Accuracy of the ActivPAL and Fitbit Charge 2 in measuring step count in Cystic Fibrosis

References

• Aguilar-Farías N, Brown WJ, Peeters GG 2014 ActiGraph GT3X+ cut-points for identifying sedentary behaviour in older adults in free-living environments. Journal of Science and Medicine in Sport 17(3):293–299. 10.1016/j.jsams.2013.07.002.
   PubMed Web of Science ®Google Scholar
• Alton F, Baldey L, Caplan S, Morrissey M 1998 A kinematic comparison of overground and treadmill walking. Clinical Biomechanics 13(6):434–440. 10.1016/S0268-0033(98)00012-6.
   PubMed Web of Science ®Google Scholar
• Bradley JM, Kent L, Elborn JS, O’Neill B 2010 Motion sensors for monitoring physical activity in cystic fibrosis: What is the next step? Physical Therapy Reviews 15(3):197–203. 10.1179/1743288X10Y.0000000005.
   Google Scholar
• Bunn J, Navalta JW, Fountaine CJ, Reece JD 2018 Current state of commercial wearable technology in physical activity monitoring 2015–2017. International Journal of Exercise Science 11:503.
   Google Scholar
• Castellani C, Duff AJ, Bell SC, Heijerman HG, Munck A, Ratjen F, Sermet-Gaudelus I, Southern KW, Barben J, Flume PA, et al. 2018 ECFS best practice guidelines: The 2018 revision. Journal of Cystic Fibrosis 17(2):153–178. 10.1016/j.jcf.2018.02.006.
   PubMed Web of Science ®Google Scholar
• Chiauzzi E, Rodarte C, DasMahapatra P 2015 Patient-centered activity monitoring in the self-management of chronic health conditions. BMC Medicine 13(1):77. 10.1186/s12916-015-0319-2.
   PubMed Web of Science ®Google Scholar
• Cindy Ng LW, Jenkins S, Hill K 2012 Accuracy and responsiveness of the stepwatch activity monitor and ActivPAL in patients with COPD when walking with and without a rollator. Disability and Rehabilitation 34(15):1317–1322. 10.3109/09638288.2011.641666.
   PubMed Web of Science ®Google Scholar
• Curran M, Tierney AC, Collins L, Kennedy L, McDonnell C, Jurascheck AJ, Sheikhi A, Walsh C, Button B, Galvin R, et al. 2020 Steps ahead: Optimising physical activity in adults with cystic fibrosis: Study protocol for a pilot randomised trial using wearable technology. HRB Open Research 3:21.
   PubMedGoogle Scholar
• Cystic Fibrosis Registry of Ireland 2018 Cystic fibrosis registry of Ireland: Annual report. https://cfri.ie/annual-reports/.
   Google Scholar
• Dias A, Gorzelniak L, Jörres RA, Fischer R, Hartvigsen G, Horsch A 2012 Assessing physical activity in the daily life of cystic fibrosis patients. Pervasive and Mobile Computing 8(6):837–844. 10.1016/j.pmcj.2012.08.001.
   Web of Science ®Google Scholar
• Dierker KE, Smith BK 2014 Comparison between four personal activity monitors and the actigraph GT3X+ to measure daily steps. Medicine and Science in Sports and Exercise 46:S792. 10.1249/01.mss.0000495877.54448.6c.
   Web of Science ®Google Scholar
• Dinesh, J. and Freedson, P., 2012. ActiGraph and Actical physical activity monitors: a peek under the hood. Medicine and science in sports and exercise, 44(1 Suppl 1), p.S86
   Google Scholar
• Dwyer TJ, Alison JA, McKeough ZJ, Elkins MR, Bye PTP 2009 Evaluation of the SenseWear activity monitor during exercise in cystic fibrosis and in health. Respiratory Medicine 103(10):1511–1517. 10.1016/j.rmed.2009.04.013.
   PubMed Web of Science ®Google Scholar
• Dyrstad SM, Hansen BH, Holme IM, Anderssen SA 2014 Comparison of self-reported versus accelerometer-measured physical activity. Medicine and Science in Sports and Exercise 46(1):99–106. 10.1249/MSS.0b013e3182a0595f.
   PubMed Web of Science ®Google Scholar
• Edwardson CL, Winkler EA, Bodicoat DH, Yates T, Davies MJ, Dunstan DW, Healy GN 2017 Considerations when using the activPAL monitor in field-based research with adult populations. Journal of Sport and Health Science 6(2):162–178. 10.1016/j.jshs.2016.02.002.
   PubMed Web of Science ®Google Scholar
• Evans JD 1996 Straightforward Statistics for the Behavioral Sciences. United States: Thomson Brooks/Cole Publishing Co.
   Google Scholar
• Evenson KR, Goto MM, Furberg RD 2015 Systematic review of the validity and reliability of consumer-wearable activity trackers. International Journal of Behavioral Nutrition and Physical Activity 12(1):159. 10.1186/s12966-015-0314-1.
