タナカ　シゲホ   Shigeho Tanaka
  田中　茂穂
   所属   栄養学部
   職種   教授
言語種別 英語
発行・発表の年月 2023/05
形態種別 研究論文
査読 査読あり
標題 Prediction of the Physical Activity Level of Community-Dwelling Older Japanese Adults with a Triaxial Accelerometer
執筆形態 共著
掲載誌名 Sensors
掲載区分国外
巻・号・頁 23(10),pp.4960
担当区分 筆頭著者
著者・共著者 Tanaka S, Ishikawa-Takata K, Nakae S, Sasaki S
概要 Accurate methods for the prediction of the total energy expenditure and physical activity level (PAL) in community-dwelling older adults have not been established. Therefore, we examined the validity of estimating the PAL using an activity monitor (Active style Pro HJA-350IT, [ASP]) and proposed correction formulae for such populations in Japan. Data for 69 Japanese community-dwelling adults aged 65 to 85 years were used. The total energy expenditure in free-living conditions was measured with the doubly labeled water method and the measured basal metabolic rate. The PAL was also estimated from metabolic equivalent (MET) values obtained with the activity monitor. The observed PAL was underestimated, but significantly correlated, with the PAL from the ASP. When adjusted using the Nagayoshi et al. regression equation, the PAL was overestimated. Therefore, we developed regression equations to estimate the actual PAL from the PAL obtained with the ASP .
researchmap用URL https://www.mdpi.com/1424-8220/23/10/4960