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Weekday and weekend sedentary time and physical activity in differentially active children / Stuart J. Fairclough, Lynne M. Boddy, Kelly Mackintosh, Alexandra Valencia-Peris, Elena Ramirez-Rico

Journal of Science and Medicine in Sport, Volume: 18, Issue: 4, Pages: 444 - 449

Swansea University Author: Kelly Mackintosh

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Abstract

ObjectivesTo investigate whether weekday–weekend differences in sedentary time and specific intensities of physical activity exist among children categorised by physical activity levels.DesignCross-sectional observational study.MethodsSeven-day accelerometer data were obtained from 810 English child...

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Published in: Journal of Science and Medicine in Sport
ISSN: 1440-2440
Published: 2015
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URI: https://cronfa.swan.ac.uk/Record/cronfa21444
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first_indexed 2015-05-16T02:03:35Z
last_indexed 2018-04-26T04:05:07Z
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fullrecord <?xml version="1.0"?><rfc1807><datestamp>2018-04-26T03:10:09.8175461</datestamp><bib-version>v2</bib-version><id>21444</id><entry>2015-05-15</entry><title>Weekday and weekend sedentary time and physical activity in differentially active children</title><swanseaauthors><author><sid>bdb20e3f31bcccf95c7bc116070c4214</sid><ORCID>0000-0003-0355-6357</ORCID><firstname>Kelly</firstname><surname>Mackintosh</surname><name>Kelly Mackintosh</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2015-05-15</date><deptcode>STSC</deptcode><abstract>ObjectivesTo investigate whether weekday&#x2013;weekend differences in sedentary time and specific intensities of physical activity exist among children categorised by physical activity levels.DesignCross-sectional observational study.MethodsSeven-day accelerometer data were obtained from 810 English children (n = 420 girls) aged 10&#x2013;11 years. Daily average min day&#x2212;1 spent in moderate to vigorous physical activity were calculated for each child. Sex-specific moderate to vigorous physical activity quartile cut-off values categorised boys and girls separately into four graded groups representing the least (Q1) through to the most active (Q4) children. Sex- and activity quartile-specific multilevel linear regression analyses analysed differences in sedentary time, light physical activity, moderate physical activity, vigorous physical activity, and moderate to vigorous physical activity between weekdays and weekends.ResultsOn weekdays Q2 boys spent longer in light physical activity (p &amp;#60; 0.05), Q1 (p &amp;#60; 0.001), Q2 boys (p &amp;#60; 0.01) did significantly more moderate physical activity, and Q1&#x2013;Q3 boys accumulated significantly more vigorous physical activity and moderate to vigorous physical activity than at weekends. There were no significant differences in weekday and weekend sedentary time or physical activity for Q4 boys. On weekdays Q2 and Q3 girls accumulated more sedentary time (p &amp;#60; 0.05), Q1 and Q2 girls did significantly more moderate physical activity (p &amp;#60; 0.05), and Q1&#x2013;Q3 girls engaged in more vigorous physical activity (p &amp;#60; 0.05) and more moderate to vigorous physical activity (p &amp;#60; 0.01) than at weekends. Q4 girls&#x2019; sedentary time and physical activity varied little between weekdays and weekends.ConclusionsThe most active children maintained their sedentary time and physical activity levels at weekends, while among less active peers weekend sedentary time and physical activity at all intensities was lower. Low active children may benefit most from weekend intervention strategies.</abstract><type>Journal Article</type><journal>Journal of Science and Medicine in Sport</journal><volume>18</volume><journalNumber>4</journalNumber><paginationStart>444</paginationStart><paginationEnd>449</paginationEnd><publisher/><issnPrint>1440-2440</issnPrint><keywords>High active, time of week differences, motor activity, health, child, multilevel analysis</keywords><publishedDay>31</publishedDay><publishedMonth>7</publishedMonth><publishedYear>2015</publishedYear><publishedDate>2015-07-31</publishedDate><doi>10.1016/j.jsams.2014.06.005</doi><url/><notes>2017</notes><college>COLLEGE NANME</college><department>Sport and Exercise Sciences</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>STSC</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2018-04-26T03:10:09.8175461</lastEdited><Created>2015-05-15T19:32:05.3999672</Created><path><level id="1">College of Engineering</level><level id="2">Sports Science</level></path><authors><author><firstname>Stuart J.</firstname><surname>Fairclough</surname><order>1</order></author><author><firstname>Lynne M.</firstname><surname>Boddy</surname><order>2</order></author><author><firstname>Kelly</firstname><surname>Mackintosh</surname><orcid>0000-0003-0355-6357</orcid><order>3</order></author><author><firstname>Alexandra</firstname><surname>Valencia-Peris</surname><order>4</order></author><author><firstname>Elena</firstname><surname>Ramirez-Rico</surname><order>5</order></author></authors><documents/><OutputDurs/></rfc1807>