   PubMed Web of Science ®Google Scholar
• Feehan LM, Geldman J, Sayre EC, Park C, Ezzat AM, Yoo JY, Hamilton CB, Li LC 2018 Accuracy of Fitbit devices: Systematic review and narrative syntheses of quantitative data. JMIR mHealth and uHealth 6(8):e10527. 10.2196/10527.
   PubMed Web of Science ®Google Scholar
• Fuller D, Colwell E, Low J, Orychock K, Tobin MA, Simango B, Buote R, Van Heerden D, Luan H, Cullen K 2020 Reliability and validity of commercially available wearable devices for measuring steps, energy expenditure, and heart rate: Systematic review. JMIR mHealth and uHealth 8(9):e18694. 10.2196/18694.
   PubMed Web of Science ®Google Scholar
• Grant PM, Dall PM, Mitchell SL, Granat MH 2008 Activity-monitor accuracy in measuring step number and cadence in community-dwelling older adults. Journal of Aging and Physical Activity 16(2):201–214. 10.1123/japa.16.2.201.
   PubMed Web of Science ®Google Scholar
• Gupta S, Mukherjee A, Lodha R, Kabra M, Deepak KK, Khadgawat R, Talwar A, Kabra SK 2019 Effects of exercise intervention program on bone mineral accretion in children and adolescents with cystic fibrosis: A randomized controlled trial. Indian Journal of Pediatrics 86(11):987–994. 10.1007/s12098-019-03019-x.
   PubMed Web of Science ®Google Scholar
• Hankinson JL, Odencrantz JR, Fedan KB 1999 Spirometric reference values from a sample of the general U.S. population. American Journal of Respiratory and Critical Care Medicine 159(1):179–187. 10.1164/ajrccm.159.1.9712108.
   PubMed Web of Science ®Google Scholar
• Hebestreit H, Kieser S, Junge S, Ballmann M, Hebestreit A, Schindler C, Schenk T, Posselt H, Kriemler S 2010 Long-term effects of a partially supervised conditioning programme in cystic fibrosis. European Respiratory Journal 35(3):578–583. 10.1183/09031936.00062409.
   PubMed Web of Science ®Google Scholar
• John D, Freedson P 2012 ActiGraph and actical physical activity monitors: A peek under the hood. Medicine and Science in Sports and Exercise 44(1S):S86. 10.1249/MSS.0b013e3182399f5e.
   PubMedGoogle Scholar
• Keating XD, Liu J, Liu X, Shangguan R, Guan J, Chen L 2018 Validity of fitbit charge 2 in controlled college physical education settings. ICHPER-SD Journal of Research 9:28–35.
   Google Scholar
• Kriemler S, Kieser S, Junge S, Ballmann M, Hebestreit A, Schindler C, Stüssi C, Hebestreit H 2013 Effect of supervised training on FEV1 in cystic fibrosis: A randomised controlled trial. Journal of Cystic Fibrosis 12(6):714–720. 10.1016/j.jcf.2013.03.003.
   PubMed Web of Science ®Google Scholar
• Le Masurier GC, Lee SM, Tudor-Locke C 2004 Motion sensor accuracy under controlled and free-living conditions. Medicine and Science in Sports and Exercise 36:905–910. 10.1249/01.MSS.0000126777.50188.73.
   PubMed Web of Science ®Google Scholar
• Le Masurier GC, Tudor-Locke C 2003 Comparison of pedometer and accelerometer accuracy under controlled conditions. Medicine and Science in Sports and Exercise 35(5):867–871. 10.1249/01.MSS.0000064996.63632.10.
   PubMed Web of Science ®Google Scholar
• Levine D, Richards J, Whittle MW 2012 Whittle’s Gait Analysis-E-Book. UK: Elsevier Health Sciences.
   Google Scholar
• Mercer K, Li M, Giangregorio L, Burns C, Grindrod K 2016 Behavior change techniques present in wearable activity trackers: A critical analysis. JMIR mHealth and uHealth 4(2):e40. 10.2196/mhealth.4461.
   PubMed Web of Science ®Google Scholar
• Miller MR 2005 Standardisation of spirometry. European Respiratory Journal 26(2):319–338. 10.1183/09031936.05.00034805.
   PubMed Web of Science ®Google Scholar
• Mokkink LB, Terwee CB, Patrick DL, Alonso J, Stratford PW, Knol DL, Bouter LM, De Vet HC 2012 COSMIN checklist manual. Amsterdam: University Medical Center. https://fac.ksu.edu.sa/sites/default/files/cosmin_checklist_manual_v9.pdf.
   Google Scholar
• Montoye AHK, Pivarnik JM, Mudd LM, Biswas S, Pfeiffer KA 2017 Evaluation of the activPAL accelerometer for physical activity and energy expenditure estimation in a semi-structured setting. Journal of Science and Medicine in Sport 20(11):1003–1007. 10.1016/j.jsams.2017.04.011.
   PubMed Web of Science ®Google Scholar
• Nixon PA, Orenstein DM, Kelsey SF, Doershuk CF 1992 The prognostic value of exercise testing in patients with cystic fibrosis. New England Journal of Medicine 327(25):1785–1788. 10.1056/NEJM199212173272504.
