{"id":"https://openalex.org/W1605031676","doi":null,"title":"Periodontal conditions in Swedish adolescents","display_name":"Periodontal conditions in Swedish adolescents","publication_year":1991,"publication_date":"1991-01-01","ids":{"openalex":"https://openalex.org/W1605031676","mag":"1605031676"},"language":"en","primary_location":{"id":"pmh:oai:DiVA.org:umu-96913","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-96913","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-96913","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071552696","display_name":"Carina K\u00e4llest\u00e5l","orcid":"https://orcid.org/0000-0002-3206-6528","observed_orcids":["https://orcid.org/0000-0002-3206-6528"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Carina K\u00e4llest\u00e5l","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3206-6528","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5071552696"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10257","display_name":"Oral microbiology and periodontitis research","score":0.9657999873161316,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10257","display_name":"Oral microbiology and periodontitis research","score":0.9657999873161316,"subfield":{"id":"https://openalex.org/subfields/3506","display_name":"Periodontics"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","score":0.031599998474121094,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11363","display_name":"Dental Radiography and Imaging","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/periodontal-disease","display_name":"periodontal disease","score":0.871999979019165},{"id":"https://openalex.org/keywords/adolescents","display_name":"adolescents","score":0.9589999914169312},{"id":"https://openalex.org/keywords/bone-loss","display_name":"bone loss","score":0.6079999804496765},{"id":"https://openalex.org/keywords/probing-attachment-loss","display_name":"probing attachment loss","score":0.9150000214576721},{"id":"https://openalex.org/keywords/alveolar-crest","display_name":"alveolar crest","score":0.6650000214576721},{"id":"https://openalex.org/keywords/cementoenamel-junction","display_name":"cementoenamel junction","score":0.9190000295639038},{"id":"https://openalex.org/keywords/dental-plaque","display_name":"dental plaque","score":0.5740000009536743},{"id":"https://openalex.org/keywords/dental-calculus","display_name":"dental calculus","score":0.7170000076293945},{"id":"https://openalex.org/keywords/gingival-bleeding","display_name":"gingival bleeding","score":0.7149999737739563},{"id":"https://openalex.org/keywords/probing-depth","display_name":"probing depth","score":0.7540000081062317},{"id":"https://openalex.org/keywords/periodontal-health","display_name":"periodontal health","score":0.41100001335144043},{"id":"https://openalex.org/keywords/dental-health-programs","display_name":"dental health programs","score":0.4860000014305115},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.5009999871253967},{"id":"https://openalex.org/keywords/swedish-adolescents","display_name":"Swedish adolescents","score":0.44600000977516174},{"id":"https://openalex.org/keywords/longitudinal-cohort-comparison","display_name":"longitudinal cohort comparison","score":0.5740000009536743},{"id":"https://openalex.org/keywords/case-control-study","display_name":"case-control study","score":0.4819999933242798},{"id":"https://openalex.org/keywords/periodontal-epidemiology","display_name":"periodontal epidemiology","score":0.46299999952316284}],"concepts":[{"id":"https://openalex.org/C61260549","wikidata":"https://www.wikidata.org/wiki/Q5133813","display_name":"Clinical attachment loss","level":3,"score":0.7665963172912598},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6687279939651489},{"id":"https://openalex.org/C151279780","wikidata":"https://www.wikidata.org/wiki/Q143588","display_name":"Dental alveolus","level":2,"score":0.6664971709251404},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.6635835766792297},{"id":"https://openalex.org/C2992988709","wikidata":"https://www.wikidata.org/wiki/Q448692","display_name":"Alveolar crest","level":3,"score":0.5854511260986328},{"id":"https://openalex.org/C2780791200","wikidata":"https://www.wikidata.org/wiki/Q673083","display_name":"Gingivitis","level":2,"score":0.48894205689430237},{"id":"https://openalex.org/C2778401919","wikidata":"https://www.wikidata.org/wiki/Q7824270","display_name":"Tooth loss","level":3,"score":0.4750390350818634},{"id":"https://openalex.org/C2777077232","wikidata":"https://www.wikidata.org/wiki/Q964920","display_name":"Gingival recession","level":2,"score":0.4151898920536041},{"id":"https://openalex.org/C2992452445","wikidata":"https://www.wikidata.org/wiki/Q520127","display_name":"Periodontal disease","level":2,"score":0.3518331050872803},{"id":"https://openalex.org/C2992672162","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Oral health","level":2,"score":0.22385656833648682}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:DiVA.org:umu-96913","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-96913","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"mag:1605031676","doi":null,"is_oa":false,"landing_page_url":"http://umu.diva-portal.org/smash/get/diva2:769162/FULLTEXT01.