{"id":"https://openalex.org/W2033986989","doi":"https://doi.org/10.4314/nmp.v45i6.28714","title":"Outcome of Instrumental Deliveries in Lagos Nigeria Implications For its Use at the Second Tier Healthcare Level","display_name":"Outcome of Instrumental Deliveries in Lagos Nigeria Implications For its Use at the Second Tier Healthcare Level","publication_year":2004,"publication_date":"2004-08-17","ids":{"openalex":"https://openalex.org/W2033986989","doi":"https://doi.org/10.4314/nmp.v45i6.28714","mag":"2033986989"},"language":"en","primary_location":{"id":"doi:10.4314/nmp.v45i6.28714","doi":"https://doi.org/10.4314/nmp.v45i6.28714","is_oa":false,"landing_page_url":"https://doi.org/10.4314/nmp.v45i6.28714","pdf_url":null,"source":{"id":"https://openalex.org/S2764854207","display_name":"Nigerian Medical Practitioner","issn_l":"0189-0964","issn":["0189-0964"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310321518","host_organization_name":"African Journals OnLine","host_organization_lineage":["https://openalex.org/P4310321518"],"host_organization_lineage_names":["African Journals OnLine"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nigerian Medical Practitioner","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/A5109053324","display_name":"O.K. Ogedengbe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197610006","display_name":"University of Lagos","ror":"https://ror.org/05rk03822","country_code":"NG","type":"education","lineage":["https://openalex.org/I197610006"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"OK Ogedengbe","raw_affiliation_strings":["Unit of Reproductive Endocrinology and Fertility Regulation, Department of Obstetrics and Gynaecology, College of Medicine of the University of Lagos, Lagos, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit of Reproductive Endocrinology and Fertility Regulation, Department of Obstetrics and Gynaecology, College of Medicine of the University of Lagos, Lagos, Nigeria","institution_ids":["https://openalex.org/I197610006"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088302913","display_name":"TO Odeneye","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I197610006","display_name":"University of Lagos","ror":"https://ror.org/05rk03822","country_code":"NG","type":"education","lineage":["https://openalex.org/I197610006"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"TO Odeneye","raw_affiliation_strings":["Unit of Reproductive Endocrinology and Fertility Regulation, Department of Obstetrics and Gynaecology, College of Medicine of the University of Lagos, Lagos, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit of Reproductive Endocrinology and Fertility Regulation, Department of Obstetrics and Gynaecology, College of Medicine of the University of Lagos, Lagos, Nigeria","institution_ids":["https://openalex.org/I197610006"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I197610006"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.18658465,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"45","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10453","display_name":"Maternal and Perinatal Health Interventions","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T10453","display_name":"Maternal and Perinatal Health Interventions","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T11389","display_name":"Maternal and fetal healthcare","score":0.004699999932199717,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T10209","display_name":"Global Maternal and Child Health","score":0.004000000189989805,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/instrumental-delivery","display_name":"instrumental delivery","score":0.9940000176429749},{"id":"https://openalex.org/keywords/vacuum-extraction","display_name":"vacuum extraction","score":0.9520000219345093},{"id":"https://openalex.org/keywords/obstetric-forceps","display_name":"obstetric forceps","score":0.9649999737739563},{"id":"https://openalex.org/keywords/second-stage-of-labor","display_name":"second stage of labor","score":0.5640000104904175},{"id":"https://openalex.org/keywords/preeclampsia","display_name":"preeclampsia","score":0.7829999923706055},{"id":"https://openalex.org/keywords/eclampsia","display_name":"eclampsia","score":0.8309999704360962},{"id":"https://openalex.org/keywords/prolonged-second-stage","display_name":"prolonged second stage","score":0.7580000162124634},{"id":"https://openalex.org/keywords/maternal-complications","display_name":"maternal complications","score":0.878000020980835},{"id":"https://openalex.org/keywords/neonatal-complications","display_name":"neonatal complications","score":0.9539999961853027},{"id":"https://openalex.org/keywords/neonatal-mortality","display_name":"neonatal mortality","score":0.9330000281333923},{"id":"https://openalex.org/keywords/secondary-care","display_name":"secondary care","score":0.7390000224113464},{"id":"https://openalex.org/keywords/midwifery-education","display_name":"midwifery education","score":0.8299999833106995},{"id":"https://openalex.org/keywords/lagos","display_name":"Lagos","score":0.6579999923706055}],"concepts":[{"id":"https://openalex.org/C3018567893","wikidata":"https://www.wikidata.org/wiki/Q1252883","display_name":"Vacuum