{"id":"https://openalex.org/W7221818451","doi":"https://doi.org/10.3389/fped.2026.1743276","title":"Sex and formula supplementation are correlates of fecal calprotectin in premature infants at 10\u201318 months corrected age","display_name":"Sex and formula supplementation are correlates of fecal calprotectin in premature infants at 10\u201318 months corrected age","publication_year":2026,"publication_date":"2026-10-14","ids":{"openalex":"https://openalex.org/W7221818451","doi":"https://doi.org/10.3389/fped.2026.1743276","pmid":"https://pubmed.ncbi.nlm.nih.gov/42952869","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13713833"},"language":"en","primary_location":{"id":"doi:10.3389/fped.2026.1743276","doi":"https://doi.org/10.3389/fped.2026.1743276","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fped.2026.1743276","pdf_url":"https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2026.1743276/pdf","source":{"id":"https://openalex.org/S2596117549","display_name":"Frontiers in Pediatrics","issn_l":"2296-2360","issn":["2296-2360"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Pediatrics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2026.1743276/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5122373681","display_name":"Yaqi Liu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaqi Liu","raw_affiliation_strings":["Gusu College of Nanjing Medical University","Nanjing Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gusu College of Nanjing Medical University","institution_ids":["https://openalex.org/I83519826"]},{"raw_affiliation_string":"Nanjing Medical University","institution_ids":["https://openalex.org/I83519826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063406696","display_name":"\u90ed\u9091","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Guo","raw_affiliation_strings":["Gusu College of Nanjing Medical University","Nanjing Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gusu College of Nanjing Medical University","institution_ids":["https://openalex.org/I83519826"]},{"raw_affiliation_string":"Nanjing Medical University","institution_ids":["https://openalex.org/I83519826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5158706894","display_name":"Xiaoting Lu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210116071","display_name":"Suzhou Municipal Hospital","ror":"https://ror.org/02cdyrc89","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210116071"]},{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoting Lu","raw_affiliation_strings":["The Child Healthcare Department of Suzhou Hospital, Nanjing Medical University (Suzhou Municipal Hospital)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Child Healthcare Department of Suzhou Hospital, Nanjing Medical University (Suzhou Municipal Hospital)","institution_ids":["https://openalex.org/I4210116071","https://openalex.org/I83519826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5158725323","display_name":"Beiquan Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210116071","display_name":"Suzhou Municipal Hospital","ror":"https://ror.org/02cdyrc89","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210116071"]},{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Beiquan Li","raw_affiliation_strings":["The Child Healthcare Department of Suzhou Hospital, Nanjing Medical University (Suzhou Municipal Hospital)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Child Healthcare Department of Suzhou Hospital, Nanjing Medical University (Suzhou Municipal Hospital)","institution_ids":["https://openalex.org/I4210116071","https://openalex.org/I83519826"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050699552","display_name":"Wenjing Chang","orcid":"https://orcid.org/0009-0003-4514-3304","observed_orcids":["https://orcid.org/0009-0003-4514-3304"]},"institutions":[{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Chang","raw_affiliation_strings":["Gusu College of Nanjing Medical University","Nanjing Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gusu College of Nanjing Medical University","institution_ids":["https://openalex.org/I83519826"]},{"raw_affiliation_string":"Nanjing Medical University","institution_ids":["https://openalex.org/I83519826"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103080423","display_name":"Kan Ye","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210116071","display_name":"Suzhou Municipal Hospital","ror":"https://ror.org/02cdyrc89","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210116071"]},{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Kan