{"id":"https://openalex.org/W1970698408","doi":"https://doi.org/10.4236/ojog.2015.52011","title":"Risk Factors for Breast Cancer of Different Age Groups: Moroccan Data?","display_name":"Risk Factors for Breast Cancer of Different Age Groups: Moroccan Data?","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W1970698408","doi":"https://doi.org/10.4236/ojog.2015.52011","mag":"1970698408"},"language":"en","primary_location":{"id":"doi:10.4236/ojog.2015.52011","doi":"https://doi.org/10.4236/ojog.2015.52011","is_oa":true,"landing_page_url":"https://doi.org/10.4236/ojog.2015.52011","pdf_url":"https://content.scirp.org/pdf/ojog_2015013015235587.pdf","source":{"id":"https://openalex.org/S2765072907","display_name":"Open Journal of Obstetrics and Gynecology","issn_l":"2160-8792","issn":["2160-8792","2160-8806"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320480","host_organization_name":"Scientific Research Publishing","host_organization_lineage":["https://openalex.org/P4310320480"],"host_organization_lineage_names":["Scientific Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Journal of Obstetrics and Gynecology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://content.scirp.org/pdf/ojog_2015013015235587.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104491059","display_name":"Fatima Zahra Laam\u0131r\u0131","orcid":"https://orcid.org/0000-0001-7181-5934","observed_orcids":["https://orcid.org/0000-0001-7181-5934"]},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Fatima Zahra Laamiri","raw_affiliation_strings":["Faculty of Medicine and Pharmacy/Research Team in Maternal and Child Health and Nutrition, Mohammed V University, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Medicine and Pharmacy/Research Team in Maternal and Child Health and Nutrition, Mohammed V University, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035296296","display_name":"Abdellatif Bouayad","orcid":"https://orcid.org/0000-0003-4377-0833","observed_orcids":["https://orcid.org/0000-0003-4377-0833"]},"institutions":[{"id":"https://openalex.org/I4210151823","display_name":"Institut Pasteur du Maroc","ror":"https://ror.org/04yb4j419","country_code":"MA","type":"facility","lineage":["https://openalex.org/I4210151823"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Abdellatif Bouayad","raw_affiliation_strings":["Laboratory of Immunology, Institut Pasteur of Morocco, Casablanca, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Immunology, Institut Pasteur of Morocco, Casablanca, Morocco","institution_ids":["https://openalex.org/I4210151823"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017549940","display_name":"Nadia Hasswane","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210137306","display_name":"Stanford Medicine","ror":"https://ror.org/03mtd9a03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]},{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nadia Hasswane","raw_affiliation_strings":["Faculty of Medicine and Pharmacy/Hospital Sidilahsen, Temara, Morocco","Stanford University Medical School , USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Medicine and Pharmacy/Hospital Sidilahsen, Temara, Morocco","institution_ids":[]},{"raw_affiliation_string":"Stanford University Medical School , USA","institution_ids":["https://openalex.org/I4210137306","https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022894428","display_name":"Samir Ahid","orcid":"https://orcid.org/0000-0002-7797-4722","observed_orcids":["https://orcid.org/0000-0002-7797-4722"]},"institutions":[{"id":"https://openalex.org/I4210152075","display_name":"Institut National d'Oncologie","ror":"https://ror.org/0132nee26","country_code":"MA","type":"facility","lineage":["https://openalex.org/I4210152075"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Samir Ahid","raw_affiliation_strings":["Pharmacy Unit at the National Institute of Oncology , Rabat , Morocco","The Faculty of Medicine and Pharmacy and the","The Faculty of Medicine and Pharmacy and the Pharmacy Unit at the National Institute of Oncology, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pharmacy Unit at the National Institute of Oncology , Rabat , Morocco","institution_ids":["https://openalex.org/I4210152075"]},{"raw_affiliation_string":"The Faculty of Medicine and Pharmacy and the","institution_ids":[]},{"raw_affiliation_string":"The Faculty of Medicine and Pharmacy and the Pharmacy Unit at the National Institute of Oncology, Rabat, Morocco","institution_ids":["https://openalex.org/I4210152075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110360182","display_name":"Mustapha Mrabet","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Mustapha Mrabet","raw_affiliation_strings":["Faculty