{"id":"https://openalex.org/W1552601613","doi":null,"title":"Epidemiological aspects on apical periodontitis. Studies based on the Prospective Population Study of Women in G\u00f6teborg and the Population Study on Oral Health in J\u00f6nk\u00f6ping, Sweden.","display_name":"Epidemiological aspects on apical periodontitis. Studies based on the Prospective Population Study of Women in G\u00f6teborg and the Population Study on Oral Health in J\u00f6nk\u00f6ping, Sweden.","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W1552601613","mag":"1552601613","pmid":"https://pubmed.ncbi.nlm.nih.gov/18047231"},"language":"en","primary_location":{"id":"pmid:18047231","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18047231","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Swedish dental journal. Supplement","raw_type":"Journal Article"},"volume":null,"type":"article","indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2077/7392","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048240298","display_name":"Fredrik Frisk","orcid":"https://orcid.org/0000-0002-0519-5842","observed_orcids":["https://orcid.org/0000-0002-0519-5842"]},"institutions":[{"id":"https://openalex.org/I881427289","display_name":"University of Gothenburg","ror":"https://ror.org/01tm6cn81","country_code":"SE","type":"education","lineage":["https://openalex.org/I881427289"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Fredrik Frisk","raw_affiliation_strings":["Department of Endodontology/Oral Diagnosis, Institute of Odontology, The Sahlgrenska Academy, G\u00f6teborg University. Fredrik.Frisk@lj.se"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Endodontology/Oral Diagnosis, Institute of Odontology, The Sahlgrenska Academy, G\u00f6teborg University. Fredrik.Frisk@lj.se","institution_ids":["https://openalex.org/I881427289"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5048240298"],"corresponding_institution_ids":["https://openalex.org/I881427289"],"apc_list":null,"apc_paid":null,"fwci":0.7346,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.73220236,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":"189","first_page":"11","last_page":"78, 1 p preceding table of contents"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","score":0.9980000257492065,"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"}},"topics":[{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","score":0.9980000257492065,"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"}},{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","score":0.0003000000142492354,"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/T10257","display_name":"Oral microbiology and periodontitis research","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/apical-periodontitis","display_name":"apical periodontitis","score":1.0},{"id":"https://openalex.org/keywords/root-filling-quality","display_name":"root filling quality","score":0.8730000257492065},{"id":"https://openalex.org/keywords/root-canal-treatment","display_name":"endodontic treatment","score":0.49300000071525574},{"id":"https://openalex.org/keywords/coronary-artery-disease","display_name":"coronary artery disease","score":0.8299999833106995},{"id":"https://openalex.org/keywords/socioeconomic-risk-factors","display_name":"socioeconomic risk factors","score":0.9700000286102295},{"id":"https://openalex.org/keywords/periapical-index","display_name":"periapical index","score":0.7730000019073486},{"id":"https://openalex.org/keywords/endodontically-treated-teeth","display_name":"endodontically treated teeth","score":0.5139999985694885},{"id":"https://openalex.org/keywords/women","display_name":"women","score":0.3409999907016754},{"id":"https://openalex.org/keywords/age-trends","display_name":"age trends","score":0.38999998569488525},{"id":"https://openalex.org/keywords/oral-health","display_name":"oral health","score":0.5839999914169312}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7603635191917419},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.7029432058334351},{"id":"https://openalex.org/C2780385504","wikidata":"https://www.wikidata.org/wiki/Q520127","display_name":"Periodontitis","level":2,"score":0.6483122110366821},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.619961678981781},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.5988220572471619},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5345736145973206},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.48342883586883545},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.4474600553512573},{"id":"https://openalex.org/C61470247","wikidata":"https://www.wikidata.org/wiki/Q7229825","display_name":"Population study","level":3,"score":0.42591068148612976},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.4222680330276489},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.3116614818572998},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.24091777205467224},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.10089999437332153},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003327","descriptor_name":"Coronary Disease","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008137","descriptor_name":"Longitudinal Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010485","descriptor_name":"Periapical Periodontitis","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D010485","descriptor_name":"Periapical Periodontitis","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012390","descriptor_name":"Root Canal