{"id":"https://openalex.org/W2030474357","doi":"https://doi.org/10.1136/archdischild-2013-303966.314","title":"PP.34 Impact of Maternal Obesity on Perinatal Outcome in IUGR \u2013 The Multicentre Prospective Porto Trial","display_name":"PP.34 Impact of Maternal Obesity on Perinatal Outcome in IUGR \u2013 The Multicentre Prospective Porto Trial","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2030474357","doi":"https://doi.org/10.1136/archdischild-2013-303966.314","mag":"2030474357"},"language":"en","primary_location":{"id":"doi:10.1136/archdischild-2013-303966.314","doi":"https://doi.org/10.1136/archdischild-2013-303966.314","is_oa":true,"landing_page_url":"https://doi.org/10.1136/archdischild-2013-303966.314","pdf_url":"https://fn.bmj.com/content/fetalneonatal/98/Suppl_1/A91.2.full.pdf","source":{"id":"https://openalex.org/S35570472","display_name":"Archives of Disease in Childhood Fetal & Neonatal","issn_l":"1359-2998","issn":["1359-2998","1468-2052"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","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/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":"Archives of Disease in Childhood - Fetal and Neonatal Edition","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://fn.bmj.com/content/fetalneonatal/98/Suppl_1/A91.2.full.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045392677","display_name":"Fiona Cody","orcid":"https://orcid.org/0000-0002-3615-2618","observed_orcids":["https://orcid.org/0000-0002-3615-2618"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F Cody","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063144886","display_name":"Julia Unterscheider","orcid":"https://orcid.org/0000-0003-1799-9191","observed_orcids":["https://orcid.org/0000-0003-1799-9191"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J Unterscheider","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016676764","display_name":"S. Daly","orcid":"https://orcid.org/0000-0001-8925-3300","observed_orcids":["https://orcid.org/0000-0001-8925-3300"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S Daly","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074065777","display_name":"Michael Patrick Geary","orcid":"https://orcid.org/0000-0002-7387-3385","observed_orcids":["https://orcid.org/0000-0002-7387-3385"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"MP Geary","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041902967","display_name":"MM Kennelly","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"MM Kennelly","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043772515","display_name":"Fionnuala Mary McAuliffe","orcid":"https://orcid.org/0000-0002-3477-6494","observed_orcids":["https://orcid.org/0000-0002-3477-6494"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"FM McAuliffe","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026672733","display_name":"Keelin O\u2019Donoghue","orcid":"https://orcid.org/0000-0002-4616-2887","observed_orcids":["https://orcid.org/0000-0002-4616-2887"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K O\u2019Donoghue","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078911943","display_name":"Alyson J. Hunter","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A Hunter","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029276081","display_name":"JJ Morrison","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"JJ Morrison","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077010171","display_name":"Gerard Burke","orcid":"https://orcid.org/0000-0002-9571-1213","observed_orcids":["https://orcid.org/0000-0002-9571-1213"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G Burke","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060039704","display_name":"Patrick Dicker","orcid":"https://orcid.org/0000-0002-7942-9314","observed_orcids":["https://orcid.org/0000-0002-7942-9314"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P Dicker","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065782450","display_name":"Elizabeth Catherine Tully","orcid":"https://orcid.org/0000-0002-3844-0349","observed_orcids":["https://orcid.org/0000-0002-3844-0349","https://orcid.org/0000-0002-3222-5103"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"EC Tully","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030836937","display_name":"Fergal