<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-P3ZHF65N/ba2e412e-4198-491b-a31a-fb832107c0eb/PDF"><dcterms:extent>275 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-P3ZHF65N/47ff6e6d-c421-4d7a-8d00-ce9d1a299adb/TEXT"><dcterms:extent>51 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2002-2026"><edm:begin xml:lang="en">2002</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-P3ZHF65N"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/urn:nbn:si:spr-py0w57lr" /><dcterms:issued>2026</dcterms:issued><dc:creator>Saczuk, Jerzy</dc:creator><dc:creator>Wasiluk, Agnieszka</dc:creator><dc:format xml:lang="sl">številka:1</dc:format><dc:format xml:lang="sl">letnik:65</dc:format><dc:format xml:lang="sl">str. 41-50</dc:format><dc:identifier>ISSN:0351-0026</dc:identifier><dc:identifier>DOI:10.2478/sjph-2026-0006</dc:identifier><dc:identifier>COBISSID_HOST:270748419</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-P3ZHF65N</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Nacionalni inštitut za javno zdravje</dc:publisher><dcterms:isPartOf xml:lang="sl">Zdravstveno varstvo</dcterms:isPartOf><dc:subject xml:lang="sl">BMI</dc:subject><dc:subject xml:lang="en">nutritional status</dc:subject><dc:subject xml:lang="en">physical development</dc:subject><dc:subject xml:lang="sl">prehranski status</dc:subject><dc:subject xml:lang="en">secular trends</dc:subject><dc:subject xml:lang="sl">sekularni trendi</dc:subject><dc:subject xml:lang="sl">telesni razvoj</dc:subject><dcterms:temporal rdf:resource="2002-2026" /><dc:title xml:lang="sl">Secular trends in height, body mass, and BMI among girls in the Eastern Poland region (1986–2021)| public health perspectives| Sekularni trendi v telesni višini, telesni masi in indeksu telesne mase (BMI) deklet v vzhodni poljski (1986–2021)| vidiki javnega zdravja|</dc:title><dc:description xml:lang="sl">Introduction To assess long-term changes in body mass index (BMI) and weight status among girls from Eastern Poland between 1986 and 2021. Methods Data were obtained from repeated cross-sectional, population-based surveys conducted in Eastern Poland in 1986, 1996, 2006, 2016, and 2021. The study included 14,825 girls aged 8, 13, and 17 years, recruited from the same schools across survey waves. Body height and body mass were measured by trained personnel using standardised procedures, and BMI was calculated. Weight status categories (underweight, normal weight, overweight and obesity) were defined using international BMI cut-off points. Statistical analyses included analysis of variance and post hoc comparisons. Results Between 1986 and 2021, the largest increase in BMI was observed among 13-year-old girls (+1.66 kg/m2), followed by 8-year-olds (+1.14 kg/m2), while a decrease occurred among 17-year-olds (-1.13 kg/m2). The prevalence of underweight declined among 8- and 13-year-olds by 2.70 and 3.15 percentage points, respectively, but increased among 17-year-olds by 1.85 percentage points. In parallel, the combined prevalence of overweight and obesity increased across all age groups: 19.89 percentage points among 8-year-olds, 10.66 among 13-year-olds, and 3.87 among 17-year-olds, with the greatest increases occurring in recent survey periods. Conclusions Over the past 35 years, BMI distribution among girls in Eastern Poland has shifted towards higher values, accompanied by a rise in overweight and obesity. The increase in underweight among older adolescents may reflect psychosocial pressures. These findings highlight the need for age-specific public health strategies addressing both excessive and insufficient body mass</dc:description><dc:description xml:lang="sl">Uvod Namen raziskave je bil oceniti dolgoročne spremembe indeksa telesne mase (ITM) in prehranskega statusa deklic iz vzhodne Poljske v obdobju 1986–2021. Metode Antropometrični podatki so bili pridobljeni iz ponavljajočih se presečnih, populacijsko zasnovanih raziskav, izvedenih v vzhodni Poljski v letih 1986, 1996, 2006, 2016 in 2021. V raziskavo je bilo vključenih 14.825 deklic, starih 8, 13 in 17 let, ki so bile v vseh raziskovalnih obdobjih rekrutirane iz istih šol. Telesno višino in telesno maso so izmerili usposobljeni merilci po standardiziranih postopkih, ITM pa je bil izračunan na podlagi dobljenih vrednosti. Prehranski status (podhranjenost, normalna telesna masa, prekomerna telesna masa in debelost) je bil določen na podlagi mednarodnih mejnih vrednosti ITM. Statistična analiza je vključevala analizo variance (ANOVA) in post-hoc primerjave. Rezultati Največje povečanje ITM v obdobju 1986–2021 je bilo ugotovljeno pri 13-letnih deklicah (+1,66 kg/m2), sledile so 8-letnice (+1,14 kg/m2), medtem ko je bil pri 17-letnicah zaznan upad ITM (-1,13 kg/m2). V celotnem opazovanem obdobju se je pogostost podhranjenosti zmanjšala pri 8- in 13-letnih deklicah za 2,70 oziroma 3,15 odstotne točke, medtem ko se je pri 17-letnicah povečala za 1,85 odstotne točke. Sočasno se je skupna pogostost prekomerne telesne mase in debelosti izrazito povečala v vseh starostnih skupinah, in sicer za 19,89 odstotne točke pri 8-letnicah, 10,66 odstotne točke pri 13-letnicah ter 3,87 odstotne točke pri 17-letnicah. Najizrazitejša povečanja so bila zabeležena v najnovejših raziskovalnih obdobjih. Zaključki V zadnjih 35 letih se je porazdelitev ITM premaknila proti višjim vrednostim, skupaj z naraščanjem prekomerne telesne mase in debelosti. Povečanje podhranjenosti med starejšimi mladostnicami lahko odraža psihosocialne pritiske. Opažene spremembe imajo pomembne posledice za javno zdravje in poudarjajo potrebo po starosti prilagojenih preventivnih strategijah, ki obravnavajo tako prekomerno kot prenizko telesno maso</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-P3ZHF65N"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-P3ZHF65N" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-P3ZHF65N/ba2e412e-4198-491b-a31a-fb832107c0eb/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Nacionalni inštitut za javno zdravje</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-P3ZHF65N/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-P3ZHF65N" /></ore:Aggregation></rdf:RDF>