Equating accelerometer estimates among youth: the Rosetta Stone 2

Keith Brazendalea, Michael W. Beets, Daniel B. Bornsteina, Justin B. Moore, Russell R. Pate, Robert G. Weaver, Ryan S. Falck, Jessica L. Chandler, Lars B. Andersen, Sigmund A. Anderssen, Greet Cardon, Ashley Cooper, Rachel Davey, Karsten Froberg, Pedro C. Hallal, Kathleen Janz, Katarzyna Kordas, Susi Kriemler, Jardena J. Puder, John J. ReillyJo Salmon, Luis B. Sardinha, Anna Timperio, Esther M. F. van Sluijs

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Abstract

Different accelerometer cutpoints used by different researchers often yields vastly different estimates of moderate-to-vigorous intensity physical activity (MVPA). This is recognized as cutpoint non-equivalence (CNE), which reduces the ability to accurately compare youth MVPA across studies. The objective of this research is to develop a cutpoint conversion system that standardizes minutes of MVPA for six different sets of published cutpoints
Original languageEnglish
JournalJournal of Science and Medicine in Sport
Early online date23 Feb 2015
DOIs
Publication statusPublished - 2015

Keywords

  • cutpoints
  • MVPA
  • measurement
  • public health
  • policy
  • children

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