Desmond Malone","orcid":"https://orcid.org/0009-0003-4313-4594","observed_orcids":["https://orcid.org/0009-0003-4313-4594"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"FD Malone","raw_affiliation_strings":["Perinatal Ireland Research Consortium, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Ireland Research Consortium, Dublin, Ireland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16014877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"98","issue":"Suppl 1","first_page":"A91.2","last_page":"A91"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10673","display_name":"Gestational Diabetes Research and Management","score":0.7788000106811523,"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/T10673","display_name":"Gestational Diabetes Research and Management","score":0.7788000106811523,"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/T10290","display_name":"Pregnancy and preeclampsia studies","score":0.16670000553131104,"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/T11629","display_name":"Birth, Development, and Health","score":0.03370000049471855,"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/maternal-obesity","display_name":"maternal obesity","score":0.9729999899864197},{"id":"https://openalex.org/keywords/intrauterine-growth-restriction","display_name":"fetal growth restriction","score":0.9739999771118164},{"id":"https://openalex.org/keywords/perinatal-outcomes","display_name":"perinatal outcomes","score":0.9089999794960022},{"id":"https://openalex.org/keywords/body-mass-index","display_name":"body mass index","score":0.7590000033378601},{"id":"https://openalex.org/keywords/cesarean-section","display_name":"cesarean section","score":0.781000018119812},{"id":"https://openalex.org/keywords/mode-of-delivery","display_name":"mode of delivery","score":0.8949999809265137},{"id":"https://openalex.org/keywords/birth-weight","display_name":"birth weight","score":0.8659999966621399},{"id":"https://openalex.org/keywords/perinatal-mortality","display_name":"perinatal mortality","score":0.6710000038146973},{"id":"https://openalex.org/keywords/neonatal-intensive-care-unit-admission","display_name":"neonatal intensive care admission","score":0.878000020980835},{"id":"https://openalex.org/keywords/gestational-age-at-birth","display_name":"gestational age at delivery","score":0.7699999809265137},{"id":"https://openalex.org/keywords/singleton-pregnancy","display_name":"singleton pregnancy","score":0.800000011920929},{"id":"https://openalex.org/keywords/overweight-in-pregnancy","display_name":"overweight in pregnancy","score":0.37700000405311584},{"id":"https://openalex.org/keywords/adverse-pregnancy-outcomes","display_name":"adverse pregnancy outcomes","score":0.45500001311302185},{"id":"https://openalex.org/keywords/pregnancy-complications","display_name":"pregnancy complications","score":0.30799999833106995},{"id":"https://openalex.org/keywords/neonatal-morbidity","display_name":"neonatal morbidity","score":0.597000002861023}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8815456628799438},{"id":"https://openalex.org/C2780586474","wikidata":"https://www.wikidata.org/wiki/Q332428","display_name":"Overweight","level":3,"score":0.7828202247619629},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.6765848398208618},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.4588189423084259},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.4533202350139618},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.439289927482605},{"id":"https://openalex.org/C511355011","wikidata":"https://www.wikidata.org/wiki/Q12174","display_name":"Obesity","level":2,"score":0.39874592423439026},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.16236329078674316},{"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":1,"locations":[{"id":"doi:10.1136/archdischild-2013-303966.314","doi":"https://doi.org/10.1136/archdischild-2013-303966.314","is_oa":true,"landing_page_url":"https://doi.org/10.1136/archdischild-2013-303966.314","pdf_url":"https://fn.bmj.com/content/fetalneonatal/98/Suppl_1/A91.2.full.pdf","source":{"id":"https://openalex.org/S35570472","display_name":"Archives of Disease in Childhood Fetal & Neonatal","issn_l":"1359-2998","issn":["1359-2998","1468-2052"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","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/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":"Archives