{"id":"https://openalex.org/W2105564488","doi":"https://doi.org/10.1111/trf.13040","title":"The impact of human immunodeficiency virus infection on obstetric hemorrhage and blood transfusion in South Africa","display_name":"The impact of human immunodeficiency virus infection on obstetric hemorrhage and blood transfusion in South Africa","publication_year":2015,"publication_date":"2015-03-16","ids":{"openalex":"https://openalex.org/W2105564488","doi":"https://doi.org/10.1111/trf.13040","mag":"2105564488","pmid":"https://pubmed.ncbi.nlm.nih.gov/25773233","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/4503480"},"language":"en","primary_location":{"id":"doi:10.1111/trf.13040","doi":"https://doi.org/10.1111/trf.13040","is_oa":false,"landing_page_url":"https://doi.org/10.1111/trf.13040","pdf_url":null,"source":{"id":"https://openalex.org/S186746772","display_name":"Transfusion","issn_l":"0041-1132","issn":["0041-1132","0372-1248","1537-2995","1878-2000"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transfusion","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4503480","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025869235","display_name":"Evan M. Bloch","orcid":"https://orcid.org/0000-0001-8181-9517","observed_orcids":["https://orcid.org/0000-0001-8181-9517"]},"institutions":[{"id":"https://openalex.org/I180670191","display_name":"University of California, San Francisco","ror":"https://ror.org/043mz5j54","country_code":"US","type":"education","lineage":["https://openalex.org/I180670191"]},{"id":"https://openalex.org/I4210093991","display_name":"Blood Systems Research Institute","ror":"https://ror.org/01ekg2j77","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210093991"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Evan M. Bloch","raw_affiliation_strings":["Blood Systems Research Institute, San Francisco, California","University of California at San Francisco, San Francisco, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Blood Systems Research Institute, San Francisco, California","institution_ids":["https://openalex.org/I4210093991"]},{"raw_affiliation_string":"University of California at San Francisco, San Francisco, California","institution_ids":["https://openalex.org/I180670191"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007968786","display_name":"Robert L. Crookes","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36594437","display_name":"South African National Blood Service","ror":"https://ror.org/05fqva713","country_code":"ZA","type":"nonprofit","lineage":["https://openalex.org/I36594437"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Robert L. Crookes","raw_affiliation_strings":["South African National Blood Service, Weltevreden Park, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South African National Blood Service, Weltevreden Park, South Africa","institution_ids":["https://openalex.org/I36594437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110199793","display_name":"Jennifer Hull","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]},{"id":"https://openalex.org/I2800088396","display_name":"Chris Hani Baragwanath Hospital","ror":"https://ror.org/02g48bh60","country_code":"ZA","type":"healthcare","lineage":["https://openalex.org/I2800088396"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Jennifer Hull","raw_affiliation_strings":["Chris-Hani Baragwanath Hospital, Johannesburg, South Africa","University of Witwatersrand, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chris-Hani Baragwanath Hospital, Johannesburg, South Africa","institution_ids":["https://openalex.org/I2800088396"]},{"raw_affiliation_string":"University of Witwatersrand, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015312822","display_name":"Sue Fawcus","orcid":"https://orcid.org/0000-0002-1818-7171","observed_orcids":["https://orcid.org/0000-0002-1818-7171","https://orcid.org/0000-0002-4909-5165"]},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Sue Fawcus","raw_affiliation_strings":["Mowbray Maternity Hospital, Cape Town, South Africa","University of Cape Town, Cape Town, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mowbray Maternity Hospital, Cape Town, South Africa","institution_ids":[]},{"raw_affiliation_string":"University of Cape Town, Cape Town, South Africa","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055151508","display_name":"Rajesh Gangaram","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210129265","display_name":"King Edward VIII