Changes in children’s sleep and physical activity during a 1-week versus a 3-week break from school: a natural experiment
Abstract Study Objectives To examine changes in elementary aged children’s sleep and physical activity during a 1-week and a 3-week school break. Methods Sleep and physical activity of elementary children (n = 154, age = 5–9 years, 44.8% female, 65.5% African American) were collected over 7 weeks th...
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| Veröffentlicht in: | Sleep (New York, N.Y.) N.Y.), 2019-01, Vol.42 (1), p.1 |
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| creator | Weaver, R Glenn Beets, Michael W Perry, Michelle Hunt, Ethan Brazendale, Keith Decker, Lindsay Turner-McGrievy, Gabrielle Pate, Russell Youngstedt, Shawn D Saelens, Brian E Maydeu-Olivares, Alberto |
| description | Abstract
Study Objectives
To examine changes in elementary aged children’s sleep and physical activity during a 1-week and a 3-week school break.
Methods
Sleep and physical activity of elementary children (n = 154, age = 5–9 years, 44.8% female, 65.5% African American) were collected over 7 weeks that included a 1-week break in two schools and a 3-week break in a single school. Mixed regression models estimated sleep and physical activity changes within and between groups (i.e. 1-week vs. 3-weeks) during school and school break weeks.
Results
Compared to school weeks, bed times shifted 72.7 (95% CI = 57.5, 87.9) and 75.4 (95% CI = 58.1, 92.7) minutes later on weekdays during the 1-week and 3-week break, respectively. Wake times shifted 111.6 (95% CI = 94.3, 128.9) and 99.8 (95% CI = 80.5, 119.1) minutes later on weekdays during 1-week and 3-week breaks. On weekdays during the 3-week break, children engaged in 33.1 (95% CI = 14.1, 52.2) more sedentary minutes and −12.2 (−20.2, −4.2) fewer moderate-to-vigorous physical activity minutes/day. No statistically significant changes in children’s sedentary, light, or moderate-to-vigorous physical activity (MVPA) minutes were observed on weekdays during the 1-week break. Between-group differences in the change in time sedentary (32.1—95% CI = 5.8, 58.4), and moderate-to-vigorous (−13.0—95% CI = −23.9, −2.0) physical activity were observed.
Conclusions
Children’s sleep shifted later on both 1-week and 3-week breaks. Children’s activity changed minimally on weekdays during a 1-week school break and more during a 3-week school break. Displaced sleep and reductions in activity are intervention targets for mitigating unhealthy weight gain during extended breaks from school. |
