{"id":"https://openalex.org/W4243665197","doi":"https://doi.org/10.1097/00006250-200110000-00028","title":"An Odd Measure of Risk","display_name":"An Odd Measure of Risk","publication_year":2001,"publication_date":"2001-10-01","ids":{"openalex":"https://openalex.org/W4243665197","doi":"https://doi.org/10.1097/00006250-200110000-00028"},"language":"en","primary_location":{"id":"doi:10.1097/00006250-200110000-00028","doi":"https://doi.org/10.1097/00006250-200110000-00028","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00006250-200110000-00028","pdf_url":null,"source":{"id":"https://openalex.org/S139838620","display_name":"Obstetrics and Gynecology","issn_l":"0029-7844","issn":["0029-7844","1873-233X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Obstetrics &amp; Gynecology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5003624774","display_name":"William L. Holcomb","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210156880","display_name":"St. Mary's Health Center","ror":"https://ror.org/05xnecb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2801580383","https://openalex.org/I4210156880"]},{"id":"https://openalex.org/I47838141","display_name":"Saint Louis University","ror":"https://ror.org/01p7jjy08","country_code":"US","type":"education","lineage":["https://openalex.org/I47838141"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William L. Holcomb","raw_affiliation_strings":["Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Women's Health, St. Louis University School of Medicine, and School of Public Health, St. Louis University, St. Louis, Missouri","William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117; E-mail: [email\u00a0protected]","Address reprint requests to: William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117","E-mail: [email\u00a0protected]","Received January 2, 2001. Received in revised form May 2, 2001. Accepted May 31, 2001"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Women's Health, St. Louis University School of Medicine, and School of Public Health, St. Louis University, St. Louis, Missouri","institution_ids":["https://openalex.org/I47838141"]},{"raw_affiliation_string":"William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117; E-mail: [email\u00a0protected]","institution_ids":["https://openalex.org/I4210156880"]},{"raw_affiliation_string":"Address reprint requests to: William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117","institution_ids":["https://openalex.org/I4210156880"]},{"raw_affiliation_string":"E-mail: [email\u00a0protected]","institution_ids":[]},{"raw_affiliation_string":"Received January 2, 2001. Received in revised form May 2, 2001. Accepted May 31, 2001","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032961249","display_name":"Tinnakorn Chaiworapongsa","orcid":"https://orcid.org/0000-0001-5108-3369","observed_orcids":["https://orcid.org/0000-0001-5108-3369"]},"institutions":[{"id":"https://openalex.org/I4210156880","display_name":"St. Mary's Health Center","ror":"https://ror.org/05xnecb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2801580383","https://openalex.org/I4210156880"]},{"id":"https://openalex.org/I47838141","display_name":"Saint Louis University","ror":"https://ror.org/01p7jjy08","country_code":"US","type":"education","lineage":["https://openalex.org/I47838141"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tinnakorn Chaiworapongsa","raw_affiliation_strings":["Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Women's Health, St. Louis University School of Medicine, and School of Public Health, St. Louis University, St. Louis, Missouri","Address reprint requests to: William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117","E-mail: [email\u00a0protected]","Received January 2, 2001. Received in revised form May 2, 2001. Accepted May 31, 2001"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Women's Health, St. Louis University School of Medicine, and School of Public Health, St. Louis University, St. Louis, Missouri","institution_ids":["https://openalex.org/I47838141"]},{"raw_affiliation_string":"Address reprint requests to: William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117","institution_ids":["https://openalex.org/I4210156880"]},{"raw_affiliation_string":"E-mail: [email\u00a0protected]","institution_ids":[]},{"raw_affiliation_string":"Received January 2, 2001. Received in revised form May 2, 2001. Accepted May 31, 2001","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013710111","display_name":"Douglas A. Luke","orcid":"https://orcid.org/0000-0003-1332-8569","observed_orcids":["https://orcid.org/0000-0003-1332-8569"]},"institutions":[{"id":"https://openalex.org/I4210156880","display_name":"St. Mary's Health Center","ror":"https://ror.org/05xnecb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2801580383","https://openalex.org/I4210156880"]},{"id":"https://openalex.org/I47838141","display_name":"Saint Louis University","ror":"https://ror.org/01p7jjy08","country_code":"US","type":"education","lineage":["https://openalex.org/I47838141"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Douglas A. Luke","raw_affiliation_strings":["Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Women's Health, St. Louis University School of Medicine, and School of Public Health, St. Louis University, St. Louis, Missouri","Address reprint requests to: William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117","E-mail: [email\u00a0protected]","Received January 2, 2001. Received in revised form May 2, 2001. Accepted May 31, 2001"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Women's Health, St. Louis University School of Medicine, and School of Public Health, St. Louis University, St. Louis, Missouri","institution_ids":["https://openalex.org/I47838141"]},{"raw_affiliation_string":"Address reprint requests to: William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117","institution_ids":["https://openalex.org/I4210156880"]},{"raw_affiliation_string":"E-mail: [email\u00a0protected]","institution_ids":[]},{"raw_affiliation_string":"Received