extraction","level":2,"score":0.8930639624595642},{"id":"https://openalex.org/C2776914593","wikidata":"https://www.wikidata.org/wiki/Q1378235","display_name":"Forceps","level":2,"score":0.8876634836196899},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8826690912246704},{"id":"https://openalex.org/C2910068711","wikidata":"https://www.wikidata.org/wiki/Q1364965","display_name":"Forceps delivery","level":4,"score":0.6444287896156311},{"id":"https://openalex.org/C2778408130","wikidata":"https://www.wikidata.org/wiki/Q6679974","display_name":"Vaginal delivery","level":3,"score":0.5385403037071228},{"id":"https://openalex.org/C2781276381","wikidata":"https://www.wikidata.org/wiki/Q552348","display_name":"Eclampsia","level":3,"score":0.5052455067634583},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.5011265277862549},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.4173378050327301},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.3998558223247528},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.20980343222618103},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4314/nmp.v45i6.28714","doi":"https://doi.org/10.4314/nmp.v45i6.28714","is_oa":false,"landing_page_url":"https://doi.org/10.4314/nmp.v45i6.28714","pdf_url":null,"source":{"id":"https://openalex.org/S2764854207","display_name":"Nigerian Medical Practitioner","issn_l":"0189-0964","issn":["0189-0964"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310321518","host_organization_name":"African Journals OnLine","host_organization_lineage":["https://openalex.org/P4310321518"],"host_organization_lineage_names":["African Journals OnLine"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nigerian Medical Practitioner","raw_type":"journal-article"},{"id":"pmh:oai:ajol.info:article/28714","doi":null,"is_oa":false,"landing_page_url":"https://www.ajol.info/index.php/nmp/article/view/28714","pdf_url":null,"source":{"id":"https://openalex.org/S2764854207","display_name":"Nigerian Medical Practitioner","issn_l":"0189-0964","issn":["0189-0964"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310321518","host_organization_name":"African Journals OnLine","host_organization_lineage":["https://openalex.org/P4310321518"],"host_organization_lineage_names":["African Journals OnLine"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0189-0964","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/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/W86505905","https://openalex.org/W4389598713","https://openalex.org/W1979484622","https://openalex.org/W2887688787","https://openalex.org/W7160165218","https://openalex.org/W7117560805","https://openalex.org/W3013801196","https://openalex.org/W2885410322","https://openalex.org/W4401126278","https://openalex.org/W201074382"],"abstract_inverted_index":{"The":[0,24,84],"case":[1],"notes":[2],"of":[3,37,43,51,71,78,97,155,173,181],"patients":[4,69,113],"undergoing":[5,114],"instrumental":[6,26,74,156],"delivery":[7,27,35,116,131,157],"at":[8,187],"the":[9,80,100,159,171,179,188],"Lagos":[10,200],"University":[11],"Teaching":[12],"Hospital":[13],"between":[14],"1st":[15],"January":[16],"1994":[17],"and":[18,39,53,67,89,163,166,175],"31st":[19],"December":[20],"1996":[21],"were":[22,108,126,139],"analysed.":[23],"overall":[25,33],"rate":[28,36,42],"was":[29,47,82,99],"4.9%":[30],"with":[31],"an":[32,185],"forceps":[34,54,115,130,145],"1.8%":[38],"vacuum":[40,121,135,182],"extraction":[41,46,122,136,148,183],"2.9%.":[44],"Vacuum":[45,147],"used":[48],"in":[49,55,95,112,178,184],"59.4%":[50],"cases":[52,79,98],"36.3%":[56],"to":[57,120,134,150],"assist":[58],"vaginal":[59],"delivery.":[60,75,105,146],"Patients":[61],"aged":[62],"20-29years":[63],"accounted":[64],"for":[65,103],"57%":[66],"nulliparous":[68],"67%":[70],"those":[72],"Undergoing":[73],"In":[76],"47.7%":[77],"procedure":[81,180],"elective.":[83],"commonest":[85,101],"indication":[86,102],"being":[87],"pre-eclampsia":[88],"eclampsia":[90],"(25.4%).":[91],"Prolonged":[92],"second":[93],"stage":[94],"28.4%":[96],"emergency":[104,186],"Maternal":[106,162],"complications":[107,125],"twice":[109],"as":[110,118],"common":[111,128],"(26.9%)":[117],"opposed":[119],"(13.8%).":[123],"Neonatal":[124],"more":[127],"following":[129,144],"(37.9%)":[132],"compared":[133],"(13.4%)":[137],"There":[138],"four":[140],"neonatal":[141],"deaths":[142],"all":[143],"appears":[149],"be":[151],"a":[152],"safer":[153],"method":[154],"than":[158],"obstetric":[160],"forceps.":[161],"perinatal":[164],"morbidity":[165],"mortality":[167],"may":[168],"benefit":[169],"from":[170],"training":[172],"midwives":[174],"non-specialist":[176],"doctors":[177],"secondary":[189,197],"health":[190,198],"care":[191],"level.":[192],"Key":[193],"Words:":[194],"Instrumental":[195],"delivery,":[196],"care,":[199],"Nigeria.":[201],"Nigerian":[202],"Medical":[203],"Practitioner":[204],"Vol.":[205],"45":[206],"No":[207],"6,":[208],"2004":[209],"(106-110)":[210]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-04T09:36:47.201465","created_date":"2016-06-24T00:00:00"}