| doi_str_mv | 10.1093/sleep/zsy205 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_6335866</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A605476590</galeid><oup_id>10.1093/sleep/zsy205</oup_id><sourcerecordid>A605476590</sourcerecordid><originalsourceid>FETCH-LOGICAL-c549t-4288850469708cbecc5832acb31102d14cb1c75872fb081969dbcd7be31685ca3</originalsourceid><addsrcrecordid>eNp9ks1u1DAQxy0EokvhxhlZ4gAH0tpx7NgckKoVX1IlLnC2HGeycZvYwU4WFi68Bq_Hk2CaUgEH5IM1nt_8Z8YzCD2k5IQSxU7TADCdfkmHkvBbaEM5J4XKnttoQ6ighaSEH6F7KV2QbFeK3UVHjDAupVAb9HXbG7-DhJ3HtndDG8H_-PY94StZbHyLp_6QnDUDNnZ2ezcfcLtE53fYYFp8ArjEe4hpSdlmq91EMJe4i2HEyfYhDM-zz5t5iVkFPk8Q3Qh-vo_udGZI8OD6PkYfXr18v31TnL97_XZ7dl5YXqm5qEopJSeVUDWRtgFruWSlsQ2jlJQtrWxDbc1lXXYNkVQJ1Ta2rRtgVEhuDTtGL1bdaWlGaG1OnQvRU67CxIMOxum_Pd71ehf2WrD8TUJkgafXAjF8XCDNenTJwjAYD2FJuqQlZ6QiNc3o43_Qi7BEn9vTJWNKVlIpmamTldqZAbTzXch5bT4tjM4GD53L72eC8KoWXJEc8GwNsDGkFKG7qZ4S_WsN9NW89LoGGX_0Z8c38O-5Z-DJCoRl-r_UT2NWvxM</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2339848998</pqid></control><display><type>article</type><title>Changes in children’s sleep and physical activity during a 1-week versus a 3-week break from school: a natural experiment</title><source>MEDLINE</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Oxford University Press Journals All Titles (1996-Current)</source><source>Alma/SFX Local Collection</source><creator>Weaver, R Glenn ; Beets, Michael W ; Perry, Michelle ; Hunt, Ethan ; Brazendale, Keith ; Decker, Lindsay ; Turner-McGrievy, Gabrielle ; Pate, Russell ; Youngstedt, Shawn D ; Saelens, Brian E ; Maydeu-Olivares, Alberto</creator><creatorcontrib>Weaver, R Glenn ; Beets, Michael W ; Perry, Michelle ; Hunt, Ethan ; Brazendale, Keith ; Decker, Lindsay ; Turner-McGrievy, Gabrielle ; Pate, Russell ; Youngstedt, Shawn D ; Saelens, Brian E ; Maydeu-Olivares, Alberto</creatorcontrib><description>Abstract
Study Objectives
To examine changes in elementary aged children’s sleep and physical activity during a 1-week and a 3-week school break.
Methods
Sleep and physical activity of elementary children (n = 154, age = 5–9 years, 44.8% female, 65.5% African American) were collected over 7 weeks that included a 1-week break in two schools and a 3-week break in a single school. Mixed regression models estimated sleep and physical activity changes within and between groups (i.e. 1-week vs. 3-weeks) during school and school break weeks.
Results
Compared to school weeks, bed times shifted 72.7 (95% CI = 57.5, 87.9) and 75.4 (95% CI = 58.1, 92.7) minutes later on weekdays during the 1-week and 3-week break, respectively. Wake times shifted 111.6 (95% CI = 94.3, 128.9) and 99.8 (95% CI = 80.5, 119.1) minutes later on weekdays during 1-week and 3-week breaks. On weekdays during the 3-week break, children engaged in 33.1 (95% CI = 14.1, 52.2) more sedentary minutes and −12.2 (−20.2, −4.2) fewer moderate-to-vigorous physical activity minutes/day. No statistically significant changes in children’s sedentary, light, or moderate-to-vigorous physical activity (MVPA) minutes were observed on weekdays during the 1-week break. Between-group differences in the change in time sedentary (32.1—95% CI = 5.8, 58.4), and moderate-to-vigorous (−13.0—95% CI = −23.9, −2.0) physical activity were observed.