Therapy","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":false},{"descriptor_ui":"D012390","descriptor_name":"Root Canal Therapy","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D012390","descriptor_name":"Root Canal Therapy","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D012959","descriptor_name":"Socioeconomic Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013548","descriptor_name":"Sweden","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"pmid:18047231","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18047231","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Swedish dental journal. Supplement","raw_type":"Journal Article"},{"id":"pmh:oai:gupea.ub.gu.se:2077/7392","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2077/7392","pdf_url":"http://hdl.handle.net/2077/7392","source":{"id":"https://openalex.org/S4306401168","display_name":"Gothenburg University Publications Electronic Archive (Gothenburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I881427289","host_organization_name":"University of Gothenburg","host_organization_lineage":["https://openalex.org/I881427289"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Doctoral thesis"},{"id":"mag:1552601613","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18047231","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:gupea.ub.gu.se:2077/7392","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2077/7392","pdf_url":"http://hdl.handle.net/2077/7392","source":{"id":"https://openalex.org/S4306401168","display_name":"Gothenburg University Publications Electronic Archive (Gothenburg University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I881427289","host_organization_name":"University of Gothenburg","host_organization_lineage":["https://openalex.org/I881427289"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Doctoral thesis"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","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":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1552601613.pdf","grobid_xml":"https://content.openalex.org/works/W1552601613.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2026989169","https://openalex.org/W4294018744","https://openalex.org/W2175972209","https://openalex.org/W4402314070","https://openalex.org/W2105150573","https://openalex.org/W2286729153","https://openalex.org/W2161581051","https://openalex.org/W2736101672","https://openalex.org/W6982650727","https://openalex.org/W4319303392"],"abstract_inverted_index":{"The":[0,140,195,215,239,259,293],"objectives":[1],"of":[2,46,75,122,241,261,285,291,307],"this":[3],"thesis":[4],"were":[5,67,138,163],"to":[6,13,25,177,191],"describe":[7],"endodontic":[8,76],"status":[9,77],"in":[10,48,59,81,112,135,143,151,305],"Swedish":[11],"populations,":[12],"study":[14],"clinical":[15],"and":[16,24,32,41,64,71,89,95,110,156,182,193,201,230,232,236,249,272],"socio-economic":[17,107,233],"risk":[18,108,234],"factors":[19,109,235],"for":[20,69,102,170,255,273],"apical":[21],"periodontitis":[22],"(AP)":[23],"explore":[26],"a":[27,91,225,302],"possible":[28],"association":[29,196,227],"between":[30,105,197,228],"AP":[31,173,202,229,262,286],"coronary":[33],"heart":[34],"disease":[35],"(CHD).":[36],"In":[37,53,86,117],"papers":[38,87],"I,":[39],"II":[40,119],"IV":[42,90],"the":[43,129,171,178,183,206,212],"Prospective":[44],"Study":[45,131],"Women":[47],"G\u00f6teborg":[49],"(PSWG)":[50],"was":[51,100,146,174,187,203,283,297],"used.":[52,139],"paper":[54,118],"I":[55],"dentate":[56,123],"women":[57],"examined":[58],"1968-69":[60],"(N=1220),":[61],"1980-81":[62],"(N=1023)":[63],"1992-93":[65,99],"(N=867)":[66],"included":[68],"cross-sectional":[70,92],"longitudinal":[72],"(N=586)":[73],"analysis":[74,221],"over":[78,253,277,299],"24":[79],"years":[80,127],"individuals":[82,124],"aged":[83,125],"38-84":[84],"years.":[85],"III":[88],"sample":[93],"(N=844":[94],"N=867,":[96],"respectively)":[97],"from":[98,128,217],"used":[101],"exploring":[103],"associations":[104],"AP,":[106,237],"CHD":[111,231],"multivariate":[113,218],"logistic":[114,219],"regression":[115,220],"models.":[116],"random":[120],"samples":[121],"20-70":[126],"Population":[130],"on":[132,205,211],"Oral":[133],"Health":[134],"J\u00f6nk\u00f6ping":[136],"(PSJ)":[137],"first":[141],"examination":[142],"1973":[144],"(N=498)":[145],"followed":[147],"by":[148],"new":[149],"examinations":[150,162],"1983":[152],"(N=530),":[153],"1993":[154],"(N=547)":[155],"2003":[157],"(N=491).":[158],"Full":[159],"mouth":[160],"radiographic":[161],"restudied,":[164],"yielding":[165],"3981":[166],"root":[167,184,198,242,280,294,308],"filled":[168,243,309],"teeth":[169,244,310],"analysis.":[172],"recorded":[175],"according":[176],"Periapical":[179],"Index":[180],"(PAI)":[181],"filling":[185,199,281,295],"quality":[186,200,282,296],"assessed":[188],"with":[189,246,264,269,287,311],"respect":[190],"length":[192],"seal.":[194],"studied":[204],"tooth-level":[207],"as":[208,210],"well":[209],"individual":[213],"level.":[214],"results":[216],"did":[222],"not":[223],"reveal":[224],"significant":[226],"respectively.":[238],"ratio":[240,260,290,306],"increased":[245,263],"age":[247,257,265,270,275],"longitudinally":[248,271],"cross-sectionally,":[250,266],"but":[251,267],"decreased":[252,268],"time":[254,300],"comparable":[256,274],"groups.":[258],"groups":[276],"time.":[278],"Inadequate":[279],"predictive":[284],"an":[288],"odds":[289],"4.5.":[292],"improved":[298],"without":[301],"concomitant":[303],"decrease":[304],"AP.":[312]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
