Teun Remmers

Afterschool PA and the built environment using GPS, GIS and accelerometers | 145 36. CBS Statline: Statistics Netherlands. Population development in municipalities. the Hague 2017. Available from: http://statline.cbs.nl/StatWeb/publications 37. Department of Research and Statistics. Population and area. Statistical yearbook 2015-2016: Municipality of 's-Hertogenbosch; 2016. 38. Corder K, Ekelund U, Steele RM, Wareham NJ, Brage S. Assessment of physical activity in youth. Journal of Applied Physiology. 2008;105(3):977. 39. De Vries SI, Van Hirtum HW, Bakker I, Hopman-Rock M, Hirasing RA, Van Mechelen W. Validity and reproducibility of motion sensors in youth: a systematic update. Medicine & Science in Sports & Exercise. 2009;41(4):818- 27. 40. Choi L, Liu Z, Matthews CE, Buchowski MS. Validation of accelerometer wear and nonwear time classification algorithm. Medicine & Science in Sports & Exercise. 2011;43(2):357. 41. Duncan S, Stewart TI, Oliver M, Mavoa S, MacRae D, Badland HM, et al. Portable Global Positioning System Receivers: Static Validity and Environmental Conditions. American Journal of Preventive Medicine. 2013;44(2):19-29. 42. Schipperijn J, Kerr J, Duncan S, Madsen T, Klinker CD, Troelsen J. Dynamic Accuracy of GPS Receivers for Use in Health Research: A Novel Method to Assess GPS Accuracy in Real-World Settings. Frontiers in Public Health. 2014;2:21. 43. The Physical Acitivty and Location Management (PALMS). 2017 [cited 2017 1st of March]. Available from: https://palms.ucsd.edu :8443/PALMS/. 44. Kerr J, Norman G, Godbole S, Raab F, Demchak B, Patrick K. Validating GPS data with the PALMS system to detect different active transportation modes. Medicine & Science in Sports & Exercise. 2012;44:647. 45. Evenson KR, Catellier DJ, Gill K, Ondrak KS, McMurray RG. Calibration of two objective measures of physical activity for children. Journal of Sports Sciences. 2008;26(14):1557-65. 46. Trost SG, Loprinzi PD, Moore R, Pfeiffer KA. Comparison of accelerometer cut points for predicting activity intensity in youth. Medicine & Science in Sports & Exercise. 2011;43(7):1360-8. 47. Cain KL, Sallis JF, Conway TL, Van Dyck D, Calhoon L. Using accelerometers in youth physical activity studies: a review of methods. Journal of Physical Activity and Health. 2013;10(3):437-50. 48. Carlson JA, Jankowska MM, Meseck K, Godbole S, Natarajan L, Raab F, et al. Validity of PALMS GPS scoring of active and passive travel compared with SenseCam. Medicine & Science in Sports & Exercise. 2015;47(3):662-7. 49. Dessing D, Pierik FH, Sterkenburg RP, van Dommelen P, Maas J, de Vries SI. Schoolyard physical activity of 6–11 year old children assessed by GPS and accelerometry. International Journal of Behavioral Nutrition and Physical Activity. 2013;10(1):97.

RkJQdWJsaXNoZXIy MTk4NDMw