Ye","raw_affiliation_strings":["Nanjing Medical University","The Child Healthcare Department of Suzhou Hospital, Nanjing Medical University (Suzhou Municipal Hospital)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing Medical University","institution_ids":["https://openalex.org/I83519826"]},{"raw_affiliation_string":"The Child Healthcare Department of Suzhou Hospital, Nanjing Medical University (Suzhou Municipal Hospital)","institution_ids":["https://openalex.org/I4210116071","https://openalex.org/I83519826"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103080423"],"corresponding_institution_ids":["https://openalex.org/I4210116071","https://openalex.org/I83519826"],"apc_list":{"value":3150,"currency":"CHF","value_usd":3801},"apc_paid":{"value":3150,"currency":"CHF","value_usd":3801},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.76897291,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"1743276","last_page":"1743276"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11294","display_name":"Infant Nutrition and Health","score":0.9955999851226807,"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":0.9955999851226807,"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/T11060","display_name":"Infant Development and Preterm Care","score":0.000699999975040555,"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/T13206","display_name":"Neonatal skin health care","score":0.0003000000142492354,"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/fecal-calprotectin","display_name":"fecal calprotectin","score":0.9789999723434448},{"id":"https://openalex.org/keywords/preterm-infants","display_name":"preterm infants","score":0.9829999804496765},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.6769999861717224},{"id":"https://openalex.org/keywords/infant-formula-supplementation","display_name":"infant formula supplementation","score":0.8320000171661377},{"id":"https://openalex.org/keywords/atopic-predisposition","display_name":"atopic predisposition","score":0.781000018119812},{"id":"https://openalex.org/keywords/necrotizing-enterocolitis","display_name":"necrotizing enterocolitis","score":0.9240000247955322},{"id":"https://openalex.org/keywords/neonatal-intensive-care-unit-length-of-stay","display_name":"neonatal length of stay","score":0.7409999966621399},{"id":"https://openalex.org/keywords/birth-weight","display_name":"birth weight","score":0.9570000171661377},{"id":"https://openalex.org/keywords/constipation","display_name":"constipation","score":0.8450000286102295},{"id":"https://openalex.org/keywords/gastrointestinal-inflammation","display_name":"gastrointestinal inflammation","score":0.6919999718666077},{"id":"https://openalex.org/keywords/catch-up-growth","display_name":"catch-up growth","score":0.6650000214576721},{"id":"https://openalex.org/keywords/corrected-age","display_name":"corrected age","score":0.8040000200271606}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9401999711990356},{"id":"https://openalex.org/C2779303187","wikidata":"https://www.wikidata.org/wiki/Q10859678","display_name":"Necrotizing enterocolitis","level":2,"score":0.7304999828338623},{"id":"https://openalex.org/C2778292693","wikidata":"https://www.wikidata.org/wiki/Q22328664","display_name":"Calprotectin","level":4,"score":0.7282999753952026},{"id":"https://openalex.org/C2777091541","wikidata":"https://www.wikidata.org/wiki/Q9008292","display_name":"Neonatal intensive care unit","level":2,"score":0.6097999811172485},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.4465999901294708},{"id":"https://openalex.org/C2779150110","wikidata":"https://www.wikidata.org/wiki/Q2287198","display_name":"Infant formula","level":2,"score":0.4410000145435333},{"id":"https://openalex.org/C66322754","wikidata":"https://www.wikidata.org/wiki/Q4128476","display_name":"Birth weight","level":3,"score":0.436599999666214},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.4348999857902527},{"id":"https://openalex.org/C61716771","wikidata":"https://www.wikidata.org/wiki/Q496","display_name":"Feces","level":2,"score":0.43140000104904175},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.43130001425743103},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3779999911785126},{"id":"https://openalex.org/C3018216841","wikidata":"https://www.wikidata.org/wiki/Q2287198","display_name":"Formula feeding","level":3,"score":0.3605000078678131},{"id":"https://openalex.org/C40993552","wikidata":"https://www.wikidata.org/wiki/Q514654","display_name":"Gold