of Medicine and Pharmacy/Research Team in Maternal and Child Health and Nutrition, Mohammed V University, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Medicine and Pharmacy/Research Team in Maternal and Child Health and Nutrition, Mohammed V University, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"last","author":{"id":null,"display_name":"Barkat Amina","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Barkat Amina","raw_affiliation_strings":["Faculty of Medicine and Pharmacy/Research Team in Maternal and Child Health and Nutrition, Mohammed V University, Rabat, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Medicine and Pharmacy/Research Team in Maternal and Child Health and Nutrition, Mohammed V University, Rabat, Morocco","institution_ids":["https://openalex.org/I126477371"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7486,"has_fulltext":true,"cited_by_count":37,"citation_normalized_percentile":{"value":0.72515741,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"05","issue":"02","first_page":"79","last_page":"87"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12103","display_name":"Cancer Risks and Factors","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12103","display_name":"Cancer Risks and Factors","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10556","display_name":"Global Cancer Incidence and Screening","score":0.0020000000949949026,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10769","display_name":"BRCA gene mutations in cancer","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/breast-cancer","display_name":"breast cancer","score":0.9670000076293945},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.9359999895095825},{"id":"https://openalex.org/keywords/age-group","display_name":"age groups","score":0.8700000047683716},{"id":"https://openalex.org/keywords/moroccan-women","display_name":"Moroccan women","score":0.7020000219345093},{"id":"https://openalex.org/keywords/early-menarche","display_name":"early menarche","score":0.8090000152587891},{"id":"https://openalex.org/keywords/late-menopause","display_name":"late menopause","score":0.9959999918937683},{"id":"https://openalex.org/keywords/oral-contraceptives","display_name":"oral contraceptives","score":0.9319999814033508},{"id":"https://openalex.org/keywords/family-history-medicine","display_name":"family history (medicine)","score":0.8370000123977661},{"id":"https://openalex.org/keywords/multiparity","display_name":"multiparity","score":0.7829999923706055},{"id":"https://openalex.org/keywords/lactation","display_name":"lactation","score":0.9800000190734863},{"id":"https://openalex.org/keywords/hormonal-factors","display_name":"hormonal factors","score":0.6349999904632568},{"id":"https://openalex.org/keywords/protective-factors","display_name":"protective factors","score":0.7990000247955322}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9174021482467651},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.8641813397407532},{"id":"https://openalex.org/C4258228","wikidata":"https://www.wikidata.org/wiki/Q492514","display_name":"Menarche","level":2,"score":0.731315553188324},{"id":"https://openalex.org/C2781179581","wikidata":"https://www.wikidata.org/wiki/Q2857712","display_name":"Family history","level":2,"score":0.704382598400116},{"id":"https://openalex.org/C2776601875","wikidata":"https://www.wikidata.org/wiki/Q1833750","display_name":"Risk factors for breast cancer","level":4,"score":0.6323098540306091},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.5874125361442566},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.5738197565078735},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.5487396121025085},{"id":"https://openalex.org/C2778562196","wikidata":"https://www.wikidata.org/wiki/Q177708","display_name":"Menopause","level":2,"score":0.5199164748191833},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.5177266001701355},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.5051866173744202},{"id":"https://openalex.org/C2776283161","wikidata":"https://www.wikidata.org/wiki/Q174876","display_name":"Breastfeeding","level":2,"score":0.48889651894569397},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2654014229774475},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.16845661401748657}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4236/ojog.2015.52011","doi":"https://doi.org/10.4236/ojog.2015.52011","is_oa":true,"landing_page_url":"https://doi.org/10.4236/ojog.2015.52011","pdf_url":"https://content.scirp.org/pdf/ojog_2015013015235587.pdf","source":{"id":"https://openalex.org/S2765072907","display_name":"Open Journal of Obstetrics and Gynecology","issn_l":"2160-8792","issn":["2160-8792","2160-8806"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320480","host_organization_name":"Scientific Research Publishing","host_organization_lineage":["https://openalex.org/P4310320480"],"host_organization_lineage_names":["Scientific Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Journal of Obstetrics and Gynecology","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.868.5115","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.868.5115","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://file.scirp.org/pdf/OJOG_2015013015235587.