Salvatore Bonaiuto

Incidence of Dementia, Alzheimer's Disease, and Vascular Dementia in Italy. The ILSA Study

OBJECTIVES: To estimate the incidence of dementia, Alzheimers disease (AD), and vascular dementia (VaD) in older Italians and evaluate the relationship of age, gender, and education to developing dementia.

Risk and Predictors of Motor-Performance Decline in a Normally Functioning Population-Based Sample of Elderly Subjects: The Italian Longitudinal Study on Aging

OBJECTIVES: To examine risk and predictors of motor‐performance (MP) decline targeting subjects performing normally at an initial observation.

Validation of the Hodkinson Abbreviated Mental Test as a Screening Instrument for Dementia in an Italian Population

We investigated the accuracy of the Hodkinson abbreviated mental test (AMT) as a screening instrument for dementia in an Italian population. The AMT was administered by nonmedical personnel to 124 subjects > 59 years old. Each subject independently underwent a clinical evaluation for dementia (DSM-III criteria), and scores on the AMT were compared to corresponding clinical diagnoses (standard for comparison). Twenty of the 124 subjects were found to be affected by dementia upon clinical investigation. Although a score of 6 on the AMT showed the best combination of sensitivity (90%) and specificity (89%), only a score of 7 yielded 100% sensitivity (71% specificity). Specificity was higher in men, younger, and more educated subjects.