{"id":"https://openalex.org/W2117354523","doi":"https://doi.org/10.1093/ije/18.2.423","title":"Dental Caries at Five and Twelve Years in a South African Indian Community: A Longitudinal Study","display_name":"Dental Caries at Five and Twelve Years in a South African Indian Community: A Longitudinal Study","publication_year":1989,"publication_date":"1989-01-01","ids":{"openalex":"https://openalex.org/W2117354523","doi":"https://doi.org/10.1093/ije/18.2.423","mag":"2117354523","pmid":"https://pubmed.ncbi.nlm.nih.gov/2767857"},"language":"en","primary_location":{"id":"doi:10.1093/ije/18.2.423","doi":"https://doi.org/10.1093/ije/18.2.423","is_oa":false,"landing_page_url":"https://doi.org/10.1093/ije/18.2.423","pdf_url":null,"source":{"id":"https://openalex.org/S13389975","display_name":"International Journal of Epidemiology","issn_l":"0300-5771","issn":["0300-5771","1464-3685"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Epidemiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071120125","display_name":"J.M. Matejka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"J MATEJKA","raw_affiliation_strings":["South African Medical Services, Pretoria","**MRC/University of the Witwatersrand Dental Research InstituteJohannesburg, South Africa","*South African Medical ServicesPretoria, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South African Medical Services, Pretoria","institution_ids":[]},{"raw_affiliation_string":"**MRC/University of the Witwatersrand Dental Research InstituteJohannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]},{"raw_affiliation_string":"*South African Medical ServicesPretoria, South Africa","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000373759","display_name":"Ruth E. Sinwel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"R SINWEL","raw_affiliation_strings":["MRC/University of the Witwatersrand Dental Research Institute Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MRC/University of the Witwatersrand Dental Research Institute Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006452011","display_name":"P. E. Cleaton\u2010Jones","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"P CLEATON-JONES","raw_affiliation_strings":["MRC/University of the Witwatersrand Dental Research Institute Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MRC/University of the Witwatersrand Dental Research Institute Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044940093","display_name":"S Williams","orcid":"https://orcid.org/0000-0002-5676-0995","observed_orcids":["https://orcid.org/0000-0002-5676-0995"]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"S WILLIAMS","raw_affiliation_strings":["MRC/University of the Witwatersrand Dental Research Institute Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MRC/University of the Witwatersrand Dental Research Institute Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109901943","display_name":"J.A. Hargreaves","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"J A HARGREAVES","raw_affiliation_strings":["Faculty of Dentistry, University of Alberta Edmonton, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Dentistry, University of Alberta Edmonton, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014986026","display_name":"L. Paul Fatti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"L P FATTI","raw_affiliation_strings":["Department of Statistics, University of the Witwatersrand Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Statistics, University of the Witwatersrand Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036811450","display_name":"M DOCRAT","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"M DOCRAT","raw_affiliation_strings":["MRC/University of the Witwatersrand Dental Research Institute Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MRC/University of the Witwatersrand Dental Research Institute Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3423,"currency":"GBP","value_usd":4514},"apc_paid":null,"fwci":2.2996,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.8393617,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"18","issue":"2","first_page":"423","last_page":"426"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10368","display_name":"Dental Health and Care Utilization","score":0.9994999766349792,"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/T10257","display_name":"Oral microbiology and periodontitis research","score":9.999999747378752e-05,"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/T10992","display_name":"Forensic Anthropology and Bioarchaeology Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1204","display_name":"Archeology (arts and