Conclusions
Children’s sleep shifted later on both 1-week and 3-week breaks. Children’s activity changed minimally on weekdays during a 1-week school break and more during a 3-week school break. Displaced sleep and reductions in activity are intervention targets for mitigating unhealthy weight gain during extended breaks from school.</description><identifier>ISSN: 0161-8105</identifier><identifier>EISSN: 1550-9109</identifier><identifier>DOI: 10.1093/sleep/zsy205</identifier><identifier>PMID: 30358869</identifier><language>eng</language><publisher>US: Oxford University Press</publisher><subject>Accelerometry ; African Americans ; Child ; Children ; Comparative analysis ; Consumer electronics industry ; Exercise ; Exercise - physiology ; Female ; Humans ; International economic relations ; Male ; Obesity ; Obesity - prevention & control ; Physical fitness ; Schools - statistics & numerical data ; Sedentary Behavior ; Sleep ; Sleep - physiology ; Sleep, Health and Disease ; Time ; Wakefulness - physiology</subject><ispartof>Sleep (New York, N.Y.), 2019-01, Vol.42 (1), p.1</ispartof><rights>Sleep Research Society 2018. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com. 2018</rights><rights>COPYRIGHT 2019 Oxford University Press</rights><rights>Sleep Research Society 2018. Published by Oxford University Press on behalf of the Sleep Research Society. All rights reserved. For permissions, please e-mail journals.permissions@oup.com.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c549t-4288850469708cbecc5832acb31102d14cb1c75872fb081969dbcd7be31685ca3</citedby><cites>FETCH-LOGICAL-c549t-4288850469708cbecc5832acb31102d14cb1c75872fb081969dbcd7be31685ca3</cites><orcidid>0000-0001-5889-974X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,777,781,882,1579,27905,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30358869$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Weaver, R Glenn</creatorcontrib><creatorcontrib>Beets, Michael W</creatorcontrib><creatorcontrib>Perry, Michelle</creatorcontrib><creatorcontrib>Hunt, Ethan</creatorcontrib><creatorcontrib>Brazendale, Keith</creatorcontrib><creatorcontrib>Decker, Lindsay</creatorcontrib><creatorcontrib>Turner-McGrievy, Gabrielle</creatorcontrib><creatorcontrib>Pate, Russell</creatorcontrib><creatorcontrib>Youngstedt, Shawn D</creatorcontrib><creatorcontrib>Saelens, Brian E</creatorcontrib><creatorcontrib>Maydeu-Olivares, Alberto</creatorcontrib><title>Changes in children’s sleep and physical activity during a 1-week versus a 3-week break from school: a natural experiment</title><title>Sleep (New York, N.Y.)</title><addtitle>Sleep</addtitle><description>Abstract
Study Objectives
To examine changes in elementary aged children’s sleep and physical activity during a 1-week and a 3-week school break.
Methods
Sleep and physical activity of elementary children (n = 154, age = 5–9 years, 44.8% female, 65.5% African American) were collected over 7 weeks that included a 1-week break in two schools and a 3-week break in a single school. Mixed regression models estimated sleep and physical activity changes within and between groups (i.e. 1-week vs. 3-weeks) during school and school break weeks.
Results
Compared to school weeks, bed times shifted 72.7 (95% CI = 57.5, 87.9) and 75.4 (95% CI = 58.1, 92.7) minutes later on weekdays during the 1-week and 3-week break, respectively. Wake times shifted 111.6 (95% CI = 94.3, 128.9) and 99.8 (95% CI = 80.5, 119.1) minutes later on weekdays during 1-week and 3-week breaks. On weekdays during the 3-week break, children engaged in 33.1 (95% CI = 14.1, 52.2) more sedentary minutes and −12.2 (−20.2, −4.2) fewer moderate-to-vigorous physical activity minutes/day. No statistically significant changes in children’s sedentary, light, or moderate-to-vigorous physical activity (MVPA) minutes were observed on weekdays during the 1-week break. Between-group differences in the change in time sedentary (32.1—95% CI = 5.8, 58.4), and moderate-to-vigorous (−13.0—95% CI = −23.9, −2.0) physical activity were observed.
