{"id":"https://openalex.org/W1972367775","doi":"https://doi.org/10.1159/000356033","title":"Necrotizing Enterocolitis in Small-for-Gestational-Age Neonates: A Matched Case-Control Study","display_name":"Necrotizing Enterocolitis in Small-for-Gestational-Age Neonates: A Matched Case-Control Study","publication_year":2013,"publication_date":"2013-11-26","ids":{"openalex":"https://openalex.org/W1972367775","doi":"https://doi.org/10.1159/000356033","mag":"1972367775","pmid":"https://pubmed.ncbi.nlm.nih.gov/24296960"},"language":"en","primary_location":{"id":"doi:10.1159/000356033","doi":"https://doi.org/10.1159/000356033","is_oa":false,"landing_page_url":"https://doi.org/10.1159/000356033","pdf_url":null,"source":{"id":"https://openalex.org/S168252155","display_name":"Neonatology","issn_l":"1661-7800","issn":["1661-7800","1661-7819"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neonatology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5076048435","display_name":"Isabelle M. C. Ree","orcid":"https://orcid.org/0000-0003-3608-3509","observed_orcids":["https://orcid.org/0000-0003-3608-3509"]},"institutions":[{"id":"https://openalex.org/I2800006345","display_name":"Leiden University Medical Center","ror":"https://ror.org/05xvt9f17","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Isabelle M.C. Ree","raw_affiliation_strings":["Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands","institution_ids":["https://openalex.org/I2800006345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110345642","display_name":"Vivianne E.H.J. Smits\u2010Wintjens","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800006345","display_name":"Leiden University Medical Center","ror":"https://ror.org/05xvt9f17","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Vivianne E.H.J. Smits-Wintjens","raw_affiliation_strings":["Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands","institution_ids":["https://openalex.org/I2800006345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055092130","display_name":"Esther G.J. Rijntjes-Jacobs","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800006345","display_name":"Leiden University Medical Center","ror":"https://ror.org/05xvt9f17","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Esther G.J. Rijntjes-Jacobs","raw_affiliation_strings":["Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands","institution_ids":["https://openalex.org/I2800006345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012886924","display_name":"Iris C. M. Pelsma","orcid":"https://orcid.org/0000-0003-4956-4037","observed_orcids":["https://orcid.org/0000-0003-4956-4037"]},"institutions":[{"id":"https://openalex.org/I2800006345","display_name":"Leiden University Medical Center","ror":"https://ror.org/05xvt9f17","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Iris C.M. Pelsma","raw_affiliation_strings":["Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands","institution_ids":["https://openalex.org/I2800006345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080096131","display_name":"Sylke Jeanne Steggerda","orcid":"https://orcid.org/0000-0002-5603-5697","observed_orcids":["https://orcid.org/0000-0002-5603-5697"]},"institutions":[{"id":"https://openalex.org/I2800006345","display_name":"Leiden University Medical Center","ror":"https://ror.org/05xvt9f17","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Sylke J. Steggerda","raw_affiliation_strings":["Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands","institution_ids":["https://openalex.org/I2800006345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012020338","display_name":"Frans J. Walther","orcid":"https://orcid.org/0000-0003-1931-159X","observed_orcids":["https://orcid.org/0000-0003-1931-159X","https://orcid.org/0000-0002-1395-1433"]},"institutions":[{"id":"https://openalex.org/I2800006345","display_name":"Leiden University Medical Center","ror":"https://ror.org/05xvt9f17","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Frans J. Walther","raw_affiliation_strings":["Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Neonatology, Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands","institution_ids":["https://openalex.org/I2800006345"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046085286","display_name":"Enrico Lopriore","orcid":"https://orcid.org/0000-0002-3513-5066","observed_orcids":["https://orcid.org/0000-0002-3513-5066"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Enrico Lopriore","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8369,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.83676787,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"105","issue":"1","first_page":"74","last_page":"78"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11294","display_name":"Infant Nutrition and Health","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11294","display_name":"Infant Nutrition and Health","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11961","display_name":"Neonatal and Maternal Infections","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational 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/T11060","display_name":"Infant