{"id":"https://openalex.org/W4848582","doi":"https://doi.org/10.1055/s-2003-45384","title":"Vitamin K Prophylaxis for Premature Infants: 1 mg versus 0.5 mg","display_name":"Vitamin K Prophylaxis for Premature Infants: 1 mg versus 0.5 mg","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W4848582","doi":"https://doi.org/10.1055/s-2003-45384","mag":"4848582","pmid":"https://pubmed.ncbi.nlm.nih.gov/14703597"},"language":"en","primary_location":{"id":"doi:10.1055/s-2003-45384","doi":"https://doi.org/10.1055/s-2003-45384","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-2003-45384","pdf_url":null,"source":{"id":"https://openalex.org/S82239980","display_name":"American Journal of Perinatology","issn_l":"0735-1631","issn":["0735-1631","1098-8785"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Perinatology","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/A5053843256","display_name":"Dennis T. Costakos","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dennis\u00a0T.\u00a0Costakos","raw_affiliation_strings":["Division Neonatology, Franciscan Skemp-Mayo Health System, La Crosse, Wisconsin 54601, USA. Costakos.Donald@mayo.edu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division Neonatology, Franciscan Skemp-Mayo Health System, La Crosse, Wisconsin 54601, USA. Costakos.Donald@mayo.edu","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087307348","display_name":"Frank R. Greer","orcid":"https://orcid.org/0000-0001-5704-6630","observed_orcids":["https://orcid.org/0000-0001-5704-6630"]},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Frank \u00a0R.\u00a0 Greer","raw_affiliation_strings":["Department of Pediatrics, University of Wisconsin Medical Center, Madison, Wisconsin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatrics, University of Wisconsin Medical Center, Madison, Wisconsin","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084952818","display_name":"Laureen A. Love","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Laureen\u00a0A.\u00a0Love","raw_affiliation_strings":["Division Neonatology, Franciscan Skemp-Mayo Health System, La Crosse, Wisconsin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division Neonatology, Franciscan Skemp-Mayo Health System, La Crosse, Wisconsin","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018722491","display_name":"Lynn Dahlen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lynn\u00a0R.\u00a0Dahlen","raw_affiliation_strings":["Division Neonatology, Franciscan Skemp-Mayo Health System, La Crosse, Wisconsin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division Neonatology, Franciscan Skemp-Mayo Health System, La Crosse, Wisconsin","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108467037","display_name":"John W. Suttie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John\u00a0W.\u00a0Suttie","raw_affiliation_strings":["Department of Biochemistry, University of Wisconsin, Madison, Wisconsin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biochemistry, University of Wisconsin, Madison, Wisconsin","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3508,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.79026005,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"20","issue":"8","first_page":"485","last_page":"490"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13004","display_name":"Vitamin K Research Studies","score":1.0,"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/T13004","display_name":"Vitamin K Research Studies","score":1.0,"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/T12547","display_name":"Pharmaceutical studies and practices","score":0.0,"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/T12068","display_name":"Neonatal Health and Biochemistry","score":0.0,"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/vitamin-k-prophylaxis","display_name":"vitamin K prophylaxis","score":0.996999979019165},{"id":"https://openalex.org/keywords/preterm-infants","display_name":"preterm infants","score":0.8220000267028809},{"id":"https://openalex.org/keywords/hemorrhagic-disease-of-the-newborn","display_name":"hemorrhagic disease of the newborn","score":0.9390000104904175},{"id":"https://openalex.org/keywords/breastfeeding","display_name":"breastfeeding","score":0.6190000176429749},{"id":"https://openalex.org/keywords/low-birth-weight","display_name":"low birth weight","score":0.699999988079071}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9510512351989746},{"id":"https://openalex.org/C2776940978","wikidata":"https://www.wikidata.org/wiki/Q34956","display_name":"Vitamin","level":2,"score":0.6467509269714355},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.6165510416030884},{"id":"https://openalex.org/C124490489","wikidata":"https://www.wikidata.org/wiki/Q7936963","display_name":"Vitamin D and