of Disease in Childhood - Fetal and Neonatal Edition","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1136/archdischild-2013-303966.314","doi":"https://doi.org/10.1136/archdischild-2013-303966.314","is_oa":true,"landing_page_url":"https://doi.org/10.1136/archdischild-2013-303966.314","pdf_url":"https://fn.bmj.com/content/fetalneonatal/98/Suppl_1/A91.2.full.pdf","source":{"id":"https://openalex.org/S35570472","display_name":"Archives of Disease in Childhood Fetal & Neonatal","issn_l":"1359-2998","issn":["1359-2998","1468-2052"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","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/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":"Archives of Disease in Childhood - Fetal and Neonatal Edition","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2030474357.pdf","grobid_xml":"https://content.openalex.org/works/W2030474357.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7203686873","https://openalex.org/W2567535272","https://openalex.org/W7166528989","https://openalex.org/W2073078839","https://openalex.org/W4390923771","https://openalex.org/W2497822751","https://openalex.org/W2944222763","https://openalex.org/W2625919851","https://openalex.org/W2129308604","https://openalex.org/W7169603203"],"abstract_inverted_index":{"Objective":[0],"The":[1,31],"objective":[2],"of":[3,8,19,78,113,123,163,240],"this":[4],"analysis,":[5],"as":[6,42],"part":[7],"the":[9,17,68],"multicentre":[10],"prospective":[11],"PORTO":[12,32],"Trial,":[13],"was":[14,49],"to":[15],"study":[16,64],"effect":[18],"increasing":[20],"maternal":[21],"BMI":[22,48,134],"on":[23,234],"perinatal":[24,247],"outcome":[25,125],"in":[26],"IUGR":[27,39],"pregnancies.":[28],"Study":[29],"design":[30],"Trial":[33],"recruited":[34,70],"1,118":[35],"consecutive":[36],"ultrasound-dated":[37],"singleton":[38],"pregnancies,":[40],"defined":[41],"EFW":[43],"<":[44,82],"10th":[45],"centile.":[46],"Maternal":[47,227],"recorded":[50],"at":[51,120,147],"booking":[52],"and":[53,98,116,249],"divided":[54],"into":[55],"4":[56],"subcategories.":[57],"Perinatal":[58,204],"outcomes":[59,236],"were":[60,77,86,92,101],"documented":[61],"for":[62,133],"all":[63],"participants.":[65],"Results":[66],"Of":[67],"1,076":[69],"patients":[71,108],"with":[72,237,244],"complete":[73],"records,":[74],"693":[75],"(64%)":[76],"normal":[79],"weight":[80],"(BMI":[81,88,96,105],"25),":[83],"258":[84],"(24%)":[85],"overweight":[87],"25\u201330),":[89],"93":[90],"(9%)":[91,177,183,200],"obese":[93,102],"class":[94,103],"I":[95,140],"30\u201335)":[97],"32":[99],"(3%)":[100,196,213],"II":[104,143],"35\u201340).":[106],"Obese":[107,138,141],"have":[109],"significantly":[110],"lower":[111],"prospect":[112],"vaginal":[114],"delivery":[115,148],"their":[117],"offspring":[118],"are":[119],"increased":[121,238,246],"risk":[122,239],"adverse":[124,232],"(Table":[126],"1).":[127],"Abstract":[128],"PP.34":[129],"Table":[130],"1":[131,190,212],"Outcome":[132],"Categories":[135],"Normal":[136],"Overweight":[137],"Class":[139,142],"p-value*":[144],"Mean":[145],"GA":[146],"(weeks)":[149],"38.1":[150],"37.5":[151],"37.2":[152],"35.5":[153],"<0.0001":[154,203],"Birthweight":[155],"(g)":[156],"2543":[157],"2473":[158],"2414":[159],"1989":[160],"0.0055":[161],"Mode":[162],"Delivery":[164],"CS":[165],"Instrumental":[166],"NVD":[167],"131":[168],"(22%)":[169,202],"75":[170],"(13%)":[171],"377":[172],"(65%)":[173],"65":[174],"(31%)":[175],"20":[176,197],"122":[178],"(59%)":[179],"26":[180],"(38%)":[181],"6":[182],"36":[184,221],"(53%)":[185],"9":[186,188],"(47%)":[187,189],"(5%)":[191],"0.0003":[192],"Composite":[193],"Morbidity":[194],"22":[195],"(8%)":[198],"8":[199],"7":[201],"Mortality":[205],"5":[206],"(<1%)":[207,209],"2":[208,210],"(2%)":[211],"0.3391":[214],"NICU":[215,250],"Admission":[216],"173":[217],"(25%)":[218],"77":[219],"(30%)":[220],"(39%)":[222],"15":[223],"(37%)":[224],"0.0031":[225],"Conclusion":[226],"obesity":[228],"has":[229],"a":[230],"significant":[231],"impact":[233],"pregnancy":[235],"Caesarean":[241],"delivery,":[242],"coupled":[243],"an":[245],"morbidity":[248],"admission":[251],"rate.":[252]},"counts_by_year":[],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2016-06-24T00:00:00"}
