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Mental Test (mental + test)
Selected AbstractsAnemia and cognitive performance in hospitalized older patients: results from the GIFA studyINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 6 2006Valentina Zamboni Abstract Background Anemia represents a major risk factor for adverse health-related events in older persons. The aim of this study was to evaluate the association between hemoglobin levels/anemia and cognitive function in hospitalized older persons. Method Data are from the Gruppo Italiano di Farmacovigilanza nell'Anziano (GIFA) study. Hemoglobin levels (in g/dL) were measured upon admission to hospital; anemia was defined according to the WHO criteria. Cognitive performance was assessed by the Abbreviated Mental Test (AMT) on admission; an AMT score <7 defined cognitive impairment. Logistic regressions and analyses of covariance were performed to evaluate the relationship between cognitive status and hemoglobin levels/anemia. Results Mean age of the sample (n,=,13,301) was 72.0 years. Participants with cognitive impairment presented a higher prevalence of anemia (47%) compared to those without cognitive impairment (35%, p,<,0.001). Adjusted logistic regressions showed that hemoglobin levels/anemia were significantly associated with cognitive impairment (OR,=,0.96, 95%CI,=,0.94,0.99, p,=,0.004, and OR,=,1.32, 95%CI,=,1.18,1.48, p,<,0.001, respectively). Patients with anemia and cognitive impairment at the hospital admission presented a higher number of impaired Activities of Daily Living compared to those with only one or none of the studied conditions (p for trend,<,0.001). Conclusion Low hemoglobin levels and anemia are independently associated with cognitive performance in older persons admitted to acute care units. Copyright © 2006 John Wiley & Sons, Ltd. [source] Ethnic Differences in Singapore's Dementia Prevalence: The Stroke, Parkinson's Disease, Epilepsy, and Dementia in Singapore StudyJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 11 2008Suresh Sahadevan MBBS OBJECTIVES: To study the prevalence of dementia in Singapore among Chinese, Malays, and Indians. DESIGN: A two-phase, cross-sectional study of randomly selected population from central Singapore with disproportionate race stratification. SETTING: Community-based study. Subjects screened to have cognitive impairment at phase 1 in their homes were evaluated clinically for dementia at phase 2 in nearby community centers. PARTICIPANTS: Fourteen thousand eight hundred seventeen subjects aged 50 and older (67% participation rate). MEASUREMENTS: The locally validated Abbreviated Mental Test was used to screen for cognitive impairment at phase 1. Dementia was diagnosed at phase 2 as per Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria. Possible Alzheimer's disease (AD) and possible vascular dementia (VD) were diagnosed along the National Institute of Neurological and Communicative Disorders,Alzheimer's Disease and Related Disorders Association and National Institute of Neurological Disorders and Stroke,Association Internationale pour la Recherche et l'Enseignement en Neuroscienes criteria, respectively. RESULTS: The overall age- and race-standardized dementia prevalence was 1.26% (95% confidence interval (CI)=1.10,1.45). Prevalence (in 5-year age bands) was 0.08% (50,54), 0.08% (55,59), 0.44% (60,64), 1.16% (65,69), 1.84% (70,74), 3.26% (75,79), 8.35% (80,84), and 16.42% (,85). From age 50 to 69, 65% of dementia cases were VD; at older ages, 60% were AD. Logistic regression (adjusted for age, sex, education) showed that Malays had twice the risk for AD as Chinese, and Indians had more than twice the risk for AD and VD than Chinese. CONCLUSION: Singapore's dementia prevalence, primarily influenced by its Chinese majority, is lower than seen in the West. The striking interethnic differences suggest a need for a dementia incidence study and further investigation of underlying genetic and cultural differences between the three ethnic groups in relation to dementia risk. [source] Mental tests and fossilsJOURNAL OF THE HISTORY OF THE BEHAVIORAL SCIENCES, Issue 4 2004Richard A. Littman This article investigates the origins of the intelligence test item known as the Ball and Field in Lewis M. Terman's Stanford Revision of the Binet-Simon Intelligence Scale. The question was initially raised by the resemblance of paleontological ocean bed floor tracings left by ancient creatures to the responses produced by children given the Ball and Field Test. A version of the Ball and Field Test was invented by Clifton F. Hodge, one of Terman's graduate school instructors who devised it as a result of his observations about how birds and other animals navigated and found their way. He then tested how humans and children located hidden objects and found that, in many ways, animals and humans used similar strategies for getting home or finding objects. © 2004 Wiley Periodicals, Inc. [source] Psychology's public image in "Topics of the Times": Commentary from the editorial page of the New York Times between 1904 and 1947JOURNAL OF THE HISTORY OF THE BEHAVIORAL SCIENCES, Issue 4 2002Paul M. Dennis Ph.D. Between 1904 and 1947, the New York Times published in a section of its editorial page, "Topics of the Times," 196 commentaries on psychology. Prior to World War I, the majority of editorials centered on Hugo Münsterberg; psychological topics most frequently examined after the war were the mental test, child rearing advice, and psychoanalysis. Although the Times was enthusiastic in its support for psychology in the years immediately before and after World War I, editorial opinion soon turned negative. Critical of psychology for promising more than it could deliver, being inconsistent in its assertions over time, and not rising above the level of common sense, Times editorials weighed heavily on the side of undermining, rather than promoting, psychology's credibility from the late 1920s to 1940s. © 2002 Wiley Periodicals, Inc. [source] | ||||||||||