standard (test)","level":2,"score":0.34540000557899475},{"id":"https://openalex.org/C27403532","wikidata":"https://www.wikidata.org/wiki/Q5532474","display_name":"Generalized estimating equation","level":2,"score":0.3402999937534332},{"id":"https://openalex.org/C2778721537","wikidata":"https://www.wikidata.org/wiki/Q922640","display_name":"Bronchopulmonary dysplasia","level":4,"score":0.3382999897003174},{"id":"https://openalex.org/C2776376669","wikidata":"https://www.wikidata.org/wiki/Q5094647","display_name":"Intensive care unit","level":2,"score":0.3287000060081482},{"id":"https://openalex.org/C2776344615","wikidata":"https://www.wikidata.org/wiki/Q625506","display_name":"Premature birth","level":4,"score":0.32580000162124634},{"id":"https://openalex.org/C2780221984","wikidata":"https://www.wikidata.org/wiki/Q131191","display_name":"Body mass index","level":2,"score":0.31139999628067017},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.30219998955726624},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.28619998693466187},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.27799999713897705},{"id":"https://openalex.org/C2775871700","wikidata":"https://www.wikidata.org/wiki/Q22728","display_name":"Breast milk","level":2,"score":0.27790001034736633},{"id":"https://openalex.org/C2776283161","wikidata":"https://www.wikidata.org/wiki/Q174876","display_name":"Breastfeeding","level":2,"score":0.2750000059604645},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.26080000400543213},{"id":"https://openalex.org/C2779083892","wikidata":"https://www.wikidata.org/wiki/Q6692979","display_name":"Low birth weight","level":3,"score":0.2547000050544739},{"id":"https://openalex.org/C44315111","wikidata":"https://www.wikidata.org/wiki/Q1344580","display_name":"Enteral administration","level":3,"score":0.2515999972820282}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3389/fped.2026.1743276","doi":"https://doi.org/10.3389/fped.2026.1743276","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fped.2026.1743276","pdf_url":"https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2026.1743276/pdf","source":{"id":"https://openalex.org/S2596117549","display_name":"Frontiers in Pediatrics","issn_l":"2296-2360","issn":["2296-2360"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Pediatrics","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13713833","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13713833/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13713833/pdf/fped-14-1743276.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Front Pediatr","raw_type":"Text"},{"id":"pmid:42952869","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42952869","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":"Frontiers in pediatrics","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:d23656e4383c49ac9f7bb3a075b29cc1","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/d23656e4383c49ac9f7bb3a075b29cc1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Pediatrics, Vol 14 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fped.2026.1743276","doi":"https://doi.org/10.3389/fped.2026.1743276","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fped.2026.1743276","pdf_url":"https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2026.1743276/pdf","source":{"id":"https://openalex.org/S2596117549","display_name":"Frontiers in Pediatrics","issn_l":"2296-2360","issn":["2296-2360"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Pediatrics","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0},{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.40450000762939453}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320317802","display_name":"Jiangsu Commission of Health","ror":null},{"id":"https://openalex.org/F4320324291","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7221818451.pdf","grobid_xml":"https://content.openalex.org/works/W7221818451.