1.THE PHYSICAL ACTIVITY AND NUTRITIONAL INTAKE IN COMMUNITY-DWELLING ELDERLY:THE NAKANOJO STUDY
MIKIKO MATSUOKA ; YUKARI KAWANO ; YOSHIKO AKIYAMA ; NOBUYOSHI SHIOZAWA ; KAORI HAYASHI ; YUKO MEKADA ; HARUMI HIRATA ; CHIYOKO TOKUE ; NORIKO TAKAHASHI ; NOBUE NAGASAWA ; FUMIYO SATO ; YUKITOSHI AOYAGI
Japanese Journal of Physical Fitness and Sports Medicine 2006;55(Supplement):S199-S204
Purpose : This study was undertaken to examine the relationship between pedometer counts and food intake in Japanese elderly people.Methods : One-hundred-eighty healthy, community-dwelling elderly people were divided into three groups according to age. The number of steps taken by each subject was recorded with a pedometer over a 30-day period in August. The dietary and nutritional intakes were estimated using a food frequency questionnaire.Results : There was no significant difference in the pedometer counts between men and women. The number of steps significantly decreased with age (p<0.01). The intake of energy, protein and carbohydrate were significantly higher in men than in women (p<0.05), and they were nearly the same among the three aged groups. The calcium and vitamin C intakes after adjusting for sex and age increased with the number of daily steps, except for the intakes of energy, protein and carbohydrates.Conclusion : A higher number of daily steps was found to be associated with the calcium and vitamin C intakes.
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