Self-reported socio-economic status, social, physical and leisure activities and risk for malnutrition in late life: a cross-sectional population-based study.

摘要

OBJECTIVES: Our goal was to evaluate the proportion of community-dwelling elderly people at risk for malnutrition and the effect of different socioeconomic status (SES) indicators as well as social, physical and leisure activities in late life on the risk for malnutrition. DESIGN: A cross-sectional population-based study. SETTING: A sub-urban area in Northern Italy. PARTICIPANTS: 698 community-dwelling older persons. MEASUREMENTS: The nutritional status of participants was assessed through the Mini Nutritional Assessment-Short Form (MNA-SF). SES was defined by means of early-life education, longest occupation, and late-life financial conditions. The following indicators were also evaluated: social contacts, and performing mental, physical and leisure activities during late-life. Chronic diseases, functional, cognitive and affective status were considered as potential confounders when examining the risk for malnutrition by logistic regression models. RESULTS: 8 of the participants (average age 75.6 years, 408 women) were at risk for malnutrition (MNA-SF