{"id":"https://openalex.org/W2000288953","doi":"https://doi.org/10.1136/jech.2011.142976g.14","title":"P1-424 Lifetime school failure and physical fighting at 17 years of age","display_name":"P1-424 Lifetime school failure and physical fighting at 17 years of age","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W2000288953","doi":"https://doi.org/10.1136/jech.2011.142976g.14","mag":"2000288953"},"language":"en","primary_location":{"id":"doi:10.1136/jech.2011.142976g.14","doi":"https://doi.org/10.1136/jech.2011.142976g.14","is_oa":true,"landing_page_url":"https://doi.org/10.1136/jech.2011.142976g.14","pdf_url":"https://jech.bmj.com/content/jech/65/Suppl_1/A184.3.full.pdf","source":{"id":"https://openalex.org/S156988948","display_name":"Journal of Epidemiology & Community Health","issn_l":"0141-7681","issn":["0141-7681","0142-467X","0143-005X","1470-2738"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Epidemiology & Community Health","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://jech.bmj.com/content/jech/65/Suppl_1/A184.3.full.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049474917","display_name":"S\u00edlvia Jesus da Silva Fraga","orcid":"https://orcid.org/0000-0002-5268-7751","observed_orcids":["https://orcid.org/0000-0002-5268-7751"]},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4405268573","display_name":"Institute of Public Health, University of Porto","ror":"https://ror.org/01c71cq47","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4405268573"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"S. Fraga","raw_affiliation_strings":["Department of Hygiene and Epidemiology, University of Porto Medical School, Porto, Portugal","Institute of Public Health, University of Porto, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hygiene and Epidemiology, University of Porto Medical School, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"Institute of Public Health, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4405268573"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026161299","display_name":"Elisabete Ramos","orcid":"https://orcid.org/0000-0001-6573-218X","observed_orcids":["https://orcid.org/0000-0001-6573-218X"]},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4405268573","display_name":"Institute of Public Health, University of Porto","ror":"https://ror.org/01c71cq47","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4405268573"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"E. Ramos","raw_affiliation_strings":["Department of Hygiene and Epidemiology, University of Porto Medical School, Porto, Portugal","Institute of Public Health, University of Porto, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hygiene and Epidemiology, University of Porto Medical School, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"Institute of Public Health, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4405268573"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000045150","display_name":"Henrique Barros","orcid":"https://orcid.org/0000-0003-4699-6571","observed_orcids":["https://orcid.org/0000-0003-4699-6571","https://orcid.org/0000-0001-6058-9927"]},"institutions":[{"id":"https://openalex.org/I182534213","display_name":"Universidade do Porto","ror":"https://ror.org/043pwc612","country_code":"PT","type":"education","lineage":["https://openalex.org/I182534213"]},{"id":"https://openalex.org/I4405268573","display_name":"Institute of Public Health, University of Porto","ror":"https://ror.org/01c71cq47","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4405268573"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"H. Barros","raw_affiliation_strings":["Department of Hygiene and Epidemiology, University of Porto Medical School, Porto, Portugal","Institute of Public Health, University of Porto, Porto, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hygiene and Epidemiology, University of Porto Medical School, Porto, Portugal","institution_ids":["https://openalex.org/I182534213"]},{"raw_affiliation_string":"Institute of Public Health, University of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I182534213","https://openalex.org/I4405268573"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"65","issue":"Suppl 1","first_page":"A184","last_page":"A184"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10485","display_name":"Bullying, Victimization, and Aggression","score":0.513700008392334,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10485","display_name":"Bullying, Victimization, and Aggression","score":0.513700008392334,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10574","display_name":"Crime Patterns and Interventions","score":0.43799999356269836,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10426","display_name":"Child Abuse and Trauma","score":0.007699999958276749,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/school-failure","display_name":"school failure","score":0.8309999704360962},{"id":"https://openalex.org/keywords/physical-fighting","display_name":"physical