Hospital","ror":"https://ror.org/03r56rv89","country_code":"ZA","type":"healthcare","lineage":["https://openalex.org/I4210129265"]},{"id":"https://openalex.org/I95023434","display_name":"University of KwaZulu-Natal","ror":"https://ror.org/04qzfn040","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Rajesh Gangaram","raw_affiliation_strings":["King Edward VIII Hospital, Durban, South Africa","University of Kwazulu-Natal, Durban, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"King Edward VIII Hospital, Durban, South Africa","institution_ids":["https://openalex.org/I4210129265"]},{"raw_affiliation_string":"University of Kwazulu-Natal, Durban, South Africa","institution_ids":["https://openalex.org/I95023434"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113836599","display_name":"John Anthony","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]},{"id":"https://openalex.org/I2802258008","display_name":"Groote Schuur Hospital","ror":"https://ror.org/00c879s84","country_code":"ZA","type":"healthcare","lineage":["https://openalex.org/I1307091933","https://openalex.org/I2802258008"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"John Anthony","raw_affiliation_strings":["Groote Schuur Hospital, Cape Town, South Africa","University of Cape Town, Cape Town, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Groote Schuur Hospital, Cape Town, South Africa","institution_ids":["https://openalex.org/I2802258008"]},{"raw_affiliation_string":"University of Cape Town, Cape Town, South Africa","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110592461","display_name":"Charlotte Ingram","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36594437","display_name":"South African National Blood Service","ror":"https://ror.org/05fqva713","country_code":"ZA","type":"nonprofit","lineage":["https://openalex.org/I36594437"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Charlotte Ingram","raw_affiliation_strings":["South African National Blood Service, Weltevreden Park, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South African National Blood Service, Weltevreden Park, South Africa","institution_ids":["https://openalex.org/I36594437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072157632","display_name":"Solomuzi Ngcobo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I36594437","display_name":"South African National Blood Service","ror":"https://ror.org/05fqva713","country_code":"ZA","type":"nonprofit","lineage":["https://openalex.org/I36594437"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Solomuzi Ngcobo","raw_affiliation_strings":["South African National Blood Service, Weltevreden Park, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South African National Blood Service, Weltevreden Park, South Africa","institution_ids":["https://openalex.org/I36594437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066868627","display_name":"Julie A. Croxford","orcid":"https://orcid.org/0000-0002-3720-8206","observed_orcids":["https://orcid.org/0000-0002-3720-8206"]},"institutions":[{"id":"https://openalex.org/I180297670","display_name":"RTI International","ror":"https://ror.org/052tfza37","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I137902535","https://openalex.org/I170897317","https://openalex.org/I180297670"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Julie Croxford","raw_affiliation_strings":["RTI International, Research Triangle Park, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RTI International, Research Triangle Park, North Carolina","institution_ids":["https://openalex.org/I180297670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084248039","display_name":"Darryl V. Creel","orcid":"https://orcid.org/0009-0004-5794-961X","observed_orcids":["https://orcid.org/0009-0004-5794-961X"]},"institutions":[{"id":"https://openalex.org/I180297670","display_name":"RTI International","ror":"https://ror.org/052tfza37","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I137902535","https://openalex.org/I170897317","https://openalex.org/I180297670"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Darryl V. Creel","raw_affiliation_strings":["RTI International, Research Triangle Park, North Carolina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RTI International, Research Triangle Park, North Carolina","institution_ids":["https://openalex.org/I180297670"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016750216","display_name":"Edward L. Murphy","orcid":"https://orcid.org/0000-0001-6515-3989","observed_orcids":["https://orcid.org/0000-0001-6515-3989"]},"institutions":[{"id":"https://openalex.org/I180670191","display_name":"University of