Moderate and vigorous physical activity intensity cut-points for the Actical accelerometer

References

• Adamo , K. , Prince , S. , Tricco , A. C. , Connor-Gorber , S. and Tremblay , M. S. 2009 . A comparison of indirect versus direct measures for assessing physical activity in the pediatric population: A systematic review . International Journal of Pediatric Obesity , 4 : 2 – 27 .
   PubMed Web of Science ®Google Scholar
• Ainsworth , B. E. , Haskell , W. L. , Whitt , M. C. , Irwin , M. L. , Swartz , A. M. Strath , S. J. 2000 . Compendium of physical activities: An update of activity codes and MET intensities . Medicine and Science in Sports and Exercise , 32 : S498 – S504 .
   PubMed Web of Science ®Google Scholar
• Anderson , T. W. 1984 . An introduction to multivariate statistical analysis , New York : Wiley .
   Google Scholar
• Canadian Society for Exercise Physiology . 2003 . The Canadian Physical Activity, Fitness and Lifestyle Approach (CPAFLA) , 3rdedn. , Ottawa : Canadian Society for Exercise Physiology .
   Google Scholar
• Esliger , D. , Copeland , J. , Barnes , J. D. and Tremblay , M. S. 2005 . Standardizing and optimizing the use of accelerometer data for free-living physical activity monitoring . Journal of Physical Activity and Health , 3 : 366 – 383 .
   Google Scholar
• Esliger , D. W. , Probert , A. , Gorber , S. C. , Bryan , S. , Laviolette , M. and Tremblay , M. S. 2007 . Validity of Actical accelerometer step count function . Medicine and Science in Sports and Exercise , 39 : 1200 – 1204 .
   PubMed Web of Science ®Google Scholar
• Esliger , D. W. and Tremblay , M. S. 2006 . Technical reliability assessment of three accelerometer models in a mechanical setup . Medicine and Science in Sports and Exercise , 38 : 2173 – 2181 .
   PubMed Web of Science ®Google Scholar
• Esliger , D. W. and Tremblay , M. S. 2007 . Physical activity and inactivity profiling: The next generation . Canadian Journal of Public Health , 98 : S195 – S207 .
   PubMed Web of Science ®Google Scholar
• Evenson , K. , Catellier , D. , Gill , K. , Ondrak , K. S. and McMurray , R. G. 2008 . Calibration of two objective measures of physical activity for children . Journal of Sports Sciences , 26 : 1557 – 1565 .
   PubMed Web of Science ®Google Scholar
• Heil , D. P. 2006 . Predicting activity energy expenditure using the Actical activity monitor . Research Quarterly for Exercise and Sport , 77 : 64 – 80 .
   PubMed Web of Science ®Google Scholar
• Jago , R. , Zakeri , I. , Baranowski , T. and Watson , K. 2007 . Decision boundaries and receiver operating characteristic curves: New methods for determining accelerometer cut-points . Journal of Sports Sciences , 25 : 937 – 944 .
   PubMed Web of Science ®Google Scholar
• Kachigan , S. 1986 . Statistical analysis: An interdisciplinary introduction to univariate and multivariate methods , Paris : Lavoisier .
   Google Scholar
• Katzmarzyk , P. and Tremblay , M. S. 2007 . Limitations of Canada's physical activity data: Implications for monitoring trends . Applied Physiology, Nutrition and Metabolism/Canadian Journal of Public Health , 32/98 : S185 – S194 .
   Google Scholar
• Pfeiffer , K. , McIver , K. , Dowda , M. , Almeida , M. J. and Pate , R. R. 2006 . Validation and calibration of the Actical accelerometer in preschool children . Medicine and Science in Sports and Exercise , 38 : 152 – 157 .
   PubMed Web of Science ®Google Scholar
• Prince , S. , Adamo , K. , Hamel , M. E. , Hardt , J. , Gorber , S. C. and Tremblay , M. S. 2008 . A comparison of direct versus self-report measures for assessing physical activity in adults: A systematic review . International Journal of Behavioral Nutrition and Physical Activity , 5
   PubMed Web of Science ®Google Scholar
• Puyau , M. , Adolph , A. L. , Vohra , F. A. , Zakeri , I. and Butte , N. F. 2004 . Prediction of activity energy expenditure using accelerometers in children . Medicine and Science in Sports and Exercise , 36 : 1625 – 1631 .
   PubMed Web of Science ®Google Scholar
• Schofield , W. N. , Schofield , C. and James , W. P. T. 1985 . Basal metabolic rate: Review and prediction, together with an annotated bibliography of source material . Human Nutrition – Clinical Nutrition , 39C : 1 – 96 .
   Google Scholar
• Welk , G. J. , Schaben , J. A. and Morrow , J.R. Jr. 2004 . Reliability of accelerometry-based activity monitors: A generalizability study . Medicine and Science in Sports and Exercise , 36 : 1637 – 1645 .
   PubMed Web of Science ®Google Scholar
• Wong , S. L. , Colley , R. C. , Connor Gorber , S. and Tremblay , M. S. 2011 . Sedentary activity Actical accelerometer thresholds for adults . Journal of Physical Activity and Health , May
   PubMed Web of Science ®Google Scholar