Development and Preterm Care","score":0.00019999999494757503,"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/necrotizing-enterocolitis","display_name":"necrotizing enterocolitis","score":0.9990000128746033},{"id":"https://openalex.org/keywords/small-for-gestational-age","display_name":"small for gestational age","score":0.8980000019073486},{"id":"https://openalex.org/keywords/newborns","display_name":"neonates","score":0.6869999766349792},{"id":"https://openalex.org/keywords/incidence","display_name":"incidence","score":0.6980000138282776},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.9850000143051147},{"id":"https://openalex.org/keywords/appropriate-for-gestational-age","display_name":"appropriate for gestational age","score":0.8410000205039978},{"id":"https://openalex.org/keywords/neonatal-morbidity","display_name":"neonatal morbidity","score":0.6520000100135803}],"concepts":[{"id":"https://openalex.org/C2779303187","wikidata":"https://www.wikidata.org/wiki/Q10859678","display_name":"Necrotizing enterocolitis","level":2,"score":0.9082809090614319},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8766456246376038},{"id":"https://openalex.org/C2780938740","wikidata":"https://www.wikidata.org/wiki/Q1298973","display_name":"Small for gestational age","level":4,"score":0.8418088555335999},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.7049279808998108},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.6476655006408691},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.6467243432998657},{"id":"https://openalex.org/C2776258884","wikidata":"https://www.wikidata.org/wiki/Q3055368","display_name":"Enterocolitis","level":2,"score":0.44424641132354736},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.42852553725242615},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.4106501340866089},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.3801596760749817},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.26986438035964966},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.20099091529846191},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005865","descriptor_name":"Gestational Age","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005865","descriptor_name":"Gestational Age","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005865","descriptor_name":"Gestational Age","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007230","descriptor_name":"Infant, Low Birth Weight","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007230","descriptor_name":"Infant, Low Birth Weight","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007230","descriptor_name":"Infant, Low Birth Weight","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007236","descriptor_name":"Infant, Small for Gestational Age","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007236","descriptor_name":"Infant, Small for Gestational Age","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D007236","descriptor_name":"Infant, Small for Gestational Age","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012720","descriptor_name":"Severity of Illness Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012720","descriptor_name":"Severity of Illness Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012720","descriptor_name":"Severity of Illness Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015994","descriptor_name":"Incidence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015994","descriptor_name":"Incidence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015994","descriptor_name":"Incidence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016022","descriptor_name":"Case-Control Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016022","descriptor_name":"Case-Control Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016022","descriptor_name":"Case-Control Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020345","descriptor_name":"Enterocolitis, Necrotizing","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D020345","descriptor_name":"Enterocolitis, Necrotizing","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D020345","descriptor_name":"Enterocolitis, Necrotizing","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.1159/000356033","doi":"https://doi.org/10.1159/000356033","is_oa":false,"landing_page_url":"https://doi.org/10.1159/000356033","pdf_url":null,"source":{"id":"https://openalex.org/S168252155","display_name":"Neonatology","issn_l":"1661-7800","issn":["1661-7800","1661-7819"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neonatology","raw_type":"journal-article"},{"id":"pmid:24296960","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24296960","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neonatology","raw_type":"Journal Article"},{"id":"pmh:lumc:oai:scholarlypublications.universiteitleiden.nl:item_2992731","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1887/104307","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Neonatology, 105(1), 74 - 