作者: E. Gorman , H. M. Hanson , P. H. Yang , K. M. Khan , T. Liu-Ambrose
DOI: 10.1007/S11556-013-0132-X
关键词: Research setting 、 Sedentary behavior 、 Geriatrics gerontology 、 Gerontology 、 Mean age 、 Human physiology 、 Sedentary time 、 Physical activity 、 Medicine
摘要: Accelerometers objectively monitor physical activity and sedentary patterns are increasingly used in the research setting. It is important to maintain consistency data analysis reporting, therefore, we: (1) systematically identified studies using accelerometry (ActiGraph, Pensacola, FL, USA) measure moderate-to-vigorous (MVPA) time older adults, (2) based on review findings, we different cut-points obtained analyze from a sample of community-dwelling women. We 59 articles with ranging between 574 3,250 counts/min for MVPA 50 500 counts/min time. Using these women (mean age, 70 years), median minutes per day ranged 4 80 min while percentage 62 % 86 %. These highlight importance reporting detailed information assumptions that results can differ greatly depending parameters.