{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,2]],"date-time":"2026-03-02T13:48:06Z","timestamp":1772459286269,"version":"3.50.1"},"reference-count":42,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2020,4,22]],"date-time":"2020-04-22T00:00:00Z","timestamp":1587513600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001862","name":"Svenska Forskningsr\u00e5det Formas","doi-asserted-by":"publisher","award":["#250\u20102010\u2010776"],"award-info":[{"award-number":["#250\u20102010\u2010776"]}],"id":[{"id":"10.13039\/501100001862","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Photoderm Photoimm Photomed"],"published-print":{"date-parts":[[2020,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Long outdoor stay may cause hazardous exposure to ultraviolet radiation (UVR) from the sun even at high latitudes as in Sweden (Spring to Autumn). On the other hand, long outdoor stay is a strong predictor of primary school children\u00b4s free mobility involving moderate to vigorous physical activity (MVPA). UV\u2010protective outdoor environments enable long outdoor stay. We investigated the concurrent impact of different school outdoor play settings upon pupils\u00b4 sun exposure and levels of physical activity across different ages, genders, and seasons.<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>During 1\u00a0week each in September, March, and May, UVR exposure and MVPA were measured in pupils aged 7\u201011\u00a0years. Erythemally effective UVR exposure was measured by polysulphone film dosimeters and MVPA by accelerometers. Schoolyard play was recorded on maps, and used areas defined as four play settings (fixed play equipment, paved surfaces, sport fields, and green settings), categorized by season and gender.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>During the academic year, sport fields yielded the highest UVR exposures and generated most time in MVPA. In March, time outdoors and minutes in MVPA dropped and UVR exposures were suberythemal at all play settings. In May, green settings and fixed play equipment close to greenery promoted MVPA and protected from solar overexposure during long outdoor stays.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>More outdoor activities in early spring are recommended. In May, greenery attractive for play could protect against overexposure to UVR and stimulate both girls and boys to vigorous play.<\/jats:p><\/jats:sec>","DOI":"10.1111\/phpp.12558","type":"journal-article","created":{"date-parts":[[2020,3,18]],"date-time":"2020-03-18T21:43:08Z","timestamp":1584567788000},"page":"365-372","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Pupils' use of school outdoor play settings across seasons and its relation to sun exposure and physical activity"],"prefix":"10.1111","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3030-6716","authenticated-orcid":false,"given":"Peter","family":"Pagels","sequence":"first","affiliation":[{"name":"Department of Public Health Sciences Karolinska Institutet Stockholm Sweden"},{"name":"Department of Sport Sciences Linneaus University Kalmar Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ulf","family":"Wester","sequence":"additional","affiliation":[{"name":"Swedish Radiation Safety Authority Stockholm Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fredrika","family":"M\u00e5rtensson","sequence":"additional","affiliation":[{"name":"Department of Work science, Business Economics and Environmental Psychology Swedish University of Agricultural Sciences Alnarp Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Guban","sequence":"additional","affiliation":[{"name":"Center for Epidemiology and Community Medicine Stockholm County Council Stockholm Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anders","family":"Raustorp","sequence":"additional","affiliation":[{"name":"Department of Food and Nutrition and Sport Science University of Gothenburg Gothenburg Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andreas","family":"Fr\u00f6berg","sequence":"additional","affiliation":[{"name":"Department of Food and Nutrition and Sport Science University of Gothenburg Gothenburg Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Margareta","family":"S\u00f6derstr\u00f6m","sequence":"additional","affiliation":[{"name":"Section of General Practice Department of Public Health University of Copenhagen Copenhagen Denmark"},{"name":"Department of Clinical Sciences in Lund University of Lund Lund Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cecilia","family":"Boldemann","sequence":"additional","affiliation":[{"name":"Department of Public Health Sciences Karolinska Institutet Stockholm Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,4,22]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/jech.2009.087460"},{"key":"e_1_2_7_3_1","unstructured":"World Health Organization W.Global recommendations on physical activity and health 2010:58."