Smartphone pedometers in adults with asthma: a practical approach to physical activity assessment? A pilot validation study

References

• GBD 2015 Chronic Respiratory Disease Collaborators. Global, regional, and national deaths, prevalence, disability-adjusted life years, and years lived with disability for chronic obstructive pulmonary disease and asthma, 1990–2015: a systematic analysis for the Global Burden of Disease Study 2015. Lancet Respir Med. 2017;5(9):691–706.
   PubMed Web of Science ®Google Scholar
• Mukherjee M, Stoddart A, Gupta RP, Nwaru BI, Farr A, Heaven M, Fitzsimmons D, Bandyopadhyay A, Aftab C, Simpson CR, et al. The epidemiology, healthcare and societal burden and costs of asthma in the UK and its member nations: analyses of standalone and linked national databases. BMC Med. 2016;14(1):113. doi:https://doi.org/10.1186/s12916-016-0657-8.
   PubMed Web of Science ®Google Scholar
• Price D, Fletcher M, Van Der Molen T. Asthma control and management in 8,000 European patients: the REcognise Asthma and LInk to Symptoms and Experience (REALISE) survey. NPJ Prim Care Respir Med. 2014;24(1):1–10.
   Web of Science ®Google Scholar
• Reddel HK, FitzGerald JM, Bateman ED, Bacharier LB, Becker A, Brusselle G, Buhl R, Cruz AA, Fleming L, Inoue H. GINA 2019: a fundamental change in asthma management: treatment of asthma with short-acting bronchodilators alone is no longer recommended for adults and adolescents. Eur Resp J. 2019;53(6):1901046. doi:https://doi.org/10.1183/13993003.01046-2019.
   PubMed Web of Science ®Google Scholar
• Dahl R. Systemic side effects of inhaled corticosteroids in patients with asthma. Respir Med. 2006;100(8):1307–1317. doi:https://doi.org/10.1016/j.rmed.2005.11.020.
   PubMed Web of Science ®Google Scholar
• Sears MR. Adverse effects of beta-agonists. J Allergy Clin Immunol. 2002;110(6 Suppl):S322–S328. doi:https://doi.org/10.1067/mai.2002.129966.
   PubMedGoogle Scholar
• Cordova-Rivera L, Gibson PG, Gardiner PA, McDonald VM. A systematic review of associations of physical activity and sedentary time with asthma outcomes. J Allergy Clin Immunol Pract. 2018;6(6):1968–1981. doi:https://doi.org/10.1016/j.jaip.2018.02.027.
   PubMed Web of Science ®Google Scholar
• Eijkemans M, Mommers M, Draaisma JMT, Thijs C, Prins MH. Physical activity and asthma: a systematic review and meta-analysis. PloS One. 2012;7(12):e50775. doi:https://doi.org/10.1371/journal.pone.0050775.
   PubMed Web of Science ®Google Scholar
• Xu M, Lodge CJ, Lowe AJ, Dharmage SC, Cassim R, Tan D, Russell MA. Are adults with asthma less physically active? A systematic review and meta-analysis. J Asthma. 2020;1–18. doi:https://doi.org/10.1080/02770903.2020.1810273.
   Google Scholar
• Pitta F, Troosters T, Probst V, Spruit M, Decramer M, Gosselink R. Quantifying physical activity in daily life with questionnaires and motion sensors in COPD. Eur Respir J. 2006;27(5):1040–1055. doi:https://doi.org/10.1183/09031936.06.00064105.
   PubMed Web of Science ®Google Scholar
• van Hees V. The challenge of assessing physical activity in populations. The Lancet. 2012;380(9853):1555–1556. doi:https://doi.org/10.1016/S0140-6736(12)61876-5.
   PubMed Web of Science ®Google Scholar
• Statista. Number of smartphone users worldwide from 2014 to 2020 (in billions) eMarketer: eMarketer; 2016. https://www.statista.com/statistics/330695/number-of-smartphone-usersworldwide/.
   Google Scholar
• Duncan MJ, Wunderlich K, Zhao Y, Faulkner G. Walk this way: validity evidence of iphone health application step count in laboratory and free-living conditions. J Sports Sci. 2018;36(15):1695–1704. doi:https://doi.org/10.1080/02640414.2017.1409855.
   PubMed Web of Science ®Google Scholar
• Price OJ, Tsakirides C, Gray M, Stavropoulos-Kalinoglou A. ACSM pre-participation health screening guidelines: a UK university cohort perspective. Med Sci Sports Exerc. 2019;51(5):1047–1053. doi:https://doi.org/10.1249/MSS.0000000000001868.
   PubMed Web of Science ®Google Scholar
• Juniper EF, O’Byrne PM, Guyatt GH, Ferrie PJ, King Dr. Development and validation of a questionnaire to measure asthma control. Eur Respir J. 1999;14(4):902–907. doi:https://doi.org/10.1034/j.1399-3003.1999.14d29.x.
