Memória em idoso: relação entre percepção subjetiva e desempenho em testes objetivos

Avaliação da Autoeficácia e da Memória em Idosos: Uma Análise Exploratória

Resumo Trata-se de um estudo exploratório, transversal e quantitativo, cujo objetivo foi verificar as alterações da memória e da autoeficácia em 110 idosos, com média de 70,5 anos. Foram utilizados um questionário sociodemográfico, um teste de percepção subjetiva de memória, o questionário de memória Prospectiva e Retrospectiva e a Lista de Aprendizagem Auditivo-Verbal de Rey. Os idosos foram avaliados em um único momento, individualmente, por cerca de 60 minutos. Os resultados do teste de memória apresentaram-se dentro dos padrões esperados para a idade e a escolaridade, com leve desempenho inferior na memória de trabalho e percepção negativa da autoeficácia da memória (82,70%). Tal desempenho foi associado às queixas subjetivas de memória (99,10%), o que pode ser explicado por paradigmas socioculturais atrelados negativamente ao processo de envelhecer.

Clinical factors associated with trunk control after stroke: A prospective study

INTRODUCTION

Poor trunk control after stroke can impact recovery of global functional abilities. Therefore, the aim of this study was to evaluate whether clinical and functional data from stroke participants can be used to predict trunk control at 90 days.

METHODS

This is a prospective study of 37 participants with stroke. The variables evaluated at hospital discharge were stroke severity (National Institute of Health Stroke Scale - NIHSS); functional capacity (modified Rankin scale - mRS); handgrip; and cognitive function. At 90 days, the variables evaluated were autonomy (Functional Independence Measure - FIM, Barthel Index); gait mobility (Tinetti mobility test -TMT); quality of life (European Quality of Life Scale - EuroQol-5D) and trunk control (trunk impairment scale - TIS). The participants were considered to have satisfactory (TIS³14) or non-satisfactory trunk control (TIS≤13), and the differences between them were assessed by chi-square test (categorical variables) and Mann-Whitney/unpaired t-test (continuous variables). A ROC curve was used to show cut-off value of clinical variables to predict trunk control.

RESULTS

The unsatisfactory trunk control group presented ahigher NIHSS at discharge (p=0.01), higher mRS at discharge (p=0.00), lower Barthel Index at 90 days (p=0.03), lower FIM at 90 days (p=0.01) and lower TMT at 90 days (p=0.00) than the satisfactory trunk control group. The best cut-off points for the NIHSS and mRS scores at discharge for predicting unsatisfactory trunk control are ≥6 and ≥3, respectively.

CONCLUSION

Greater NIHSS and mRS scores at hospital discharge increase the chance of unsatisfactory trunk control at 90 days after stroke.

Quality of life and cognition in elderly: A systematic review

Abstract Population aging is a progressive phenomenon and it is currently a great challenge. The aim of this Systematic Review study was to present/a research panorama on the relationship between quality of life and cognition in the elderly. We used the Medical Literature Analysis and Retrieval System Online databases, and the Latin American and Caribbean Literature in Health Sciences and the Scientifi c Electronic Library Online. The NodeXL software was used for keyword analysis.Fourteen articles met the eligibility criteria and were categorized. Most of the studies were conducted and published in Brazil. The mini-mental state exam was the most widely used research instrument in the studies and the term ‘qualityof life’ occurred more frequently and had more connections in the network. The research provides information on the existing studies and contributes to actions that involve care in the area of Gerontology.