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:DiVA.org:umu-96913","doi":null,"is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-96913","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I86987016","host_organization_name":"KTH Royal Institute of Technology","host_organization_lineage":["https://openalex.org/I86987016"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9537000060081482,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":124,"referenced_works":["https://openalex.org/W38717053","https://openalex.org/W127030694","https://openalex.org/W1533674541","https://openalex.org/W1549090036","https://openalex.org/W1558978951","https://openalex.org/W1602734445","https://openalex.org/W1701140340","https://openalex.org/W1764386078","https://openalex.org/W1781328364","https://openalex.org/W1790800191","https://openalex.org/W1829544129","https://openalex.org/W1918418479","https://openalex.org/W1969592727","https://openalex.org/W1970565160","https://openalex.org/W1970674607","https://openalex.org/W1971270252","https://openalex.org/W1973248988","https://openalex.org/W1975847884","https://openalex.org/W1978191856","https://openalex.org/W1979688497","https://openalex.org/W1979926514","https://openalex.org/W1980706794","https://openalex.org/W1984508962","https://openalex.org/W1988477928","https://openalex.org/W1988843438","https://openalex.org/W1991208230","https://openalex.org/W1994907123","https://openalex.org/W1998026456","https://openalex.org/W1999222340","https://openalex.org/W2001480249","https://openalex.org/W2002401227","https://openalex.org/W2005773315","https://openalex.org/W2009558505","https://openalex.org/W2010935074","https://openalex.org/W2017047568","https://openalex.org/W2017652063","https://openalex.org/W2022300029","https://openalex.org/W2025704745","https://openalex.org/W2026676805","https://openalex.org/W2028715841","https://openalex.org/W2029143782","https://openalex.org/W2030711174","https://openalex.org/W2032664626","https://openalex.org/W2033854556","https://openalex.org/W2036042574","https://openalex.org/W2036711541","https://openalex.org/W2038013633","https://openalex.org/W2038278717","https://openalex.org/W2039309543","https://openalex.org/W2041205930","https://openalex.org/W2045910920","https://openalex.org/W2050759624","https://openalex.org/W2051324512","https://openalex.org/W2052173467","https://openalex.org/W2054068403","https://openalex.org/W2058451482","https://openalex.org/W2059905038","https://openalex.org/W2064043766","https://openalex.org/W2065749550","https://openalex.org/W2067088849","https://openalex.org/W2067755494","https://openalex.org/W2069958769","https://openalex.org/W2070303542","https://openalex.org/W2070622958","https://openalex.org/W2071339955","https://openalex.org/W2074447629","https://openalex.org/W2074752460","https://openalex.org/W2075759883","https://openalex.org/W2077226342","https://openalex.org/W2080726019","https://openalex.org/W2081006688","https://openalex.org/W2083072482","https://openalex.org/W2085709028","https://openalex.org/W2086972104","https://openalex.org/W2088592798","https://openalex.org/W2089362649","https://openalex.org/W2089675486","https://openalex.org/W2095516454","https://openalex.org/W2096400240","https://openalex.org/W2098033313","https://openalex.org/W2098303229","https://openalex.org/W2103327830","https://openalex.org/W2107866776","https://openalex.org/W2108078808","https://openalex.org/W2108992799","https://openalex.org/W2110320635","https://openalex.org/W2112503576","https://openalex.org/W2117307320","https://openalex.org/W2117405693","https://openalex.org/W2119039222","https://openalex.org/W2124541895","https://openalex.org/W2126544020","https://openalex.org/W2133132316","https://openalex.org/W2135466149","https://openalex.org/W2150600386","https://openalex.org/W2151459038","https://openalex.org/W2152738561","https://openalex.org/W2154366830","https://openalex.org/W2154913957","https://openalex.org/W2158930068","https://openalex.org/W2162448170","https://openalex.org/W2165202574","https://openalex.org/W2167892591","https://openalex.org/W2168740226","https://openalex.org/W2169699512","https://openalex.org/W2171650250","https://openalex.org/W2171909301","https://openalex.org/W2397988067","https://openalex.org/W2400312589","https://openalex.org/W2401151045","https://openalex.org/W2402596975","https://openalex.org/W2409314701","https://openalex.org/W2410062861","https://openalex.org/W2411858511","https://openalex.org/W2414910776","https://openalex.org/W2416714273","https://openalex.org/W2417844594","https://openalex.org/W2418928126","https://openalex.org/W2419473308","https://openalex.org/W2462148662","https://openalex.org/W2518194253","https://openalex.org/W3139565386","https://openalex.org/W3158611324