertained on patient's clinical records. RESULTS: Diagnosis of PAD was made in 122 subjects (29.2%) with AAI <0.90. After a 3 year follow-up 203 patients (48.6%) died. The presence of PAD was not related to total mortality or to mortality for ischemic heart disease (IHD), cerebrovascular disease or other causes. IHD mortality was significantly and independently related to low haemoglobin values, previous cerebrovascular disease, polypharmacy and poor mobility conditions. CONCLUSION: The prevalence of PAD is high in nursing home residents. AAI is not predictive for IHD mortality in this population. In very frail elderly traditional risk factors and PAD are less important predictors of death compared to poor functional status, nutritional factors and previous cardiovascular disease.