Conclusions
Children’s sleep shifted later on both 1-week and 3-week breaks. Children’s activity changed minimally on weekdays during a 1-week school break and more during a 3-week school break. Displaced sleep and reductions in activity are intervention targets for mitigating unhealthy weight gain during extended breaks from school.</description><subject>Accelerometry</subject><subject>African Americans</subject><subject>Child</subject><subject>Children</subject><subject>Comparative analysis</subject><subject>Consumer electronics industry</subject><subject>Exercise</subject><subject>Exercise - physiology</subject><subject>Female</subject><subject>Humans</subject><subject>International economic relations</subject><subject>Male</subject><subject>Obesity</subject><subject>Obesity - prevention & control</subject><subject>Physical fitness</subject><subject>Schools - statistics & numerical data</subject><subject>Sedentary Behavior</subject><subject>Sleep</subject><subject>Sleep - physiology</subject><subject>Sleep, Health and Disease</subject><subject>Time</subject><subject>Wakefulness - physiology</subject><issn>0161-8105</issn><issn>1550-9109</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9ks1u1DAQxy0EokvhxhlZ4gAH0tpx7NgckKoVX1IlLnC2HGeycZvYwU4WFi68Bq_Hk2CaUgEH5IM1nt_8Z8YzCD2k5IQSxU7TADCdfkmHkvBbaEM5J4XKnttoQ6ighaSEH6F7KV2QbFeK3UVHjDAupVAb9HXbG7-DhJ3HtndDG8H_-PY94StZbHyLp_6QnDUDNnZ2ezcfcLtE53fYYFp8ArjEe4hpSdlmq91EMJe4i2HEyfYhDM-zz5t5iVkFPk8Q3Qh-vo_udGZI8OD6PkYfXr18v31TnL97_XZ7dl5YXqm5qEopJSeVUDWRtgFruWSlsQ2jlJQtrWxDbc1lXXYNkVQJ1Ta2rRtgVEhuDTtGL1bdaWlGaG1OnQvRU67CxIMOxum_Pd71ehf2WrD8TUJkgafXAjF8XCDNenTJwjAYD2FJuqQlZ6QiNc3o43_Qi7BEn9vTJWNKVlIpmamTldqZAbTzXch5bT4tjM4GD53L72eC8KoWXJEc8GwNsDGkFKG7qZ4S_WsN9NW89LoGGX_0Z8c38O-5Z-DJCoRl-r_UT2NWvxM</recordid><startdate>20190101</startdate><enddate>20190101</enddate><creator>Weaver, R Glenn</creator><creator>Beets, Michael W</creator><creator>Perry, Michelle</creator><creator>Hunt, Ethan</creator><creator>Brazendale, Keith</creator><creator>Decker, Lindsay</creator><creator>Turner-McGrievy, Gabrielle</creator><creator>Pate, Russell</creator><creator>Youngstedt, Shawn D</creator><creator>Saelens, Brian E</creator><creator>Maydeu-Olivares, Alberto</creator><general>Oxford University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88G</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2M</scope><scope>M2O</scope><scope>MBDVC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PSYQQ</scope><scope>Q9U</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0001-5889-974X</orcidid></search><sort><creationdate>20190101</creationdate><title>Changes in children’s sleep and physical activity during a 1-week versus a 3-week break from school: a natural experiment</title><author>Weaver, R Glenn ; Beets, Michael W ; Perry, Michelle ; Hunt, Ethan ; Brazendale, Keith ; Decker, Lindsay ; Turner-McGrievy, Gabrielle ; Pate, Russell ; Youngstedt, Shawn D ; Saelens, Brian E ; Maydeu-Olivares, Alberto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c549t-4288850469708cbecc5832acb31102d14cb1c75872fb081969dbcd7be31685ca3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Accelerometry</topic><topic>African Americans</topic><topic>Child</topic><topic>Children</topic><topic>Comparative analysis</topic><topic>Consumer electronics industry</topic><topic>Exercise</topic><topic>Exercise - physiology</topic><topic>Female</topic><topic>Humans</topic><topic>International economic relations</topic><topic>Male</topic><topic>Obesity</topic><topic>Obesity - prevention & control</topic><topic>Physical fitness</topic><topic>Schools - statistics & numerical data</topic><topic>Sedentary Behavior</topic><topic>Sleep</topic><topic>Sleep - physiology</topic><topic>Sleep, Health and Disease</topic><topic>Time</topic><topic>Wakefulness - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Weaver, R Glenn</creatorcontrib><creatorcontrib>Beets, Michael