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1973888349","https://openalex.org/W2052847661","https://openalex.org/W2072852259","https://openalex.org/W2076775924","https://openalex.org/W2083249887","https://openalex.org/W2109028260","https://openalex.org/W2115780736","https://openalex.org/W2281595436","https://openalex.org/W2301034803","https://openalex.org/W2304479835","https://openalex.org/W2799551148","https://openalex.org/W2810724928","https://openalex.org/W2953170319","https://openalex.org/W2954545765","https://openalex.org/W2969546724","https://openalex.org/W3007316771","https://openalex.org/W3013333030","https://openalex.org/W3023490084","https://openalex.org/W3049537585","https://openalex.org/W3083888964","https://openalex.org/W3153757129","https://openalex.org/W3158985708","https://openalex.org/W3190654999","https://openalex.org/W3214323780","https://openalex.org/W4248998177","https://openalex.org/W4285413697","https://openalex.org/W4289667642","https://openalex.org/W4289933375","https://openalex.org/W4294845123","https://openalex.org/W4310655209","https://openalex.org/W4319967380","https://openalex.org/W4379375590","https://openalex.org/W4385429499","https://openalex.org/W4402133243","https://openalex.org/W4402700631","https://openalex.org/W4405268895","https://openalex.org/W4406085711","https://openalex.org/W4406801176","https://openalex.org/W4410091885","https://openalex.org/W4410794420","https://openalex.org/W4411248313","https://openalex.org/W4411823528","https://openalex.org/W4414460609","https://openalex.org/W4416121385","https://openalex.org/W7136147127"],"related_works":["https://openalex.org/W4379375590","https://openalex.org/W7119519608","https://openalex.org/W3110993313","https://openalex.org/W4285413697","https://openalex.org/W3030828131","https://openalex.org/W2425741412","https://openalex.org/W2899917780","https://openalex.org/W2742628542","https://openalex.org/W3134167052","https://openalex.org/W4411962988"],"abstract_inverted_index":{"Background:":[0],"Premature":[1],"infants":[2],"(PTI)":[3],"risk":[4],"gastrointestinal":[5],"complications":[6],"including":[7],"necrotizing":[8],"enterocolitis":[9],"(NEC),":[10],"impairing":[11],"catch-up":[12],"growth.":[13],"Fecal":[14],"calprotectin":[15],"(FC)":[16],"is":[17,34],"an":[18],"inflammation":[19],"marker,":[20],"but":[21,203],"its":[22],"long-term":[23],"determinants":[24],"in":[25,45,155,200,239],"PTI":[26,46,148,171,240],"remain":[27],"unclear,":[28],"and":[29,73,93,115,170,227,252],"the":[30,107],"atopic":[31,74],"predisposition-FC":[32],"association":[33,199,246],"unexplored.":[35],"This":[36,82],"study":[37,84],"aimed":[38],"to":[39,136],"identify":[40],"correlates":[41,235],"of":[42,60,65,109,146,194,236],"FC":[43,79,96,141,166,182,237],"levels":[44,167,183,238],"at":[47,87,149,241],"10-18":[48,150,242],"months":[49,151,178,191,232,243],"corrected":[50],"age":[51],"(CA).":[52],"It":[53],"was":[54,85,97,134],"hypothesized":[55],"that":[56],"birth":[57],"weight,":[58],"history":[59],"NEC,":[61],"formula":[62,174,228],"supplementation,":[63],"length":[64],"neonatal":[66],"intensive":[67],"care":[68],"unit":[69],"(NICU)":[70],"hospitalization,":[71],"constipation,":[72],"predisposition":[75],"are":[76],"associated":[77,139],"with":[78,129,140,221,247],"levels.":[80,142],"Methods:":[81],"cross-sectional":[83,157],"conducted":[86],"a":[88,100],"tertiary":[89],"hospital":[90],"between":[91],"June":[92],"August":[94],"2024.":[95],"measured":[98],"using":[99],"colloidal":[101],"gold":[102],"immunochromatographic":[103],"assay.":[104],"Values":[105],"below":[106],"limit":[108],"detection":[110],"were":[111,116,153,234],"treated":[112],"as":[113],"left-censored":[114],"handled":[117],"by":[118],"multiple":[119],"imputation":[120],"method":[121],"after":[122,189],"natural":[123],"logarithmic":[124],"transformation.":[125],"Multiple":[126],"linear":[127],"regression":[128],"three":[130],"parallel":[131],"sensitivity":[132,210],"models":[133],"performed":[135],"explore":[137],"factors":[138],"Results:":[143],"A":[144],"total":[145],"109":[147],"CA":[152,179,233],"enrolled":[154],"this":[156],"study.":[158],"In":[159],"fully":[160],"adjusted":[161,201],"models,":[162,219],"females":[163],"showing":[164],"higher":[165],"than":[168,184],"males":[169],"who":[172,186],"received":[173,187],"supplementation":[175,229],"within":[176,230],"6":[177,190,231],"exhibited":[180],"lower":[181],"those":[185],"it":[188],"CA.":[192,244],"Length":[193],"NICU":[195,248],"hospitalization":[196,249],"showed":[197],"marginal":[198],"model":[202],"did":[204],"not":[205],"survive":[206],"Bonferroni":[207],"correction":[208],"nor":[209],"analyses.":[211],"Birth":[212],"weight":[213],"displayed":[214],"consistent":[215],"positive":[216],"direction":[217],"across":[218],"albeit":[220],"minimal":[222],"effect":[223],"size.":[224],"Conclusions:":[225],"Sex":[226],"The":[245],"appears":[250],"suggestive":[251],"requires":[253],"further":[254],"validation.":[255]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2026-10-15T00:00:00"}