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Do associations between objectively-assessed physical activity and neighbourhood environment attributes vary by time of the day and day of the week? IPEN adult study

dc.contributor.authorCerin, Ester
dc.contributor.authorMitas, Josef
dc.contributor.authorCain, Kelli L.
dc.contributor.authorConway, Terry L.
dc.contributor.authorAdams, Marc A.
dc.contributor.authorSchofield, Grant
dc.contributor.authorSarmiento, Olga L.
dc.contributor.authorReis, Rodrigo S.
dc.contributor.authorSchipperijn, Jasper
dc.contributor.authorDavey, Rachel
dc.contributor.authorSalvo, Deborah
dc.contributor.authorOrzanco Garralda, María Rosario
dc.contributor.authorMacFarlane, Duncan
dc.contributor.authorBourdeaudhuij, Ilse de
dc.contributor.authorOwen, Neville
dc.contributor.authorSallis, James F.
dc.contributor.authorDyck, Delfien Van
dc.contributor.departmentCiencias de la Saludes_ES
dc.contributor.departmentOsasun Zientziakeu
dc.date.accessioned2018-09-05T12:23:14Z
dc.date.available2018-09-05T12:23:14Z
dc.date.issued2017
dc.description.abstractBackground: To more accurately quantify the potential impact of the neighbourhood environment on adults’ physical activity (PA), it is important to compare environment-PA associations between periods of the day or week when adults are more versus less likely to be in their neighbourhood and utilise its PA resources. We examined whether, among adults from 10 countries, associations between objectively-assessed neighbourhood environment attributes and moderate-to-vigorous physical activity (MVPA) varied by time of the day and day of the week. The secondary aim was to examine whether such associations varied by employment status, gender and city. Methods: This cross-sectional study included 6,712 adults from 14 cities across 10 countries with ≥1 day of valid accelerometer-assessed MVPA and complete information on socio-demographic and objectively-assessed environmental characteristics within 0.5 and 1 km street-network buffers around the home. Accelerometer measures (MVPA min/h) were created for six time periods from early morning until late evening/night, for weekdays and weekend days separately. Associations were estimated using generalized additive mixed models. Results: Time of the day, day of week, gender and employment status were significant moderators of environment- MVPA associations. Land use mix was positively associated with MVPA in women who were employed and in men irrespective of their employment status. The positive associations between MVPA and net residential density, intersection density and land use mix were stronger in the mornings of weekdays and the afternoon/evening periods of both weekdays and weekend days. Associations between number of parks and MVPA were stronger in the mornings and afternoon/evenings irrespective of day of the week. Public transport density showed consistent positive associations with MVPA during weekends, while stronger effects on weekdays were observed in the morning and early evenings. Conclusions: This study suggests that space and time constraints in adults’ daily activities are important factors that determine the impact of neighbourhood attributes on PA. Consideration of time-specific associations is important to better characterise the magnitude of the effects of the neighbourhood environment on PA. Future research will need to examine the contribution of built environment characteristics of areas surrounding other types of daily life centres (e.g., workplaces) to explaining adults’ PA at specific times of the day.en
dc.description.sponsorshipData collection in Hong Kong was supported by the grants (#HKU740907H and #747807H) and the HKU URC Strategic Research Theme (Public Health). US data collection and Coordinating Center processing was supported by the following NIH grant: R01 CA127296 (NCI). The study conducted in Bogota was funded by Colciencias grant 519 2010, Fogarty and CeiBA (Center in Complex-Systems, Basic and Applied Research at the Universidad de los Andes). Ester Cerin is supported by an Australian Research Council Future Fellowship (FT3 #140100085). The contributions of Neville Owen were supported by a NHMRC Program Grant (#569940), a NHMRC Senior Principal Research Fellowship (#1003960), and by the Victorian Government’s Operational Infrastructure Support Program. The Danish study was partly funded by the Municipality of Aarhus. Data collection in the Czech Republic was supported by the grant of Ministry of Education, Youths and Sports (# MSM 6198959221). Data collection in New Zealand was supported by the Health Research Council of New Zealand grant # 07/356. Data collection in Mexico was supported by the CDC Foundation which received an unrestricted training grant from The Coca-Cola Company. Data collection in the UK was funded partly under the National Prevention Research Initiative, managed by the Medical Research Council (Grant Id 75376).en
dc.format.extent16 p.
dc.format.mimetypeapplication/pdfen
dc.identifier.doi10.1186/s12966-017-0493-z
dc.identifier.issn1479-5868
dc.identifier.urihttps://academica-e.unavarra.es/handle/2454/30500
dc.language.isoengen
dc.publisherBioMed Centralen
dc.relation.ispartofInternational Journal of Behavioral Nutrition and Physical Activity, (2017) 14:34en
dc.relation.publisherversionhttps://doi.org/10.1186/s12966-017-0493-z
dc.rights© The Author(s). 2017 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.en
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectBuilt environmenten
dc.subjectExerciseen
dc.subjectAccelerometryen
dc.subjectGeographic Information Systemsen
dc.subjectInternational healthen
dc.titleDo associations between objectively-assessed physical activity and neighbourhood environment attributes vary by time of the day and day of the week? IPEN adult studyen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.type.versionVersión publicada / Argitaratu den bertsioaes
dspace.entity.typePublication
relation.isAuthorOfPublication4522700e-6ea1-4087-9297-45a0a7343d76
relation.isAuthorOfPublication.latestForDiscovery4522700e-6ea1-4087-9297-45a0a7343d76

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