Accuracy of inclinometer functions of the activPAL and ActiGraph GT3X+: A focus on physical activity

详细信息    查看全文

• 作者：Hyun-Sung An ; MA^a ; ^{han@unomaha.edu} ; Youngwon Kim ; PhD^b ; ^{Youngwon.Kim@mrc-epid.cam.ac.uk} ; Jung-Min Lee ; PhD^a ; ^{jungminlee@unomaha.edu}
• 关键词：Accelerometer ; Posture classification ; Inclinometer ; Activity monitors ; Physical activity assessment ; Activity classification
• 刊名：Gait & Posture
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：51
• 期：Complete
• 页码：174-180
• 全文大小：870 K
• 卷排序：51

文摘

The activPAL was more accurate than the ActiGraph GT3X+ in both sitting and standing activities except the activity of stationary biking. Both ActiGraph GT3X+ and the activPAL were also fairly accurate for classifying stepping activity when the stepping activity was determined by the formula created by 0.7 step/s threshold. It is expected that the result of the study would contribute to performing movement pattern analyses and health promotion research for posture classification.