","https://openalex.org/W3211446668"],"related_works":["https://openalex.org/W1967130436","https://openalex.org/W2102579749","https://openalex.org/W2119678787","https://openalex.org/W2069958769","https://openalex.org/W1979926514","https://openalex.org/W2016932675","https://openalex.org/W1970674607","https://openalex.org/W2062428145","https://openalex.org/W2005129841","https://openalex.org/W2074690961"],"abstract_inverted_index":{"Kallestal":[0],"Carina.":[1],"1991.":[2],"Periodontal":[3],"conditions":[4,24,89,114,129],"in":[5,25,31,90,101,193,204,241,271,280,285,302,306,323,365,398,444],"Swedish":[6],"adolescents.":[7,272],"Umea":[8],"University":[9],"Odontological":[10],"Dissertations":[11],"Abstract":[12],"No.":[13],"41,":[14],"ISSN":[15],"0345-7532,":[16],"ISBN":[17],"917174-603-X.":[18],"This":[19],"thesis":[20],"describes":[21],"the":[22,69,73,87,112,171,181,198,212,230,233,237,242,256,260,291,294,328,351,357,366,393,421,424,434,451,454],"periodontal":[23,88,113,128,141],"adolescents":[26,94,217],"who":[27,96],"have":[28],"taken":[29],"part":[30],"an":[32,154],"organized":[33],"dental":[34],"health":[35],"program":[36],"since":[37],"pre-school":[38],"age.":[39],"Loss":[40],"of":[41,52,72,93,115,147,197,211,221,226,252,268,277,296,319,327,376,378,395,404,416,423,442,453],"tooth":[42,379],"support":[43,380],"was":[44,66,83,143,200,240,283,300,311,321,361],"estimated":[45],"from":[46,121],"bone":[47,61,81,269,278],"loss":[48,82,166,185,225,270,279,299,318,338,377,394,408],"measurements":[49,51],"and":[50,103,118,150,153,170,236,259,287,304,325,344],"probing":[53,227,297],"attachment":[54,165,175,184,298,310,320,337,369,397,407,464],"level.":[55],"To":[56],"establish":[57],"a":[58,63,78,107,148,178,250,266,440],"threshold":[59],"for":[60,191,247],"loss,":[62],"methodological":[64],"study":[65,293],"performed":[67],"on":[68,127,133],"normal":[70],"appearance":[71],"proximal":[74,174,336,396],"alveolar":[75,238,257,455],"bone.":[76],"In":[77,106,156,177,216,290,356],"subsequent":[79],"study,":[80,111,158],"used":[84],"to":[85,137,392,450,458],"compare":[86],"two":[91,159,205],"cohorts":[92],"(n=400)":[95],"were":[97,124,161,189,431],"16":[98],"years":[99],"old":[100],"1975":[102,286],"1988,":[104],"respectively.":[105,331],"more":[108,340,362],"comprehensive":[109],"crosssectional":[110],"287":[116],"16-year-olds":[117,281],"283":[119],"18-year-olds":[120],"northern":[122],"Sweden":[123],"described.":[125],"Information":[126],"as":[130,132,265],"well":[131],"background":[134,194],"factors":[135,389],"thought":[136],"be":[138,459],"connected":[139],"with":[140,164,173,183,335,353,406,461],"disease":[142],"gathered":[144],"by":[145],"means":[146],"clinical":[149],"radiographic":[151],"examination":[152],"interview.":[155],"this":[157,445],"groups":[160,182,199],"distinguished,":[162],"one":[163],"at":[167,186,314,381,384],"buccal":[168,315,354],"surfaces":[169,188],"other":[172],"loss.":[176,355,370,465],"following":[179],"analysis":[180],"different":[187,374,382],"compared":[190],"differences":[192],"factors.":[195],"Each":[196],"then":[201],"examined":[202],"separately":[203],"case-referent":[206],"studies.":[207],"The":[208,274,308,333,371],"main":[209],"findings":[210],"studies":[213],"were:":[214],"\u25ba":[215,273,289,332,387,447],"without":[218,368,414],"any":[219],"sign":[220],"gingival":[222],"inflammation":[223],"or":[224],"attach\u00ad":[228],"ment":[229],"distance":[231,251],"between":[232,255],"cemento-enamel":[234,261],"junction":[235,262],"crest":[239,258],"0-2":[243],"mm":[244,254,349],"range;":[245],"thus,":[246],"epidemiologic":[248],"purposes":[249],">2":[253],"seems":[263],"appropriate":[264],"criterion":[267],"same":[275],"prevalence":[276,295,441],"(3.5%)":[282],"found":[284,312,322],"1988.":[288],"cross-sectional":[292],"9%":[301],"16year-olds":[303],"19%":[305],"18-year-olds.":[307],"compromised":[309],"mainly":[313],"surfaces.":[316],"Proximal":[317],"3%":[324],"5%":[326],"individu\u00ad":[329,400],"als,":[330],"group":[334,352,367],"had":[339,409,426],"plaque,":[341],"bleeding,":[342],"calculus":[343],"pocket":[345],"depths":[346],"^":[347],"4":[348],"than":[350,364],"latter":[358],"group,":[359],"toothbrushing":[360],"frequent":[363],"results":[372],"indicate":[373],"etiologies":[375],"tooth-surfaces":[383],"these":[385],"ages.":[386],"Various":[388],"may":[390],"contribute":[391],"young":[399],"als.":[401],"A":[402],"majority":[403],"those":[405],"solitary":[410],"affected":[411],"sites,":[412],"some":[413],"signs":[415],"inflammation,":[417],"possibly":[418],"indicating":[419],"that":[420],"destruction":[422],"periodontium":[425],"occurred":[427],"earlier.":[428],"Two":[429],"cases":[430],"tentatively":[432],"given":[433],"diagnosis":[435],"periodontitis,":[436],"thus":[437],"giv\u00ad":[438],"ing":[439],"0.3%":[443],"population.":[446],"Factors":[448],"related":[449],"anatomy":[452],"process":[456],"seem":[457],"associated":[460],"buc\u00ad":[462],"cal":[463]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}