humanities)"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dental-caries","display_name":"dental caries","score":1.0},{"id":"https://openalex.org/keywords/primary-dentition","display_name":"primary teeth","score":0.8220000267028809},{"id":"https://openalex.org/keywords/permanent-dentition","display_name":"permanent teeth","score":0.9980000257492065},{"id":"https://openalex.org/keywords/dental-caries-progression","display_name":"caries progression","score":0.6850000023841858},{"id":"https://openalex.org/keywords/indian-children","display_name":"Indian children","score":0.6850000023841858},{"id":"https://openalex.org/keywords/south-african-indian-community","display_name":"South African Indian community","score":0.8980000019073486},{"id":"https://openalex.org/keywords/dental-caries-prevalence","display_name":"caries prevalence","score":0.4580000042915344}],"concepts":[{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.5970867276191711},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5822412371635437},{"id":"https://openalex.org/C2777895361","wikidata":"https://www.wikidata.org/wiki/Q1758614","display_name":"Longitudinal study","level":2,"score":0.5155463218688965},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.4276847541332245},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.38065552711486816},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.32603269815444946},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0861731767654419},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003731","descriptor_name":"Dental Caries","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D003731","descriptor_name":"Dental Caries","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D004245","descriptor_name":"DMF Index","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":"D013019","descriptor_name":"South Africa","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014094","descriptor_name":"Tooth, Deciduous","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1093/ije/18.2.423","doi":"https://doi.org/10.1093/ije/18.2.423","is_oa":false,"landing_page_url":"https://doi.org/10.1093/ije/18.2.423","pdf_url":null,"source":{"id":"https://openalex.org/S13389975","display_name":"International Journal of Epidemiology","issn_l":"0300-5771","issn":["0300-5771","1464-3685"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Epidemiology","raw_type":"journal-article"},{"id":"pmid:2767857","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2767857","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":"International journal of epidemiology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9922999739646912}],"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":0,"referenced_works":[],"related_works":["https://openalex.org/W2013052581","https://openalex.org/W4408382467","https://openalex.org/W2502010461","https://openalex.org/W2088766370","https://openalex.org/W1986708916","https://openalex.org/W1987048313","https://openalex.org/W2326706479","https://openalex.org/W1997605224","https://openalex.org/W1976264736","https://openalex.org/W2753919124"],"abstract_inverted_index":{"Matejka":[0],"J":[1,16],"(South":[2],"African":[3,34],"Medical":[4],"Services,":[5],"Pretoria,":[6],"South":[7,33],"Africa),":[8],"Sinwel":[9],"R,":[10],"Cleaton-Jones":[11],"P,":[12],"Williams":[13],"S,":[14],"Hargreaves":[15],"A,":[17],"Fatti":[18],"L":[19],"P":[20],"and":[21,28,62,90,121,137],"Docrat":[22],"M.":[23],"Dental":[24],"caries":[25,65,86,124,133],"at":[26],"five":[27],"twelve":[29],"years":[30],"in":[31,56,58,78,87,101,104,134],"a":[32,37],"Indian":[35,53],"community:":[36],"longitudinal":[38],"study.":[39],"International":[40],"Journal":[41],"of":[42,50,72,84,93],"Epidemiology":[43],"1989,":[44],"18:":[45],"423\u2013426.":[46],"In":[47,69,97],"1979,":[48],"515":[49,71],"767":[51],"available":[52],"children":[54],"born":[55],"Lenasia":[57],"1974":[59],"were":[60,76,113],"examined":[61],"their":[63],"dental":[64,85],"status":[66],"was":[67,130],"described.8":[68],"1986,":[70],"the":[73,82,88,94,102,135],"original":[74],"715":[75],"re-examined":[77],"order":[79],"to":[80,99],"determine":[81],"pattern":[83],"primary":[89,136],"permanent":[91,138],"dentitions":[92,139],"same":[95],"individuals.":[96],"contrast":[98],"studies":[100,117],"literature":[103],"which":[105],"treatment":[106],"records":[107],"have":[108],"been":[109],"used,":[110],"both":[111],"investigations":[112],"formal":[114],"epidemiological":[115],"field":[116],"using":[118],"calibrated":[119],"examiners":[120],"WHO":[122],"(1971)":[123],"diagnostic":[125],"criteria.":[126],"A":[127],"firm":[128],"association":[129],"found":[131],"between":[132],"(r=0.34).":[140]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