January 2, 2001. Received in revised form May 2, 2001. Accepted May 31, 2001","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072697772","display_name":"Kevin D. Burgdorf","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210156880","display_name":"St. Mary's Health Center","ror":"https://ror.org/05xnecb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2801580383","https://openalex.org/I4210156880"]},{"id":"https://openalex.org/I47838141","display_name":"Saint Louis University","ror":"https://ror.org/01p7jjy08","country_code":"US","type":"education","lineage":["https://openalex.org/I47838141"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kevin D. Burgdorf","raw_affiliation_strings":["Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Women's Health, St. Louis University School of Medicine, and School of Public Health, St. Louis University, St. Louis, Missouri","Address reprint requests to: William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117","E-mail: [email\u00a0protected]","Received January 2, 2001. Received in revised form May 2, 2001. Accepted May 31, 2001"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Women's Health, St. Louis University School of Medicine, and School of Public Health, St. Louis University, St. Louis, Missouri","institution_ids":["https://openalex.org/I47838141"]},{"raw_affiliation_string":"Address reprint requests to: William L. Holcomb, Jr, MD, 6420 Clayton Road, Suite 559, St. Mary's Health Center, St. Louis, MO 63117","institution_ids":["https://openalex.org/I4210156880"]},{"raw_affiliation_string":"E-mail: [email\u00a0protected]","institution_ids":[]},{"raw_affiliation_string":"Received January 2, 2001. Received in revised form May 2, 2001. Accepted May 31, 2001","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.45411542,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"98","issue":"4","first_page":"685","last_page":"688"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.00989999994635582,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11235","display_name":"Statistical Methods in Clinical Trials","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/odds-ratio","display_name":"odds ratio","score":1.0},{"id":"https://openalex.org/keywords/relative-risk","display_name":"relative risk","score":0.9990000128746033},{"id":"https://openalex.org/keywords/effect-size","display_name":"effect size","score":0.335999995470047},{"id":"https://openalex.org/keywords/risk-estimation","display_name":"risk estimation","score":0.3970000147819519},{"id":"https://openalex.org/keywords/statistical-reporting","display_name":"statistical reporting","score":0.36000001430511475}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.946367621421814},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.7443045377731323},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.08649227023124695},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1097/00006250-200110000-00028","doi":"https://doi.org/10.1097/00006250-200110000-00028","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00006250-200110000-00028","pdf_url":null,"source":{"id":"https://openalex.org/S139838620","display_name":"Obstetrics and Gynecology","issn_l":"0029-7844","issn":["0029-7844","1873-233X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Obstetrics &amp; Gynecology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.8252000212669373,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1992332433","https://openalex.org/W2031661860","https://openalex.org/W2044557973","https://openalex.org/W2145152583","https://openalex.org/W2148747104"],"related_works":["https://openalex.org/W2028722293","https://openalex.org/W57085448","https://openalex.org/W2024025088","https://openalex.org/W2181400356","https://openalex.org/W1999597698","https://openalex.org/W1916823056","https://openalex.org/W1966890548","https://openalex.org/W3125692862","https://openalex.org/W4385198767","https://openalex.org/W2038226175"],"abstract_inverted_index":{"In":[0,146],"Brief":[1],"OBJECTIVE":[2],"To":[3],"determine":[4],"how":[5],"often":[6,170],"the":[7,22,30,52,62,88,115,119,150,173],"odds":[8,68,85,102,116,134,151,164,181],"ratio,":[9],"as":[10,155],"used":[11],"in":[12,32,47,70,127,172],"clinical":[13],"research":[14,39],"of":[15,38,55,130,176,187],"obstetrics":[16,177],"and":[17,26,51,57,87,95,118,169,178],"gynecology,":[18],"differs":[19],"substantially":[20],"from":[21,43],"risk":[23,80,90,110,121,144,157,188],"ratio":[24,69,81,117,122,135,152,158,165,182],"estimate":[25,108],"to":[27,36,107,137],"assess":[28],"whether":[29],"difference":[31,113],"these":[33,131],"measures":[34],"leads":[35],"misinterpretation":[37],"results.":[40],"METHODS":[41],"Articles":[42],"1998":[44],"through":[45],"1999":[46],"Obstetrics":[48,56],"&":[49],"Gynecology":[50,58],"American":[53],"Journal":[54],"were":[59,92,105],"searched":[60],"for":[61],"term":[63],"\u201codds":[64],"ratio.\u201d":[65],"The":[66,84,112,163,180],"key":[67],"each":[71],"article":[72],"was":[73,82,123,153],"identified,":[74],"and,":[75],"when":[76],"possible,":[77],"an":[78,139],"estimated":[79,89,120],"calculated.":[83],"ratios":[86,91],"compared":[93,141],"quantitatively":[94],"graphically.":[96],"RESULTS":[97],"Of":[98],"151":[99],"studies":[100],"using":[101],"ratios,":[103],"107":[104],"suitable":[106],"a":[109,143,156,184],"ratio.":[111,145],"between":[114],"greater":[124],"than":[125],"20%":[126],"47":[128],"(44%)":[129],"articles.":[132],"An":[133],"appears":[136],"magnify":[138],"effect":[140],"with":[142],"39":[147],"(26%)":[148],"articles":[149],"interpreted":[154],"without":[159],"explicit":[160],"justification.":[161],"CONCLUSION":[162],"is":[166,183],"frequently":[167],"used,":[168],"misinterpreted,":[171],"current":[174],"literature":[175],"gynecology.":[179],"common":[185],"measure":[186],"but":[189],"its":[190],"interpretation":[191],"may":[192],"be":[193],"hazardous.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-10-02T10:15:12.560889","created_date":"2022-05-12T00:00:00"}