California, San Francisco","ror":"https://ror.org/043mz5j54","country_code":"US","type":"education","lineage":["https://openalex.org/I180670191"]},{"id":"https://openalex.org/I4210093991","display_name":"Blood Systems Research Institute","ror":"https://ror.org/01ekg2j77","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210093991"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edward L. Murphy","raw_affiliation_strings":["Blood Systems Research Institute, San Francisco, California","University of California at San Francisco, San Francisco, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Blood Systems Research Institute, San Francisco, California","institution_ids":["https://openalex.org/I4210093991"]},{"raw_affiliation_string":"University of California at San Francisco, San Francisco, California","institution_ids":["https://openalex.org/I180670191"]}]},{"author_position":"last","author":{"id":null,"display_name":"for the International Component of the NHLBI Recipient Epidemiology and Donor Evaluation Study\u2010III (REDS\u2010III)","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"for the International Component of the NHLBI Recipient Epidemiology and Donor Evaluation Study\u2010III (REDS\u2010III)","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5025869235"],"corresponding_institution_ids":["https://openalex.org/I180670191","https://openalex.org/I4210093991"],"apc_list":{"value":4100,"currency":"USD","value_usd":4100},"apc_paid":null,"fwci":4.3818,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.93960328,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"55","issue":"7","first_page":"1675","last_page":"1684"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11389","display_name":"Maternal and fetal healthcare","score":0.6288999915122986,"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"}},"topics":[{"id":"https://openalex.org/T11389","display_name":"Maternal and fetal healthcare","score":0.6288999915122986,"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/T10693","display_name":"Blood transfusion and management","score":0.2870999872684479,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T10082","display_name":"HIV/AIDS Research and Interventions","score":0.030899999663233757,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/hiv-infection","display_name":"HIV infection","score":0.8159999847412109},{"id":"https://openalex.org/keywords/obstetric-hemorrhage","display_name":"obstetric hemorrhage","score":0.9980000257492065},{"id":"https://openalex.org/keywords/blood-transfusion","display_name":"blood transfusion","score":0.9350000023841858},{"id":"https://openalex.org/keywords/peripartum-women","display_name":"peripartum women","score":0.9810000061988831},{"id":"https://openalex.org/keywords/maternal-mortality","display_name":"maternal mortality","score":0.8809999823570251},{"id":"https://openalex.org/keywords/transfusion-risk-factors","display_name":"transfusion risk factors","score":0.875},{"id":"https://openalex.org/keywords/south-africa","display_name":"South Africa","score":0.7390000224113464}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9323879480361938},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.7172120809555054},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.6913744211196899},{"id":"https://openalex.org/C2780014101","wikidata":"https://www.wikidata.org/wiki/Q183605","display_name":"Blood transfusion","level":2,"score":0.6873010993003845},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.5428493022918701},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.5202428102493286},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.5025081634521484},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.465315580368042},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.46285808086395264},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.38101691007614136},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.29397404193878174},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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},{"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}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001803","descriptor_name":"Blood Transfusion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003430","descriptor_name":"Cross-Sectional Studies","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":"D006473","descriptor_name":"Postpartum Hemorrhage","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D006473","descriptor_name":"Postpartum