   PubMed Web of Science ®Google Scholar
• Juniper EF, Buist AS, Cox FM, Ferrie PJ, King DR. Validation of a standardized version of the Asthma Quality of Life Questionnaire. Chest. 1999;115(5):1265–1270. doi:https://doi.org/10.1378/chest.115.5.1265.
   PubMed Web of Science ®Google Scholar
• Yorke J, Moosavi SH, Shuldham C, Jones PW. Quantification of dyspnoea using descriptors: development and initial testing of the Dyspnoea-12. Thorax. 2010;65(1):21–26. doi:https://doi.org/10.1136/thx.2009.118521.
   PubMed Web of Science ®Google Scholar
• Graham BL, Steenbruggen I, Miller MR, Barjaktarevic IZ, Cooper BG, Hall GL, Hallstrand TS, Kaminsky DA, McCarthy K, McCormack MC, et al. Standardization of spirometry 2019 update. An official American thoracic society and European respiratory society technical statement. Am J Respir Crit Care Med. 2019;200(8):e70–e88. doi:https://doi.org/10.1164/rccm.201908-1590ST.
   PubMed Web of Science ®Google Scholar
• Dweik RA, Boggs PB, Erzurum SC, Irvin CG, Leigh MW, Lundberg JO, Olin A-C, Plummer AL, Taylor DA; American Thoracic Society Committee on Interpretation of Exhaled Nitric Oxide Levels (FENO) for Clinical Applications. An official ATS clinical practice guideline: interpretation of exhaled nitric oxide levels (FENO) for clinical applications. Am J Respir Crit Care Med. 2011;184(5):602–615. doi:https://doi.org/10.1164/rccm.9120-11ST.
   PubMed Web of Science ®Google Scholar
• Troiano RP, Berrigan D, Dodd KW, Masse LC, Tilert T, McDowell M. Physical activity in the United States measured by accelerometer. Med Sci Sports Exerc. 2008;40(1):181–188. doi:https://doi.org/10.1249/mss.0b013e31815a51b3.
   PubMed Web of Science ®Google Scholar
• Bland JM, Altman DG. Statistical methods for assessing agreement between two methods of clinical measurement. The Lancet. 1986;327(8476):307–310. doi:https://doi.org/10.1016/S0140-6736(86)90837-8.
   Web of Science ®Google Scholar
• O’Reilly GA, Spruijt-Metz D. Current mHealth technologies for physical activity assessment and promotion. Am J Prev Med. 2013;45(4):501–507. doi:https://doi.org/10.1016/j.amepre.2013.05.012.
   PubMed Web of Science ®Google Scholar
• Nolan M, Mitchell JR, Doyle-Baker PK. Validity of the Apple iPhone® /iPod Touch® as an accelerometer-based physical activity monitor: a proof-of-concept study. J Phys Act Health. 2014;11(4):759–769. doi:https://doi.org/10.1123/jpah.2011-0336.
   PubMed Web of Science ®Google Scholar
• Tudor-Locke C, Sisson SB, Lee SM, Craig CL, Plotnikoff RC, Bauman A. Evaluation of quality of commercial pedometers. Can J Public Health. 2006;97(S1):S10–S16. doi:https://doi.org/10.1007/BF03405359.
   PubMedGoogle Scholar
• Beevi FHA, Miranda J, Pedersen CF, Wagner S. An evaluation of commercial pedometers for monitoring slow walking speed populations. Telemed J E Health. 2016;22(5):441–449. doi:https://doi.org/10.1089/tmj.2015.0120.
   PubMed Web of Science ®Google Scholar
• Le Masurier GC, Tudor-Locke C. Comparison of pedometer and accelerometer accuracy under controlled conditions. Med Sci Sports Exerc. 2003;35(5):867–871.
   PubMed Web of Science ®Google Scholar
• Bassett DR, Jr., Ainsworth BE, Leggett SR, Mathien CA, Main JA, Hunter DC, Duncan GE. Accuracy of five electronic pedometers for measuring distance walked. Med Sci Sports Exerc. 1996;28(8):1071–1077.
   PubMed Web of Science ®Google Scholar
• Neale J, Orme MW, Majd S, Chantrell S, Singh SJ, Bradding P, Green RH, Evans RA. A comparison of daily physical activity profiles between adults with severe asthma and healthy controls. Eur Resp J. 2020;56(1):1902219. doi:https://doi.org/10.1183/13993003.02219-2019.
   PubMed Web of Science ®Google Scholar
• Tierney M, Fraser A, Kennedy N. Physical activity in rheumatoid arthritis: a systematic review. J Phys Act Health. 2012;9(7):1036–1048. doi:https://doi.org/10.1123/jpah.9.7.1036.
   PubMed Web of Science ®Google Scholar
• Schneider PL, Crouter SE, Bassett DR. Pedometer measures of free-living physical activity: comparison of 13 models. Med Sci Sports Exerc. 2004;36(2):331–335.
   PubMed Web of Science ®Google Scholar
• Statista. Market share held by mobile operating systems in the United Kingdom (UK) from December 2011 to December 2019. https://www.statista.com/statistics/262179/market-share-held-by-mobile-operating-systems-in-the-united-kingdom/.
   Google Scholar