fighting","score":0.9729999899864197},{"id":"https://openalex.org/keywords/adolescents","display_name":"adolescents","score":0.7440000176429749},{"id":"https://openalex.org/keywords/violence","display_name":"violence","score":0.4309999942779541},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.8190000057220459}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8248643279075623},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.587207019329071},{"id":"https://openalex.org/C77350462","wikidata":"https://www.wikidata.org/wiki/Q1125472","display_name":"Confounding","level":2,"score":0.5354405045509338},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.5189740061759949},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.4701431095600128},{"id":"https://openalex.org/C143095724","wikidata":"https://www.wikidata.org/wiki/Q515895","display_name":"Odds","level":3,"score":0.4686925411224365},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.42547816038131714},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.14430516958236694},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.09054407477378845},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1136/jech.2011.142976g.14","doi":"https://doi.org/10.1136/jech.2011.142976g.14","is_oa":true,"landing_page_url":"https://doi.org/10.1136/jech.2011.142976g.14","pdf_url":"https://jech.bmj.com/content/jech/65/Suppl_1/A184.3.full.pdf","source":{"id":"https://openalex.org/S156988948","display_name":"Journal of Epidemiology & Community Health","issn_l":"0141-7681","issn":["0141-7681","0142-467X","0143-005X","1470-2738"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Epidemiology & Community Health","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1136/jech.2011.142976g.14","doi":"https://doi.org/10.1136/jech.2011.142976g.14","is_oa":true,"landing_page_url":"https://doi.org/10.1136/jech.2011.142976g.14","pdf_url":"https://jech.bmj.com/content/jech/65/Suppl_1/A184.3.full.pdf","source":{"id":"https://openalex.org/S156988948","display_name":"Journal of Epidemiology & Community Health","issn_l":"0141-7681","issn":["0141-7681","0142-467X","0143-005X","1470-2738"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Epidemiology & Community Health","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3"},{"display_name":"Peace, justice, and strong institutions","score":0.6601999998092651,"id":"https://metadata.un.org/sdg/16"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2000288953.pdf","grobid_xml":"https://content.openalex.org/works/W2000288953.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1988087280","https://openalex.org/W2061088503","https://openalex.org/W2407566006","https://openalex.org/W2003691581","https://openalex.org/W2165640569","https://openalex.org/W2611663896","https://openalex.org/W3158410437","https://openalex.org/W4313306325","https://openalex.org/W3000595473","https://openalex.org/W1990542222"],"abstract_inverted_index":{"Objective":[0],"To":[1],"evaluate":[2],"the":[3,52,72,98,126,142,180,198],"association":[4,181],"between":[5],"school":[6,53,102,113,160,173,206,210],"grade":[7,103,161,174],"retention":[8,55,104,114,162,175,207],"and":[9,29,39,67,84,92,109,131,153,189],"physical":[10,81,122,201],"fighting":[11,60,202],"among":[12,204],"adolescents.":[13,58],"Methods":[14],"We":[15],"evaluated":[16],"1687":[17],"adolescents,":[18,26],"part":[19],"of":[20,24,32,97,200],"EPITeen":[21],"population-based":[22],"cohort":[23],"urban":[25],"at":[27,64],"13":[28,106,116,167,177,213],"17":[30,65],"years":[31,107,117,168,178,214],"age.":[33],"At":[34],"both":[35],"study":[36],"waves,":[37],"socio-demographic":[38],"behavioural":[40],"characteristics":[41],"were":[42,69,76,87,129,148],"obtained":[43],"by":[44,57],"self-completed":[45],"questionnaires.":[46],"School":[47,195],"failure":[48,196],"was":[49,61,182],"considered":[50],"as":[51],"grades":[54],"reported":[56,119],"Physical":[59],"only":[62,165],"assessed":[63],"years-old,":[66],"participants":[68],"asked":[70],"\u201cDuring":[71],"past":[73],"12":[74],"months,":[75],"you":[77],"involved":[78],"in":[79,121,138,146,151,156,187,192],"a":[80,139],"fight?\u201d":[82],"ORs":[83],"95%":[85],"CIs":[86],"estimated":[88],"separately":[89],"for":[90,93,135,144],"girls":[91,99,152,188],"boys.":[94,193],"Results":[95],"28.2%":[96],"who":[100,111],"had":[101,112],"after":[105,166],"old":[108,118],"33.5%":[110],"before":[115,176],"involvement":[120,145,203],"fighting.":[123],"For":[124],"boys,":[125],"respective":[127],"frequencies":[128],"49.4%":[130],"61.7%.":[132],"After":[133],"adjustment":[134],"potential":[136],"confounders":[137],"stepwise":[140],"model,":[141],"odds":[143],"fights":[147],"2.45":[149],"(1.50\u20133.99)":[150],"1.38":[154],"(0.90\u20132.12)":[155],"boys":[157],"when":[158],"considering":[159],"that":[163],"occurred":[164],"old.":[169],"Considering":[170],"those":[171],"with":[172],"old,":[179],"even":[183,217],"stronger:":[184],"2.75":[185],"(1.64\u20134.59)":[186],"2.52":[190],"(1.63\u20133.89)":[191],"Conclusion":[194],"increased":[197],"risk":[199],"adolescents;":[205],"during":[208],"compulsory":[209],"phase":[211],"(until":[212],"old)":[215],"seems":[216],"more":[218],"relevant.":[219]},"counts_by_year":[],"updated_date":"2026-10-13T10:08:12.033832","created_date":"2016-06-24T00:00:00"}