neurology","level":2,"score":0.515077531337738},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4966643452644348},{"id":"https://openalex.org/C78722104","wikidata":"https://www.wikidata.org/wiki/Q21653202","display_name":"Parenteral nutrition","level":2,"score":0.49032047390937805},{"id":"https://openalex.org/C2993590494","wikidata":"https://www.wikidata.org/wiki/Q182338","display_name":"Vitamin k","level":2,"score":0.4788215756416321},{"id":"https://openalex.org/C46973012","wikidata":"https://www.wikidata.org/wiki/Q28627","display_name":"Gestation","level":3,"score":0.42514580488204956},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3654903173446655},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.35285985469818115},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.3433019816875458},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.32076728343963623},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"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/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D004305","descriptor_name":"Dose-Response Relationship, Drug","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":"D006475","descriptor_name":"Vitamin K Deficiency Bleeding","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D006475","descriptor_name":"Vitamin K Deficiency Bleeding","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D007235","descriptor_name":"Infant, Premature, Diseases","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D007235","descriptor_name":"Infant, Premature, Diseases","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D007273","descriptor_name":"Injections, Intramuscular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007275","descriptor_name":"Injections, Intravenous","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":"D010289","descriptor_name":"Parenteral Nutrition, Total","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014812","descriptor_name":"Vitamin K","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D014812","descriptor_name":"Vitamin K","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D019587","descriptor_name":"Dietary Supplements","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1055/s-2003-45384","doi":"https://doi.org/10.1055/s-2003-45384","is_oa":false,"landing_page_url":"https://doi.org/10.1055/s-2003-45384","pdf_url":null,"source":{"id":"https://openalex.org/S82239980","display_name":"American Journal of Perinatology","issn_l":"0735-1631","issn":["0735-1631","1098-8785"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320000","host_organization_name":"Thieme Medical Publishers (Germany)","host_organization_lineage":["https://openalex.org/P4310320000"],"host_organization_lineage_names":["Thieme Medical Publishers (Germany)"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Perinatology","raw_type":"journal-article"},{"id":"pmid:14703597","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/14703597","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":"American journal of perinatology","raw_type":"Clinical Trial"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.98580002784729},{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.5}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2108934002","https://openalex.org/W1978029957","https://openalex.org/W1586161992","https://openalex.org/W2533628638","https://openalex.org/W2000674403","https://openalex.org/W2027689626","https://openalex.org/W4235912102","https://openalex.org/W2343659718","https://openalex.org/W4308344190","https://openalex.org/W4390559648"],"abstract_inverted_index":{"We":[0,80],"studied":[1],"babies":[2,117],"(22":[3],"to":[4,12,41,55,62,101],"32":[5],"weeks":[6],"gestational":[7],"age)":[8],"of":[9,19,28,36,72,89,105,134],"mothers":[10],"wishing":[11],"breast-feed.":[13],"Group":[14,23],"1":[15,17,76],"received":[16,25],"mg":[18,27,74,77,84],"vitamin":[20,29,37,51,90,126],"K":[21,38,52,91,127],"and":[22,47,108],"2":[24,33],"0.5":[26,73,83],"K.":[30],"The":[31],"Day":[32,49],"plasma":[34,65],"levels":[35,53],"were":[39],"1900":[40],"2600":[42],"times":[43,57],"higher":[44,58],"on":[45,59],"average,":[46,60],"the":[48,86,106],"10":[50],"550":[54],"600":[56],"relative":[61],"normal":[63],"adult":[64],"values,":[66],"whether":[67],"an":[68],"initial":[69,87],"prophylaxis":[70],"dose":[71,88],"or":[75,93],"was":[78],"used.":[79],"conclude":[81],"that":[82,109],"as":[85],"intramuscularly":[92],"intravenously":[94],"would":[95],"likely":[96],"be":[97,114],"more":[98],"than":[99],"adequate":[100],"prevent":[102],"hemorrhagic":[103],"disease":[104],"newborn,":[107],"0.3":[110],"mg/per":[111],"kg":[112],"may":[113],"used":[115],"for":[116],"with":[118],"birth":[119],"weights":[120],"below":[121],"1000":[122],"g.":[123],"To":[124],"decrease":[125],"intakes":[128],"in":[129],"this":[130],"population,":[131],"new":[132],"preparations":[133],"total":[135],"parenteral":[136],"nutrition":[137],"multivitamins":[138],"are":[139],"needed.":[140]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}