ORIGINAL/Seccion Ciencias Sociales y del Comportamiento Estimacion de la influencia de algunas variables de calidad de vida en los resultados de un conjunto de pruebas neuropsicologicas

Introduction: Given current interest in the field of ageing, the objective of this study was to determine the factors related to quality of life that underlie healthy ageing. Two areas were analyzed: firstly, the influence of specific quality-of-life variables on the scores of the Mini Examen Cognoscitivo (MEC), on the classification of subjects as healthy or with mild cognitive impairment (MCI), and on the results of specific memory tests and, secondly, the predictive character of these variables in these tests. Materials and methods: We performed an inferential study in an incidental sample composed of 140 elderly persons whose memory, praxis, language, and executive function were evaluated using a battery of neuropsychological tests. Data related to lifestyle and clinical history were collected at an interview. Results: Using a series of univariate analyses, we observed that alcohol consumption and a history of cerebrovascular accident affected the results of the MEC and of some of the memory tests, as well as the