13 year follow up of morbidity, mortality and use of health services among elderly depressed patients and general elderly populations.

Objectives: The aim of this study was to establish the predictive value of an ICD-10 diagnosis of depressive disorder or dysthymia (depressive patients) among 70 years + frail rural community living patients by measuring morbidity, mortality and use of health services. Identical measures were studied over time in general elderly populations.

Outcome Measures: morbidity, mortality and use of health services were registered over 13 years in: (i) a clinical cohort of frail community-living depressive patients (n = 38), a frail control group (n = 116) and non-frail elderly people (n = 575), all living in the same municipality, and (ii) register-based samples of general rural (n = 4 115) and capital living (n = 54 977) elderly populations.

A follow-up of elderly depressed patients.

The study aims to establish the predictive value of a diagnosis of depression among elderly according to the 10th revision of the International Statistical Classification of Diseases (ICD-10) by measuring morbidity, medication usage, health service utilization and mortality during an 8-year follow-up of depressed elderly inpatients (n=76) and community-living depressed patients (n=38) compared with controls (n=116). The data were taken from GPs' medical records and health statistics registers. At baseline, no significant differences were observed between the two cohorts of depressed patients and the controls in terms of prevalence of cardiovascular, respiratory or cerebrovascular morbidity.

Rating scales for depression in the elderly: external and internal validity.

Objective: The aim of the study was to assess the external and internal validity of the 6- and 17-item versions of the Hamilton Rating Scale for Depression (HAM-D(6) and HAM-D(17)), the Bech-Rafaelsen Melancholia Scale, the 15- and 30-item versions of the Geriatric Depression Scale, and the Cornell Scale for Depression in Dementia in a population of depressed demented and nondemented Danish elderly.

Method: Two clinicians performed independent, blinded assessments of the study population, which was drawn from psychogeriatric outpatient clinics, and a control group of elderly subjects. Concurrent and convergent validity were assessed using correlation coefficient analyses, and to evaluate the internal validity, item response analysis using the Mokken coefficient and Rasch analysis was performed.

[A nine-year controlled follow-up study of delirium patients discharged after treatment in a psychogeriatric university department].

Introduction: Although delirium is a reversible cerebral syndrome, the effect of treatment of the elderly is unsatisfactory, involving prolonged hospitalizations and increased risk of relapse and mortality. The purpose of this study was to evaluate whether hospitalization for delirium (severe delirium) diagnosed by ICD-10 criteria predicts increased morbidity, utilization of health services and mortality.

Materials And Methods: Delirious inpatients (n = 26) discharged after treatment in an old-age psychiatric university clinic were studied for nine years.