   PubMed Web of Science ®Google Scholar
• Paul SS, Tiedemann A, Hassett LM, Ramsay E, Kirkham C, Chagpar S, Sherrington C 2015 Validity of the Fitbit activity tracker for measuring steps in community-dwelling older adults. BMJ Open Sport and Exercise Medicine 1(1):e000013. 10.1136/bmjsem-2015-000013.
   PubMedGoogle Scholar
• Quon BS, Aitken ML 2012 Cystic fibrosis: What to expect now in the early adult years. Paediatric Respiratory Reviews 13(4):206–214. 10.1016/j.prrv.2012.03.005.
   PubMed Web of Science ®Google Scholar
• Ryan CG, Grant P, Gray H, Newton M, Granat M 2008 Measuring postural physical activity in people with chronic low back pain. Journal of Back and Musculoskeletal Rehabilitation 21(1):43–50. 10.3233/BMR-2008-21106.
   Web of Science ®Google Scholar
• Ryan CG, Grant PM, Tigbe WW, Granat MH 2006 The validity and reliability of a novel activity monitor as a measure of walking. British Journal of Sports Medicine 40(9):779–784. 10.1136/bjsm.2006.027276.
   PubMed Web of Science ®Google Scholar
• Salkind NJ 2006 Encyclopedia of Measurement and Statistics. California: SAGE Publications.
   Google Scholar
• Schneider PL, Crouter SE, Bassett DR 2004 Pedometer measures of free-living physical activity: Comparison of 13 models. Medicine and Science in Sports and Exercise 36(2):331–335. 10.1249/01.MSS.0000113486.60548.E9.
   PubMed Web of Science ®Google Scholar
• Schneider PL, Crouter SE, Lukajic O, Bassett JDR 2003 Accuracy and reliability of 10 pedometers for measuring steps over a 400-m walk. Medicine and Science in Sports and Exercise 35(10):1779–1784. 10.1249/01.MSS.0000089342.96098.C4.
   PubMed Web of Science ®Google Scholar
• Schneiderman JE, Wilkes DL, Atenafu EG, Nguyen T, Wells GD, Alarie N, Tullis E, Lands LC, Coates AL, Corey M, et al. 2014 Longitudinal relationship between physical activity and lung health in patients with cystic fibrosis. European Respiratory Journal 43(3):817–823. 10.1183/09031936.00055513.
   PubMed Web of Science ®Google Scholar
• Shelley J, Fairclough SJ, Knowles ZR, Southern KW, McCormack P, Dawson EA, Graves LE, Hanlon C 2018 A formative study exploring perceptions of physical activity and physical activity monitoring among children and young people with cystic fibrosis and health care professionals. BMC Pediatrics 18:335.
   PubMed Web of Science ®Google Scholar
• Stoltz DA, Meyerholz DK, Welsh MJ, Longo DL 2015 Origins of cystic fibrosis lung disease. New England Journal of Medicine 372(4):351–362. 10.1056/NEJMra1300109.
   PubMed Web of Science ®Google Scholar
• Sushames A, Edwards A, Thompson F, McDermott R, Gebel K, Buchowski M 2016 Validity and reliability of Fitbit Flex for step count, moderate to vigorous physical activity and activity energy expenditure. PLoS One 11(9):e0161224. 10.1371/journal.pone.0161224.
   PubMed Web of Science ®Google Scholar
• Swartz A, Bassett D, Moore J, Thompson D, Strath S 2003 Effects of body mass index on the accuracy of an electronic pedometer. International Journal of Sports Medicine 24:588–592.
   PubMed Web of Science ®Google Scholar
• Takacs J, Pollock CL, Guenther JR, Bahar M, Napier C, Hunt MA 2014 Validation of the Fitbit one activity monitor device during treadmill walking. Journal of Science and Medicine in Sport 17(5):496–500. 10.1016/j.jsams.2013.10.241.
   PubMed Web of Science ®Google Scholar
• Tedesco S, Sica M, Ancillao A, Timmons S, Barton J, O’Flynn B 2019 Validity evaluation of the Fitbit charge2 and the Garmin vivosmart HR+ in free-living environments in an older adult cohort. JMIR mHealth and uHealth 7(6):e13084. 10.2196/13084.
   PubMed Web of Science ®Google Scholar
• Tudor-Locke C, Sisson SB, Lee SM, Craig CL, Plotnikoff RC, Bauman A 2006 Evaluation of quality of commercial pedometers. Canadian Journal of Public Health 97(Suppl S1):S10–15. 10.1007/BF03405359.
   PubMedGoogle Scholar
• Warabi T, Kato M, Kiriyama K, Yoshida T, Kobayashi N 2005 Treadmill walking and overground walking of human subjects compared by recording sole-floor reaction force. Neuroscience Research 53(3):343–348. 10.1016/j.neures.2005.08.005.
   PubMed Web of Science ®Google Scholar
• Wright SP, Hall Brown TS, Collier SR, Sandberg K 2017 How consumer physical activity monitors could transform human physiology research. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 312(3):R358–R367. 10.1152/ajpregu.00349.2016.
   PubMed Web of Science ®Google Scholar