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.4236/ojog.2015.52011","doi":"https://doi.org/10.4236/ojog.2015.52011","is_oa":true,"landing_page_url":"https://doi.org/10.4236/ojog.2015.52011","pdf_url":"https://content.scirp.org/pdf/ojog_2015013015235587.pdf","source":{"id":"https://openalex.org/S2765072907","display_name":"Open Journal of Obstetrics and Gynecology","issn_l":"2160-8792","issn":["2160-8792","2160-8806"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320480","host_organization_name":"Scientific Research Publishing","host_organization_lineage":["https://openalex.org/P4310320480"],"host_organization_lineage_names":["Scientific Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Open Journal of Obstetrics and Gynecology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"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/W1970698408.pdf","grobid_xml":"https://content.openalex.org/works/W1970698408.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W156316974","https://openalex.org/W160409177","https://openalex.org/W1482879066","https://openalex.org/W1534569778","https://openalex.org/W1765879118","https://openalex.org/W1824488209","https://openalex.org/W1964188693","https://openalex.org/W1981989535","https://openalex.org/W1992808869","https://openalex.org/W2041672503","https://openalex.org/W2043825191","https://openalex.org/W2063598659","https://openalex.org/W2080595487","https://openalex.org/W2088850443","https://openalex.org/W2094605049","https://openalex.org/W2139372524","https://openalex.org/W2147904030","https://openalex.org/W2165977876","https://openalex.org/W2313934125","https://openalex.org/W2469416225"],"related_works":["https://openalex.org/W2345526531","https://openalex.org/W2783181795","https://openalex.org/W7214967767","https://openalex.org/W2976397125","https://openalex.org/W4285664964","https://openalex.org/W2171763154","https://openalex.org/W4386381219","https://openalex.org/W2014102910","https://openalex.org/W2144601043","https://openalex.org/W2412105477"],"abstract_inverted_index":{"Background:":[0],"Several":[1],"epidemiological":[2,83],"studies":[3],"have":[4],"been":[5],"carried":[6],"to":[7,22,40,76,163],"identify":[8],"the":[9,24,36,63,114,118,127,151,159,177,211],"risk":[10,25,86,136],"factors":[11,26,160,205],"for":[12,82,88],"developing":[13],"breast":[14,29,57,89,110,138,148,166,191,207],"cancer.":[15,90,149,192],"The":[16],"aim":[17],"of":[18,62,66,137,147,154,200,214],"this":[19],"study":[20,52,195],"was":[21,48,140],"evaluate":[23],"associated":[27,108,141,189],"with":[28,56,103,109,143,190],"cancer":[30,58,111,139,167],"in":[31,35,112,117,176,198],"different":[32],"age":[33,93,119,128,152],"groups":[34],"Moroccan":[37],"women":[38,55,79],"and":[39,43,59,85,100,116,123,132,173,185,206,209,216],"determine":[41],"susceptible":[42],"protective":[44,212],"factors.":[45],"Methods:":[46],"This":[47,194],"a":[49,135,144,165],"case":[50],"control":[51],"including":[53],"400":[54,60],"controls":[61],"National":[64],"Institute":[65],"Oncology":[67],"Sidi":[68],"Mohamed":[69],"Ben":[70],"Abdallah,":[71],"Rabat,":[72],"Morocco":[73],"from":[74],"2008":[75],"2010.":[77],"These":[78],"were":[80,106,187],"interviewed":[81],"information":[84],"factor":[87],"Results:":[91],"Early":[92],"at":[94],"menarche,":[95],"late":[96,169],"menopause,":[97,170],"oral":[98,171],"contraceptive":[99,172],"family":[101,145,174],"history":[102,146,175],"first":[104,178],"degree":[105],"positively":[107],"all":[113],"series":[115],"group":[120,129,153],"between":[121,130,203],"22":[122],"34":[124,133],"years.":[125],"In":[126,150,180],"44":[131],"years,":[134],"only":[142],"45":[155],"years":[156],"or":[157],"older,":[158],"which":[161],"seem":[162],"influence":[164],"are:":[168],"degree.":[179],"contrast,":[181],"early":[182],"childbearing,":[183],"multiparity":[184,215],"lactation":[186],"negatively":[188],"Conclusion:":[193],"is":[196],"rather":[197],"favour":[199],"positive":[201],"association":[202],"hormonal":[204],"cancer,":[208],"confirms":[210],"role":[213],"lactation.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}