RESUMO
A new Geriatric Depression Scale (GDS) designed specifically for rating depression in the elderly was tested for reliability and validity and compared with the Hamilton Rating Scale for Depression (HRS-D) and the Zung Self-Rating Depression Scale (SDS). In constructing the GDS a 100-item questionnaire was administered to normal and severely depressed subjects. The 30 questions most highly correlated with the total scores were then selected and readministered to new groups of elderly subjects. These subjects were classified as normal, mildly depressed or severely depressed on the basis of Research Diagnostic Criteria (RDC) for depression. The GDS, HRS-D and SDS were all found to be internally consistent measures, and each of the scales was correlated with the subject's number of RDC symptoms. However, the GDS and the HRS-D were significantly better correlated with RDC symptoms than was the SDS. The authors suggest that the GDS represents a reliable and valid self-rating depression screening scale for elderly populations.
Assuntos
Transtorno Depressivo/diagnóstico , Testes Psicológicos , Idoso , Transtorno Depressivo/psicologia , Feminino , Humanos , Masculino , PsicometriaRESUMO
The elder Asian or Pacific-Island American presents a dynamic, interactive paradigm of forces beyond medical practice that includes religious, societal, and historical factors of delivering health care. The cultural characteristics of family and function, perception of time and healing, and the anthropologic factors of health beliefs on health behaviors can add to understanding our medical patients. Some important trends of environmental factors on expression of genetic predisposition to certain illnesses, such as diabetes and gout, can be used in health prevention. The significance of diet on certain cancers can be better understood using nativity factors. Many of the mental illnesses borne by immigrants can be recognized and treated. Significant clinical research directions imply an ability of American medicine to target at-risk Asians and Pacific Islanders for specific prevention and early diagnoses. The base knowledge of differential physiologic changes for aging and disease due to genetic predisposition and the correlates of social, cultural, and behavioral factors of diseases can then be improved.