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dc.contributor.authorPuigdomenech, Elisa
dc.contributor.authorMartin, Anne
dc.contributor.authorLang, Alexandra
dc.contributor.authorAdorni, Fulvio
dc.contributor.authorGómez Santos, Santiago Felipe
dc.contributor.authorMcKinstry, Brian
dc.contributor.authorPrinelli, Federica
dc.contributor.authorCondon, Laura
dc.contributor.authorRashid, Rajeeb
dc.contributor.authorCaon, Maurizio
dc.contributor.authorAtkinson, Sarah
dc.contributor.authorLafortuna, Claudio L.
dc.contributor.authorCiociola, Valentina
dc.contributor.authorHanley, Janet
dc.contributor.authorMcCloughan, Lucy
dc.contributor.authorCastell, Conxa
dc.description.abstractBackground: Behaviour change interventions targeting physical activity, diet, sleep and sedentary behaviour of teenagers show promise when delivered through smartphones. However, to date there is no evidence of effectiveness of multicomponent smartphone-based interventions. Utilising a user-centred design approach, we developed a theory-based, multi-dimensional system, PEGASO Fit For Future (PEGASO F4F), which exploits sophisticated game mechanics involving smartphone applications, a smartphone game and activity sensors to motivate teenagers to take an active role in adopting and maintaining a healthy lifestyle. This paper describes the study protocol to assess the feasibility, usability and effectiveness (knowledge/awareness and behavioural change in lifestyle) of the PEGASO system. Methods: We are conducting a quasi-experimental controlled cluster trial in 4 sites in Spain, Italy, and UK (England, Scotland) over 6 months. We plan to recruit 525, in a 2:1 basis, teenagers aged 13-16 years from secondary schools. The intervention group is provided with the PEGASO system whereas the comparison group continues their usual educational routine. Outcomes include feasibility, acceptance, and usability of the PEGASO system as well as between and within group changes in motivation, self-reported diet, physical activity, sedentary and sleeping behaviour, anthropometric measures and knowledge about a healthy lifestyle. Discussion: PEGASO F4F will provide evidence into the cross-cultural similarities and differences in the feasibility, acceptability and usability of a multi-dimensional smartphone based behaviour change intervention for teenagers. The study will explore facilitating factors, challenges and barriers of engaging teenagers to adapt and maintain a healthy lifestyle when using smartphone technology. Positive results from this ICT based multi component intervention may have significant implications both at clinical level, improving teenagers health and at public health level since it can present an influential tool against the development of chronic disease during adulthood. Trial registration: Registration number: NCT02930148, registered 4 October 2016.ca_ES
dc.description.sponsorshipThis project was funded by research grants of the European Commission under the 7th Framework Programme (Call identifier: FP7-ICT-2013-10; Project number: 610727). Funding has allowed the evaluation work package of the project to design the study, collect and analyse data and in writing the manuscript. AM was supported by the UK Medical Research Council (grant number MC_UU_12017/14) and the Scottish Government Chief Scientist Office (grant number SPHSU14).ca_ES
dc.publisherBioMed Centralca_ES
dc.relation.isformatofReproducció del document publicat a:
dc.relation.ispartofBMC Medical Informatics and Decision Making, 2019, vol. 19, núm. 278ca_ES
dc.rightscc-by (c) Puigdomenech, Elisa et al., 2019ca_ES
dc.subjectObesity preventionca_ES
dc.subjectBehaviour changeca_ES
dc.subjectPhysical activityca_ES
dc.titlePromoting healthy teenage behaviour across three European countries through the use of a novel smartphone technology platform, PEGASO fit for future: study protocol of a quasi-experimental, controlled, multi-Centre trialca_ES

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