78","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:alma.31UKB_LEU:9940753773002711","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/1887/104307","pdf_url":null,"source":{"id":"https://openalex.org/S4306400850","display_name":"Leiden Repository (Leiden University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I121797337","host_organization_name":"Leiden University","host_organization_lineage":["https://openalex.org/I121797337"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Neonatology, Vol. 105, no. 1, p. 74-78","raw_type":"http://purl.org/coar/resource_type/c_6501"},{"id":"pmh:oai:openaccess.leidenuniv.nl:1887/104307","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/1887/104307","pdf_url":null,"source":{"id":"https://openalex.org/S4306400850","display_name":"Leiden Repository (Leiden University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I121797337","host_organization_name":"Leiden University","host_organization_lineage":["https://openalex.org/I121797337"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"105","raw_type":"Article / Letter to editor"},{"id":"pmh:oai:scholarlypublications.universiteitleiden.nl:item_2992731","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/1887/104307","pdf_url":null,"source":{"id":"https://openalex.org/S4306400850","display_name":"Leiden Repository (Leiden University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I121797337","host_organization_name":"Leiden University","host_organization_lineage":["https://openalex.org/I121797337"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Neonatology","raw_type":"Article / Letter to editor"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"display_name":"Good health and well-being","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/3"}],"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":25,"referenced_works":["https://openalex.org/W1531445357","https://openalex.org/W1974192907","https://openalex.org/W1980039229","https://openalex.org/W1992416174","https://openalex.org/W2004764037","https://openalex.org/W2011285698","https://openalex.org/W2012776221","https://openalex.org/W2015331068","https://openalex.org/W2018107859","https://openalex.org/W2043353247","https://openalex.org/W2058677985","https://openalex.org/W2063897043","https://openalex.org/W2065496862","https://openalex.org/W2068115007","https://openalex.org/W2068312357","https://openalex.org/W2077704628","https://openalex.org/W2080180819","https://openalex.org/W2092358670","https://openalex.org/W2093397599","https://openalex.org/W2097900300","https://openalex.org/W2125560566","https://openalex.org/W2160243938","https://openalex.org/W2340491018","https://openalex.org/W2568345959","https://openalex.org/W3147650584"],"related_works":["https://openalex.org/W2002489816","https://openalex.org/W3015717938","https://openalex.org/W4231607387","https://openalex.org/W2750656182","https://openalex.org/W2300046951","https://openalex.org/W1967161120","https://openalex.org/W2082136782","https://openalex.org/W3032687013","https://openalex.org/W2054756716","https://openalex.org/W2139847602"],"abstract_inverted_index":{"BACKGROUND:":[0],"Small":[1],"for":[2,55,85,127],"gestational":[3,56,86,128],"age":[4,57,87,129],"(SGA)":[5],"neonates":[6,32,65,94,124,202],"are":[7],"at":[8,130],"increased":[9,199],"risk":[10,26,116,190],"of":[11,28,43,49,92,105,121,139,165,191,193,214],"mortality":[12],"and":[13,25,76,107,113,173,181,216],"morbidity,":[14],"including":[15],"necrotizing":[16],"enterocolitis":[17],"(NEC),":[18],"but":[19],"detailed":[20],"information":[21],"on":[22],"the":[23,41,80,97,103,109,142,152,168,212],"incidence":[24,42,138,164],"factors":[27],"NEC":[29,44,106,140,166,194],"in":[30,45,79,141,151,167,200],"SGA":[31,50,64,81,112,123,143,175,201,215],"is":[33,195],"lacking.":[34],"OBJECTIVE:":[35],"This":[36],"study":[37,99],"aims":[38],"to":[39,53,70,132,204],"estimate":[40],"a":[46,89],"large":[47],"cohort":[48],"neonates,":[51],"compared":[52,203],"appropriate":[54],"(AGA)":[58],"neonates.":[59,136,206],"METHODS:":[60],"We":[61,101,207],"included":[62],"all":[63],"without":[66],"congenital":[67],"malformations":[68],"admitted":[69,95],"our":[71],"neonatal":[72],"nursery":[73],"between":[74,211],"2004":[75],"2013.":[77],"Neonates":[78],"group":[82,91,144,154],"were":[83,125],"matched":[84,126],"with":[88,111,170],"control":[90,134],"AGA":[93,135,153,205],"during":[96],"same":[98],"period.":[100],"recorded":[102],"occurrence":[104],"studied":[108],"association":[110,210],"other":[114],"potential":[115],"factors.":[117],"RESULTS:":[118],"A":[119],"total":[120],"475":[122,133],"birth":[131],"The":[137,163,189],"was":[145,176],"3.2%":[146,182],"(15/475)":[147],"versus":[148],"1.3%":[149],"(6/475)":[150],"(OR":[155],"2.55,":[156],"95%":[157],"CI":[158],"0.98-6.63,":[159],"p":[160],"=":[161,186],"0.047).":[162],"subgroups":[169],"mild,":[171],"moderate":[172],"severe":[174],"2.3%":[177],"(5/215),":[178],"4.7%":[179],"(5/1.07)":[180],"(5/153),":[183],"respectively":[184],"(p":[185],"0.531).":[187],"CONCLUSIONS:":[188],"development":[192],"more":[196],"than":[197],"twofold":[198],"found":[208],"no":[209],"severity":[213],"NEC.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2025-10-10T00:00:00"}
