The Barthel activities of daily living index: self-reporting versus actual performance in the old-old (> or = 75 years).

BACKGROUND AND PURPOSE: The Barthel Index for assessing activities of daily living (ADL) was developed particularly for young stroke patients, but it now has a wider application in the geriatric assessment profile. This study tests the validity of the Barthel Index by self-report in the old-old (> or = 75 years). If more than 10% of the studied population assessed themselves incorrectly (> or = 15-point discrepancy), the test may have limitations. We set out to try to quantify and explain this discrepancy. METHODS: During a 3-month period, we tested 126 old-old patients, both geriatric medical inpatients and subjects from the community, in a cross-sectional study. Using the Barthel Index, their functional status was assessed by self-report and by observation of performance. A measure of the magnitude of discrepancy between the two methods (discrepancy score) was calculated as the difference between the self-report and performance total scores. RESULTS: Comparing the self-report with actual ADL performance scores, the mean score for self-report was higher (90 vs 88). There was a low Kappa score in all areas of the scale (range 0.103-0.398). Twenty of the 126 patients (15.9%) scored 15 or more points in the discrepancy score. By running a multiple linear regression, we were able to explain only 21% of the variance in the discrepancy score (R2 = .21). Significant explanatory variables were the presence of cognitive impairment, source of patients from acute geriatric ward, and age (very old > or = 85 years). CONCLUSION: For the purpose of this study, use of the Barthel Index by self-reporting was found to have its limitations in the old-old (> or = 75 years), particularly with regard to the very old (> or = 85 years) medical geriatric inpatients. Therefore, we suggest that the older people may have to be assessed by the rehabilitation services using a performance-based measure or a different self-report test for documenting their activities of daily living, bearing in mind that self-reported and performance-based measures capture physical abilities differently.

A two-year follow-up of geriatric consults in the emergency department.

OBJECTIVE: To characterize the population and provide a 2-year follow-up for those patients for whom a geriatric consult was requested in the emergency department (ED) of an acute care hospital. BACKGROUND: Older people tend to use health services, including the ED, disproportionately. This phenomenon has implications for medical services as the number of older people continues to increase. To our knowledge, long-term follow-up of patients for whom ED geriatric consultation was requested has not been described. SETTING: The emergency department of a 628-bed tertiary care university hospital in Montreal, Canada. SUBJECTS: 326 older patients examined in the ED by a geriatric consult team (GCT). METHODS: The records kept by the GCT during a 12-month period were reviewed retrospectively, and the patient cohort was followed for 2 years by telephone or review of hospital charts. Mortality, rate of revisit to ED, readmission to hospital, and final disposition were examined. RESULTS: The study revealed a particularly high hospital admission rate (63.5%) among those older people consulted by the GCT. The high prevalence rates for the classic geriatric syndromes of falls, incontinence, iatrogenic events, and confusional states suggest a need to address these problems early in their presentation, preferably beginning in the ED. A 2-year follow-up exhibited high mortality rates (33.7%) as well as a long-term institutionalization rate of 52%. CONCLUSION: The older patients seen in the ED of the acute care hospital for whom multidisciplinary geriatric consult is requested constitute a high-risk population. Within 2 years after initial consultation, many are dead and more than half have been institutionalized. The results of our follow-up imply the need for multidisciplinary intervention early on in the course of an older patient's ED visit as well as close follow-up after hospital discharge.

Therapy of acute bacterial infections with cefaclor in a pediatric population: an open assessment.

Cefaclor, a new semisynthetic cephalosporin, was given orally as a suspension to 22 infants and children with acute otitis media and or/other infections, mainly of the respiratory tract, suspected to be of bacterial origin. The drug was found to be very easily accepted by the patients, and no side effects were encountered. Most patients became asymptomatic within 48 hours. Cefaclor is active against most bacteria producing acute otitis media, including ampicillin-resistant Hemophilus influenzae, and seems to be an effective bactericidal agent in the treatment of upper respiratory tract infections. Caution is recommended when used in bacteremic infants who do not respond promptly to therapy, in view of the poor cerebrospinal fluid levels of the drug and the danger of meningitis.

Short Anxiety Screening Test--a brief instrument for detecting anxiety in the elderly.

INTRODUCTION: The Short Anxiety Screening Test (SAST), an easily administered rating scale, was developed to standardize the detection of anxiety disorder in the elderly, even, and especially, in the presence of depression. The instrument also included somatic complaints, often the manifestation of anxiety in the elderly. Failure to relate to the anxiety component in depression may result in the initial failure of antidepressant therapy. OBJECTIVE: To validate the SAST in the elderly, especially in the presence of depression. DESIGN: The SAST was validated against a psychiatric evaluation in consecutive patients attending a geriatric service, both inpatient and outpatient. The initial validity of the SAST was tested in all the sample and subsequently in the subgroups of depressed and non-depressed. SETTING: An urban geriatric service in Israel. PATIENTS: One hundred and fifty medical inpatients and outpatients, 95 females, aged 70 years and older. MEASURES: Psychiatric evaluation of modified Anxiety Disorders Interview Schedule for DSM-IV as criterion standard for anxiety and depression, SAST for anxiety and short Zung Interview-Assisted Depression Rating Scale for depression. RESULTS: By the psychiatrist's evaluation, 40.7% suffered from anxiety. Mean SAST scores in the presence and absence of anxiety were significantly different (25.3 and 20.1; p<0.0005). The overall validity of the SAST was high (sensitivity 75.4%, specificity 78.7%). In the presence of depression, sensitivity was 83.3% and specificity 70.5%. CONCLUSION: The SAST was valid in detecting anxiety in the elderly, as well as in depressed patients. The study proved the usefulness of the SAST in a geriatric assessment programme.

Long-term follow-up of patients aged 75 years and older admitted to an acute care hospital in Israel.

Certain biomedical and psychosocial factors may be important in predicting short-term and long-term outcomes in elderly inpatients in an acute care hospital. We prospectively studied all patients aged 75 years and older who were admitted to an acute inpatient geriatrics unit between June, 1984 and May, 1985, and we followed them for 5 years. Patients were followed by phone and/or the outpatient ambulatory service; follow-up visits occurred at 4 to 6 weeks following discharge and annually thereafter. After 5 years, 21% of the patients were alive. Apparently, age and gender were the major parameters associated with prognosis. Functional status and nutritional state (body weight, serum albumin) were also important prognostic factors. Of the geriatric syndromes, urinary incontinence seemed to be most strongly associated with a poor outcome, followed by falls and confusion. Iatrogenic conditions apparently had no such association. These findings suggest that certain demographic and clinical factors may be useful prognosticators for elderly hospitalized patients.