spelling 2018-04-26T03:10:09.8175461 v2 21444 2015-05-15 Weekday and weekend sedentary time and physical activity in differentially active children bdb20e3f31bcccf95c7bc116070c4214 0000-0003-0355-6357 Kelly Mackintosh Kelly Mackintosh true false 2015-05-15 STSC ObjectivesTo investigate whether weekday–weekend differences in sedentary time and specific intensities of physical activity exist among children categorised by physical activity levels.DesignCross-sectional observational study.MethodsSeven-day accelerometer data were obtained from 810 English children (n = 420 girls) aged 10–11 years. Daily average min day−1 spent in moderate to vigorous physical activity were calculated for each child. Sex-specific moderate to vigorous physical activity quartile cut-off values categorised boys and girls separately into four graded groups representing the least (Q1) through to the most active (Q4) children. Sex- and activity quartile-specific multilevel linear regression analyses analysed differences in sedentary time, light physical activity, moderate physical activity, vigorous physical activity, and moderate to vigorous physical activity between weekdays and weekends.ResultsOn weekdays Q2 boys spent longer in light physical activity (p &#60; 0.05), Q1 (p &#60; 0.001), Q2 boys (p &#60; 0.01) did significantly more moderate physical activity, and Q1–Q3 boys accumulated significantly more vigorous physical activity and moderate to vigorous physical activity than at weekends. There were no significant differences in weekday and weekend sedentary time or physical activity for Q4 boys. On weekdays Q2 and Q3 girls accumulated more sedentary time (p &#60; 0.05), Q1 and Q2 girls did significantly more moderate physical activity (p &#60; 0.05), and Q1–Q3 girls engaged in more vigorous physical activity (p &#60; 0.05) and more moderate to vigorous physical activity (p &#60; 0.01) than at weekends. Q4 girls’ sedentary time and physical activity varied little between weekdays and weekends.ConclusionsThe most active children maintained their sedentary time and physical activity levels at weekends, while among less active peers weekend sedentary time and physical activity at all intensities was lower. Low active children may benefit most from weekend intervention strategies. Journal Article Journal of Science and Medicine in Sport 18 4 444 449 1440-2440 High active, time of week differences, motor activity, health, child, multilevel analysis 31 7 2015 2015-07-31 10.1016/j.jsams.2014.06.005 2017 COLLEGE NANME Sport and Exercise Sciences COLLEGE CODE STSC Swansea University 2018-04-26T03:10:09.8175461 2015-05-15T19:32:05.3999672 College of Engineering Sports Science Stuart J. Fairclough 1 Lynne M. Boddy 2 Kelly Mackintosh 0000-0003-0355-6357 3 Alexandra Valencia-Peris 4 Elena Ramirez-Rico 5
title Weekday and weekend sedentary time and physical activity in differentially active children
spellingShingle Weekday and weekend sedentary time and physical activity in differentially active children
Kelly, Mackintosh
title_short Weekday and weekend sedentary time and physical activity in differentially active children
title_full Weekday and weekend sedentary time and physical activity in differentially active children
title_fullStr Weekday and weekend sedentary time and physical activity in differentially active children
title_full_unstemmed Weekday and weekend sedentary time and physical activity in differentially active children
title_sort Weekday and weekend sedentary time and physical activity in differentially active children
author_id_str_mv bdb20e3f31bcccf95c7bc116070c4214
author_id_fullname_str_mv bdb20e3f31bcccf95c7bc116070c4214_***_Kelly, Mackintosh
author Kelly, Mackintosh
author2 Stuart J. Fairclough
Lynne M. Boddy
Kelly Mackintosh
Alexandra Valencia-Peris
Elena Ramirez-Rico
format Journal article
container_title Journal of Science and Medicine in Sport
container_volume 18
container_issue 4
container_start_page 444
publishDate 2015
institution Swansea University
issn 1440-2440
doi_str_mv 10.1016/j.jsams.2014.06.005
college_str College of Engineering
hierarchytype
hierarchy_top_id collegeofengineering
hierarchy_top_title College of Engineering
hierarchy_parent_id collegeofengineering
hierarchy_parent_title College of Engineering
department_str Sports Science{{{_:::_}}}College of Engineering{{{_:::_}}}Sports Science
document_store_str 0
active_str 0
description ObjectivesTo investigate whether weekday–weekend differences in sedentary time and specific intensities of physical activity exist among children categorised by physical activity levels.DesignCross-sectional observational study.MethodsSeven-day accelerometer data were obtained from 810 English children (n = 420 girls) aged 10–11 years. Daily average min day−1 spent in moderate to vigorous physical activity were calculated for each child. Sex-specific moderate to vigorous physical activity quartile cut-off values categorised boys and girls separately into four graded groups representing the least (Q1) through to the most active (Q4) children. Sex- and activity quartile-specific multilevel linear regression analyses analysed differences in sedentary time, light physical activity, moderate physical activity, vigorous physical activity, and moderate to vigorous physical activity between weekdays and weekends.ResultsOn weekdays Q2 boys spent longer in light physical activity (p &#60; 0.05), Q1 (p &#60; 0.001), Q2 boys (p &#60; 0.01) did significantly more moderate physical activity, and Q1–Q3 boys accumulated significantly more vigorous physical activity and moderate to vigorous physical activity than at weekends. There were no significant differences in weekday and weekend sedentary time or physical activity for Q4 boys. On weekdays Q2 and Q3 girls accumulated more sedentary time (p &#60; 0.05), Q1 and Q2 girls did significantly more moderate physical activity (p &#60; 0.05), and Q1–Q3 girls engaged in more vigorous physical activity (p &#60; 0.05) and more moderate to vigorous physical activity (p &#60; 0.01) than at weekends. Q4 girls’ sedentary time and physical activity varied little between weekdays and weekends.ConclusionsThe most active children maintained their sedentary time and physical activity levels at weekends, while among less active peers weekend sedentary time and physical activity at all intensities was lower. Low active children may benefit most from weekend intervention strategies.
published_date 2015-07-31T03:34:37Z
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