Hemorrhage","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D006473","descriptor_name":"Postpartum Hemorrhage","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D006473","descriptor_name":"Postpartum Hemorrhage","qualifier_ui":"Q000821","qualifier_name":"virology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","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":"D013019","descriptor_name":"South Africa","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D015658","descriptor_name":"HIV Infections","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D015658","descriptor_name":"HIV Infections","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D015658","descriptor_name":"HIV Infections","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D015994","descriptor_name":"Incidence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":8,"locations":[{"id":"doi:10.1111/trf.13040","doi":"https://doi.org/10.1111/trf.13040","is_oa":false,"landing_page_url":"https://doi.org/10.1111/trf.13040","pdf_url":null,"source":{"id":"https://openalex.org/S186746772","display_name":"Transfusion","issn_l":"0041-1132","issn":["0041-1132","0372-1248","1537-2995","1878-2000"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transfusion","raw_type":"journal-article"},{"id":"pmid:25773233","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25773233","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":"Transfusion","raw_type":"Clinical Trial"},{"id":"pmh:oai:pubmedcentral.nih.gov:4503480","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4503480","pdf_url":null,"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":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Transfusion","raw_type":"Text"},{"id":"pmh:oai:escholarship.org/ark:/13030/qt2gm5349n","doi":null,"is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/2gm5349n","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Transfusion, vol 55, iss 7","raw_type":"article"},{"id":"pmh:oai:escholarship.org/ark:/13030/qt7rw166th","doi":null,"is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/7rw166th","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Transfusion, vol 55, iss 7","raw_type":"article"},{"id":"pmh:oai:escholarship.org:ark:/13030/qt2gm5349n","doi":null,"is_oa":false,"landing_page_url":"https://escholarship.org/uc/item/2gm5349n","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Transfusion, vol 55, iss 7","raw_type":"article"},{"id":"pmh:qt2gm5349n","doi":null,"is_oa":false,"landing_page_url":"http://www.escholarship.org/uc/item/2gm5349n","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bloch, EM; Bloch, EM; Crookes, RL; Hull, J; Hull, J; Fawcus, S; \u00c2\u00a0et al.(2015). The impact of human immunodeficiency virus infection on obstetric hemorrhage and blood transfusion in South Africa. Transfusion. doi: 10.1111/trf.13040. UCSF: Retrieved from: http://www.escholarship.org/uc/item/2gm5349n","raw_type":"article"},{"id":"pmh:qt7rw166th","doi":null,"is_oa":false,"landing_page_url":"http://www.escholarship.org/uc/item/7rw166th","pdf_url":null,"source":{"id":"https://openalex.org/S4306400115","display_name":"eScholarship (California Digital Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801248553","host_organization_name":"California Digital Library","host_organization_lineage":["https://openalex.org/I2801248553"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bloch, EM; Crookes, RL; Hull, J; Fawcus, S; Gangaram, R; Anthony, J; \u00c2\u00a0et al.(2015). The impact of human immunodeficiency virus infection on obstetric hemorrhage and blood transfusion in South Africa. Transfusion, 55(7), 1675 - 1684. doi: 10.1111/trf.13040. UCSF: Retrieved from: http://www.escholarship.org/uc/item/7rw166th","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:4503480","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4503480","pdf_url":null,"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":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Transfusion","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G1243299691","display_name":null,"funder_award_id":"HHSN268201100007C","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G2818629771","display_name":null,"funder_award_id":"HHSN2682011-\u00ad00009I","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G413542821","display_name":null,"funder_award_id":"HHSN268201100009I","funder_id":"https://openalex.org/F4320332505","funder_display_name":"U.S. Public Health Service"},{"id":"https://openalex.org/G567847597","display_name":null,"funder_award_id":"HHSN26820 