W</creatorcontrib><creatorcontrib>Perry, Michelle</creatorcontrib><creatorcontrib>Hunt, Ethan</creatorcontrib><creatorcontrib>Brazendale, Keith</creatorcontrib><creatorcontrib>Decker, Lindsay</creatorcontrib><creatorcontrib>Turner-McGrievy, Gabrielle</creatorcontrib><creatorcontrib>Pate, Russell</creatorcontrib><creatorcontrib>Youngstedt, Shawn D</creatorcontrib><creatorcontrib>Saelens, Brian E</creatorcontrib><creatorcontrib>Maydeu-Olivares, Alberto</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Psychology Database (Alumni)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>ProQuest Psychology</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest One Psychology</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Sleep (New York, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Weaver, R Glenn</au><au>Beets, Michael W</au><au>Perry, Michelle</au><au>Hunt, Ethan</au><au>Brazendale, Keith</au><au>Decker, Lindsay</au><au>Turner-McGrievy, Gabrielle</au><au>Pate, Russell</au><au>Youngstedt, Shawn D</au><au>Saelens, Brian E</au><au>Maydeu-Olivares, Alberto</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Changes in children’s sleep and physical activity during a 1-week versus a 3-week break from school: a natural experiment</atitle><jtitle>Sleep (New York, N.Y.)</jtitle><addtitle>Sleep</addtitle><date>2019-01-01</date><risdate>2019</risdate><volume>42</volume><issue>1</issue><spage>1</spage><pages>1-</pages><issn>0161-8105</issn><eissn>1550-9109</eissn><abstract>Abstract
Study Objectives
To examine changes in elementary aged children’s sleep and physical activity during a 1-week and a 3-week school break.
Methods
Sleep and physical activity of elementary children (n = 154, age = 5–9 years, 44.8% female, 65.5% African American) were collected over 7 weeks that included a 1-week break in two schools and a 3-week break in a single school. Mixed regression models estimated sleep and physical activity changes within and between groups (i.e. 1-week vs. 3-weeks) during school and school break weeks.
Results
Compared to school weeks, bed times shifted 72.7 (95% CI = 57.5, 87.9) and 75.4 (95% CI = 58.1, 92.7) minutes later on weekdays during the 1-week and 3-week break, respectively. Wake times shifted 111.6 (95% CI = 94.3, 128.9) and 99.8 (95% CI = 80.5, 119.1) minutes later on weekdays during 1-week and 3-week breaks. On weekdays during the 3-week break, children engaged in 33.1 (95% CI = 14.1, 52.2) more sedentary minutes and −12.2 (−20.2, −4.2) fewer moderate-to-vigorous physical activity minutes/day. No statistically significant changes in children’s sedentary, light, or moderate-to-vigorous physical activity (MVPA) minutes were observed on weekdays during the 1-week break. Between-group differences in the change in time sedentary (32.1—95% CI = 5.8, 58.4), and moderate-to-vigorous (−13.0—95% CI = −23.9, −2.0) physical activity were observed.
Conclusions
Children’s sleep shifted later on both 1-week and 3-week breaks. Children’s activity changed minimally on weekdays during a 1-week school break and more during a 3-week school break. Displaced sleep and reductions in activity are intervention targets for mitigating unhealthy weight gain during extended breaks from school.</abstract><cop>US</cop><pub>Oxford University Press</pub><pmid>30358869</pmid><doi>10.1093/sleep/zsy205</doi><orcidid>https://orcid.org/0000-0001-5889-974X</orcidid><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0161-8105 |
| ispartof | Sleep (New York, N.Y.), 2019-01, Vol.42 (1), p.1 |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Oxford University Press Journals All Titles (1996-Current); Alma/SFX Local Collection |
| subjects | Accelerometry African Americans Child Children Comparative analysis Consumer electronics industry Exercise Exercise - physiology Female Humans International economic relations Male Obesity Obesity - prevention & control Physical fitness Schools - statistics & numerical data Sedentary Behavior Sleep Sleep - physiology Sleep, Health and Disease Time Wakefulness - physiology |
| title | Changes in children’s sleep and physical activity during a 1-week versus a 3-week break from school: a natural experiment |
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