},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu10040497"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1186\/1479-5868-10-97"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/php.12540"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/bjd.16668"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1008980919928"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1093\/ije\/dyn017"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/apa.12172"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.2006.tb09833.x"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1159\/000102993"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1177\/1090198113490725"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.5070\/D36VS1R0R9"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1562\/2006-08-22-RA-1010"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.5888\/pcd9.110345"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amepre.2012.05.019"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/josh.12459"},{"key":"e_1_2_7_19_1","doi-asserted-by":"publisher","DOI":"10.1093\/her\/cyn050"},{"key":"e_1_2_7_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ufug.2013.10.003"},{"key":"e_1_2_7_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0781.2004.00069.x"},{"key":"e_1_2_7_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ypmed.2005.12.006"},{"key":"e_1_2_7_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.healthplace.2009.07.002"},{"key":"e_1_2_7_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.scispo.2011.01.007"},{"key":"e_1_2_7_25_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2458-14-803"},{"key":"e_1_2_7_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-215840-7.50012-4"},{"key":"e_1_2_7_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-1097.1994.tb05106.x"},{"key":"e_1_2_7_28_1","doi-asserted-by":"publisher","DOI":"10.1111\/php.13027"},{"key":"e_1_2_7_29_1","unstructured":"CIE.Standard: Erythema Reference Action Spectrum and Standard Erythema dose. CIE S007\/E\u20101998. Vienna: Commission Internationale de l' \u00c9clairage (CIE). 1998."},{"key":"e_1_2_7_30_1","unstructured":"WesterU.Polysulphone and spore\u2010film UV\u2010dosimeters compared to a UVI monitoring instrument and two radiation transfer model systems \u2010 Evaluations for a UV\u2010dosimetry study 2004 of preschool children. UVNews #8 pp 6\u20138 Availble at:http:\/\/metrologyhutfi\/uvnet\/reportshtmAccessed date: 2015\u201003\u201018. 2006."},{"key":"e_1_2_7_31_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00198-005-1867-7"},{"key":"e_1_2_7_32_1","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0b013e3181824d98"},{"key":"e_1_2_7_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ypmed.2006.10.004"},{"key":"e_1_2_7_34_1","doi-asserted-by":"publisher","DOI":"10.1249\/MSS.0b013e318206476e"},{"key":"e_1_2_7_35_1","doi-asserted-by":"publisher","DOI":"10.1080\/02640410802334196"},{"key":"e_1_2_7_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.landurbplan.2014.10.005"},{"issue":"3","key":"e_1_2_7_37_1","first-page":"317","article-title":"Learning gender in primary school playgrounds: findings from the Tromboy Identities Study","volume":"15","author":"Paechter C","year":"2007","journal-title":"Pedagogy"},{"key":"e_1_2_7_38_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12966-015-0274-5"},{"key":"e_1_2_7_39_1","doi-asserted-by":"publisher","DOI":"10.1097\/00005768-200202000-00025"},{"key":"e_1_2_7_40_1","doi-asserted-by":"publisher","DOI":"10.3846\/1648-6897.2008.16.83-88"},{"key":"e_1_2_7_41_1","doi-asserted-by":"publisher","DOI":"10.1177\/1403494810384909"},{"key":"e_1_2_7_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ufug.2016.09.010"},{"key":"e_1_2_7_43_1","doi-asserted-by":"publisher","DOI":"10.1111\/php.12721"}],"container-title":["Photodermatology, Photoimmunology &amp; Photomedicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fphpp.12558","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/phpp.12558","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/phpp.12558","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/phpp.12558","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,5]],"date-time":"2023-09-05T07:09:05Z","timestamp":1693897745000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/phpp.12558"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,4,22]]},"references-count":42,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2020,9]]}},"alternative-id":["10.1111\/phpp.12558"],"URL":"https:\/\/doi.org\/10.1111\/phpp.12558","archive":["Portico"],"relation":{},"ISSN":["0905-4383","1600-0781"],"issn-type":[{"value":"0905-4383","type":"print"},{"value":"1600-0781","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,4,22]]},"assertion":[{"value":"2019-06-20","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-03-14","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-04-22","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}