Feasibility of using pedometers in a state-based surveillance system:2014 Arizona Behavioral Risk Factor Surveillance System

查看全文 作　　者：Alberto Flórez-[1,2]Pregonero;Janet [3]E.Fulton;Joan [4]M.Dorn;Barbara [1]E.Ainsworth 机构地区：[1]School of Nutrition and Health Promotion, College of Health Solutions, Arizona State University, Phoenix, AZ 85004, USA;[2]Pontificia Universidad Javeriana, Bogot6 110231, Colombia;[3]Physical Activity and Health Branch, Division of Nutrition, Physical Activity, and Obesity, Center for Chronic Disease Prevention and Health Promotion, U.S. Centers for Disease Control and Prevention, Atlanta, GA 30340, USA;[4]Department of Community Health and Social Medicine, City University of New York (CUNY) School of Medicine, New York, NY 10031, USA 出　　处：《Journal of Sport and Health Science》索引2018年第7卷第1期,共8页 基　　金：partially supported under a contract from Mc King Consulting(#4568)with the U.S.Centers for Disease Control and Prevention(200-2012-F-53729)to assist with pedometer distribution 摘　　要：Background: Despite their utility in accessing ambulatory movement, pedometers have not been used consistently to monitor physical activity in U.S. surveillance systems. This study was designed to determine the feasibility of using pedometers to assess daily steps taken in a sub-sample of adults from Maricopa County who completed the 2014 Arizona Behavioral Risk Factor Surveillance System Survey.Methods: Respondents were sent an Omron HJ324 U pedometer, a logbook to record steps taken, and a walking questionnaire. The pedometer was worn for 7 days. Feasibility was assessed for acceptability(interest in study), demand(procedures followed correctly), implementation(time to complete study), and practicality(cost).Results: Acceptability was modest with 23.9%(830/3476) agreeing to participate. Among those participating(92.9%; 771/830), 50.1%(386/771)returned the logbook. Demand was modest with 39.3%(303/771) of logbooks returned with valid data. Implementation represented 5 months to recruit participants. The cost to obtain valid step-count data was USD61.60 per person. An average of 6363 ± 3049 steps/day were taken with most participants classified as sedentary(36.0%) or low active(35.6%).Conclusion: The feasibility of using pedometers in a state-based surveillance system is modest at best. Feasibility may potentially be improved with easy-to-use pedometers where data can be electronically downloaded. 关 键 词：监视系统 风险因素 计步器 状态 行为 航海日志 桑 OMRON