{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T16:13:20Z","timestamp":1787501600708,"version":"build-2736575974"},"reference-count":29,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2012,11,1]],"date-time":"2012-11-01T00:00:00Z","timestamp":1351728000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Paediatrica"],"published-print":{"date-parts":[[2013,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>\n                      The prevalence of asthma, allergic rhinoconjunctivitis (\n                      <jats:styled-content style=\"fixed-case\">AR<\/jats:styled-content>\n                      ) and eczema among children has increased worldwide in the last four decades, but recent studies disagree as to whether the prevalence is continuing to rise or is levelling off or declining. The aim of this study was to assess time trends in a subarctic population.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      A cross\u2010sectional, questionnaire\u2010based survey was carried out in 2008 among children aged 7\u201314\u00a0years in randomly selected schools in\n                      <jats:styled-content style=\"fixed-case\">N<\/jats:styled-content>\n                      ordland\n                      <jats:styled-content style=\"fixed-case\">C<\/jats:styled-content>\n                      ounty,\n                      <jats:styled-content style=\"fixed-case\">N<\/jats:styled-content>\n                      orway (n\u00a0=\u00a04150). The results are compared with results from identical studies in 1985 (n\u00a0=\u00a04870) and 1995 (n\u00a0=\u00a04456).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The main findings were an increasing prevalence of asthma ever (7.3% in 1985 to 17.6% in 2008, p for trend\u00a0&lt;\u00a00.001) and\n                      <jats:styled-content style=\"fixed-case\">AR<\/jats:styled-content>\n                      ever (15.9% in 1985 to 24.5% in 2008, p for trend\u00a0&lt;\u00a00.001), while the prevalence of eczema ever, after an increase between 1985 and 1995, remained unchanged in the last time period. The prevalence of current disease doubled and trebled between 1995 and 2008 for all three diseases.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>\n                      A repeated cross\u2010sectional survey between 1985 and 2008 documented an increasing prevalence of asthma ever and\n                      <jats:styled-content style=\"fixed-case\">AR<\/jats:styled-content>\n                      ever among schoolchildren (7\u201314\u00a0years), together with a considerably increase in current asthma,\n                      <jats:styled-content style=\"fixed-case\">AR<\/jats:styled-content>\n                      and eczema between 1995 and 2008.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/apa.12030","type":"journal-article","created":{"date-parts":[[2012,9,20]],"date-time":"2012-09-20T13:17:09Z","timestamp":1348147029000},"page":"47-52","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":82,"title":["Increasing prevalence of asthma, allergic rhinoconjunctivitis and eczema among schoolchildren: three surveys during the period 1985\u20132008"],"prefix":"10.1111","volume":"102","author":[{"given":"Tonje Elisabeth","family":"Hansen","sequence":"first","affiliation":[{"name":"Division of Pediatrics, Obstetrics and Woman's Health Nordland Hospital Bod\u00f8 Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bj\u00f8rg","family":"Evjenth","sequence":"additional","affiliation":[{"name":"Division of Pediatrics, Obstetrics and Woman's Health Nordland Hospital Bod\u00f8 Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"Holt","sequence":"additional","affiliation":[{"name":"Division of Pediatrics, Obstetrics and Woman's Health Nordland Hospital Bod\u00f8 Norway"},{"name":"Institute of Community Medicine University of Troms\u00f8 Troms\u00f8 Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,11]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.prrv.2004.11.001"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1398-9995.2005.00938.x"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1398-9995.2009.02244.x"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/aje\/kwq189"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1136\/thx.2004.029561"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1542\/peds.2008-2233C"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1398-9995.2009.02105.x"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1136\/thx.2006.070169"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(06)69283-0"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1398-9995.2005.00769.x"},{"key":"e_1_2_8_12_1","article-title":"Prevalence of atopic diseases: a survey of schoolchildren in a Norwegian county","volume":"122","author":"Holt J","year":"1993","journal-title":"Proc Paediatr Respir Dis"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1399-3038.2002.01009.x"},{"key":"e_1_2_8_14_1","unstructured":"Population.http:\/\/statbank.ssb.no. 2010. 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