{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T03:31:09Z","timestamp":1792812669356,"version":"4.5.0"},"reference-count":31,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T00:00:00Z","timestamp":1780012800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T00:00:00Z","timestamp":1780012800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Paediatrica"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aim<\/jats:title>\n                    <jats:p>To describe prevalence, background and gross motor function of cerebral palsy (CP) in western Sweden 2015\u20132018 and compare to birth\u2010years 1999\u20132014.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Population\u2010based study covering 108\u2009963 live births in 2015\u20132018. Birth characteristics, neuroimaging findings and motor outcome were analysed and prevalence calculated and compared to previous cohorts.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>CP was diagnosed in 194 children, 180 had pre\u2010 or peri\/neonatal background. Crude prevalence was 1.78 per 1000 live births compared to 2.18 in 1999\u20132002. Gestational age\u2010specific prevalence for &lt;\u200928 gestational weeks was 65.9 per 1000 live births, 41.4 for 28\u201331\u2009weeks, 5.6 for 32\u201336\u2009weeks and 1.06 per 1000 for &gt;\u200936\u2009weeks of gestation. Hemiplegia was found in 51.7%, diplegia in 30.6% and tetraplegia in 5.6%, dyskinetic CP accounted for 10.6% and ataxia for 1.7%. Neuroimaging showed maldevelopments in 7%, white matter lesions in 54% and grey matter lesions in 29%. Motor function had improved since the birth years 1999\u20132002, both in term and in extremely preterm children. Prenatal aetiology was considered in 34.4% and peri\/neonatal in 49.4%. Aetiological period remained unclassified in 16.1%.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The prevalence of CP is declining. Gross motor function has improved over time. White matter lesions are increasingly common.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/apa.70615","type":"journal-article","created":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T14:44:13Z","timestamp":1780065853000},"page":"2149-2158","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["The Panorama of Cerebral Palsy in Sweden Part\n                    <scp>XIV<\/scp>\n                    Shows Further Decrease in Prevalence and Severity in the Birth\u2010Years 2015\u20132018"],"prefix":"10.1111","volume":"115","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3959-9554","authenticated-orcid":false,"given":"Kate","family":"Himmelmann","sequence":"first","affiliation":[{"name":"Department of Pediatrics, Institute of Clinical Sciences Sahlgrenska Academy at the University of Gothenburg  G\u00f6teborg Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Magnus","family":"P\u00e5hlman","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Institute of Clinical Sciences Sahlgrenska Academy at the University of Gothenburg  G\u00f6teborg Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,5,29]]},"reference":[{"key":"e_1_2_11_2_1","unstructured":"Statistikmyndigheten SCB (Statistics Sweden) accessed April 24 2026 https:\/\/www.scb.se\/hitta\u2010statistik\/sverige\u2010i\u2010siffror\/manniskorna\u2010i\u2010sverige\/befolkningstathet\u2010i\u2010sverige\/."},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejpn.2018.05.001"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/dmcn.15346"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/apa.16548"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1651-2227.1975.tb03820.x"},{"key":"e_1_2_11_7_1","first-page":"8","article-title":"A Report: The Definition and Classification of Cerebral Palsy April 2006","volume":"109","author":"Rosenbaum P.","year":"2007","journal-title":"Developmental Medicine and Child Neurology. 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