1100009C","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"}],"funders":[{"id":"https://openalex.org/F4320332505","display_name":"U.S. Public Health Service","ror":"https://ror.org/05xf94514"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1654233720","https://openalex.org/W1964992661","https://openalex.org/W1975389048","https://openalex.org/W1975756069","https://openalex.org/W1977867470","https://openalex.org/W1978015650","https://openalex.org/W1987974578","https://openalex.org/W2006798228","https://openalex.org/W2007461380","https://openalex.org/W2008398232","https://openalex.org/W2012322976","https://openalex.org/W2020011953","https://openalex.org/W2020809924","https://openalex.org/W2022343625","https://openalex.org/W2032316483","https://openalex.org/W2033605703","https://openalex.org/W2040801735","https://openalex.org/W2049587057","https://openalex.org/W2051518142","https://openalex.org/W2055379760","https://openalex.org/W2064005443","https://openalex.org/W2067087790","https://openalex.org/W2094933925","https://openalex.org/W2102628929","https://openalex.org/W2113085446","https://openalex.org/W2116078001","https://openalex.org/W2116531377","https://openalex.org/W2123234586","https://openalex.org/W2142419519","https://openalex.org/W2144972316","https://openalex.org/W2147825190","https://openalex.org/W3216088338"],"related_works":["https://openalex.org/W2548859047","https://openalex.org/W2815415197","https://openalex.org/W2909844917","https://openalex.org/W2969777287","https://openalex.org/W7124429652","https://openalex.org/W4381332218","https://openalex.org/W2120695750","https://openalex.org/W2729653095","https://openalex.org/W2218047564","https://openalex.org/W2230994784"],"abstract_inverted_index":{"BACKGROUND:":[0],"Globally,":[1],"as":[2,32,34],"in":[3,63,136,166,170,223],"South":[4,64,209],"Africa,":[5],"obstetric":[6,211],"hemorrhage":[7],"(OH)":[8],"remains":[9],"a":[10,249],"leading":[11],"cause":[12],"of":[13,30,55,98,104,160,194,200,215,244],"maternal":[14],"mortality":[15],"and":[16,28,93,117,129,142,197,227,238,251],"morbidity.":[17],"Although":[18],"blood":[19,161,217],"transfusion":[20,31,162,184,218],"is":[21,219,234,248],"critical":[22],"to":[23,37,67,87],"OH":[24,79,92,116,128,137,232,237],"management,":[25],"the":[26,158,190,208,213,224],"incidence":[27,138,159,214,233],"predictors":[29,243],"well":[33],"their":[35],"relation":[36],"human":[38],"immunodeficiency":[39],"virus":[40],"(HIV)":[41],"infection":[42,247],"are":[43,241],"poorly":[44],"described.":[45],"STUDY":[46],"DESIGN":[47],"AND":[48],"METHODS:":[49],"A":[50,96],"cross-sectional":[51],"study":[52],"was":[53,85,132,163],"conducted":[54],"all":[56],"peripartum":[57,100,216],"patients":[58,76,145,173],"at":[59],"four":[60],"major":[61,242],"hospitals":[62],"Africa":[65],"(April":[66],"July":[68],"2012).":[69],"Comprehensive":[70],"clinical":[71],"data":[72],"were":[73,81,102,108],"collected":[74],"on":[75],"who":[77],"sustained":[78,115],"and/or":[80],"transfused.":[82],"Logistic":[83],"regression":[84],"used":[86],"model":[88],"risk":[89,181],"factors":[90,182],"for":[91,183],"transfusion.":[94,130],"RESULTS:":[95],"total":[97],"15,725":[99],"women":[101,114,125],"evaluated,":[103],"whom":[105],"3969":[106],"(25.2%)":[107],"HIV":[109,246],"positive.":[110],"Overall,":[111],"387":[112],"(2.5%)":[113],"438":[118],"(2.8%)":[119,141],"received":[120],"transfusions,":[121],"including":[122],"213":[123],"(1.4%)":[124],"with":[126],"both":[127],"There":[131],"no":[133],"significant":[134],"difference":[135],"between":[139],"HIV-positive":[140,167],"HIV-negative":[143,171],"(2.3%)":[144],"(adjusted":[146,174],"odds":[147],"ratio":[148],"[OR],":[149],"0.95;":[150],"95%":[151,177],"confidence":[152],"interval":[153],"[CI],":[154],"0.72-1.25).":[155],"In":[156,207],"contrast,":[157],"significantly":[164,220],"higher":[165,221],"(3.7%)":[168],"than":[169,203,222],"(2.4%)":[172],"OR,":[175],"1.52;":[176],"CI,":[178],"1.14-2.03).":[179],"Other":[180],"included":[185],"OH,":[186],"low":[187],"prenatal":[188,195,239],"hemoglobin,":[189],"treating":[191],"hospital,":[192],"lack":[193],"care,":[196],"gestational":[198],"age":[199],"not":[201],"more":[202],"34":[204],"weeks.":[205],"CONCLUSION:":[206],"African":[210],"setting,":[212],"United":[225],"States":[226],"other":[228],"high-income":[229],"countries":[230],"while":[231],"similar.":[235],"While":[236],"anemia":[240],"transfusion,":[245],"common":[250],"independent":[252],"contributing":[253],"factor.":[254]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":8}],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2016-06-24T00:00:00"}
