TY - JOUR AU - Grydeland, May AU - Hansen, Bjoerge Herman AU - Ried-Larsen, Mathias AU - Kolle, Elin AU - Anderssen, Sigmund Alfred PY - 2014 DA - 2014/06/28 TI - Comparison of three generations of ActiGraph activity monitors under free-living conditions: do they provide comparable assessments of overall physical activity in 9-year old children? JO - BMC Sports Science, Medicine and Rehabilitation SP - 26 VL - 6 IS - 1 AB - A recent review concludes that the agreement of data across ActiGraph accelerometer models for children and youth still is uncertain. The aim of this study was to evaluate the agreement of three generations of ActiGraph accelerometers in children in a free-living condition. SN - 2052-1847 UR - https://doi.org/10.1186/2052-1847-6-26 DO - 10.1186/2052-1847-6-26 ID - Grydeland2014 ER -