{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T01:21:30Z","timestamp":1760145690965,"version":"build-2065373602"},"reference-count":26,"publisher":"MDPI AG","issue":"16","license":[{"start":{"date-parts":[[2024,8,16]],"date-time":"2024-08-16T00:00:00Z","timestamp":1723766400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000865","name":"Bill &amp; Melinda Gates Foundation","doi-asserted-by":"publisher","award":["OPP119082","C2SAL-077"],"award-info":[{"award-number":["OPP119082","C2SAL-077"]}],"id":[{"id":"10.13039\/100000865","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Programa de Investigaci\u00f3n Cient\u00edfica, Desarrollo y Transferencia de Tecnolog\u00eda e Innovaciones de la Universidad Nacional de La Matanza","award":["OPP119082","C2SAL-077"],"award-info":[{"award-number":["OPP119082","C2SAL-077"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nutrients"],"abstract":"<jats:p>The aim of this study was to explore maternity care providers\u2019 knowledge, attitudes, and perceptions about the use of calcium supplements during pregnancy for the prevention of preeclampsia in three hospitals from Metropolitan Buenos Aires, Argentina. We conducted semi-structured interviews and followed a thematic analysis framework. Maternity care providers\u2019 knowledge, attitudes, and practices regarding calcium supplementation during pregnancy are linked to barriers to the potential implementation of calcium supplementation. Free provision of calcium supplements by the government, coupled with training that reinforces the scientific evidence supporting their use to prevent preeclampsia, along with documented recommendations from credible sources, would be crucial to ensure that health providers adopt the use of calcium supplements in antenatal care. Future studies should assess pregnant women and policymakers\u2019 perceptions about calcium supplementation during pregnancy, as well as local infrastructure to provide access to free-of-charge calcium supplements in antenatal care settings. Economic evaluation with local information could inform policymakers and advocate for the implementation of strategies to reduce preeclampsia.<\/jats:p>","DOI":"10.3390\/nu16162734","type":"journal-article","created":{"date-parts":[[2024,8,16]],"date-time":"2024-08-16T06:23:20Z","timestamp":1723789400000},"page":"2734","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Knowledge, Attitudes, and Perceptions of Maternity Care Providers on the Implementation of Calcium Supplementation during Pregnancy in Three Public Hospitals in Argentina: A Qualitative Study"],"prefix":"10.3390","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0568-0581","authenticated-orcid":false,"given":"Mart\u00edn Hern\u00e1n","family":"Di Marco","sequence":"first","affiliation":[{"name":"Department of Criminology and Sociology of Law, Faculty of Law, University of Oslo, 0130 Oslo, Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wanda","family":"Cabrera","sequence":"additional","affiliation":[{"name":"Universidad Nacional de La Matanza, San Justo 1754, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tomas I.","family":"Rivas","sequence":"additional","affiliation":[{"name":"Universidad Nacional de La Matanza, San Justo 1754, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9482-8268","authenticated-orcid":false,"given":"Eduard","family":"Maury-Sintjago","sequence":"additional","affiliation":[{"name":"Department of Nutrition and Public Health, University of Bio-Bio, Chill\u00e1n 3780000, Chile"},{"name":"Centro de Investigaciones en Epidemiolog\u00eda y Salud P\u00fablica (CIESP), Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas (CONICET), Buenos Aires 1414, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8323-2864","authenticated-orcid":false,"given":"Mar\u00eda N.","family":"L\u00f3pez","sequence":"additional","affiliation":[{"name":"Universidad Nacional Jos\u00e9 Clemente Paz, Jos\u00e9 C. Paz 1665, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7958-7358","authenticated-orcid":false,"given":"Gabriela","family":"Cormick","sequence":"additional","affiliation":[{"name":"Universidad Nacional de La Matanza, San Justo 1754, Argentina"},{"name":"Centro de Investigaciones en Epidemiolog\u00eda y Salud P\u00fablica (CIESP), Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas (CONICET), Buenos Aires 1414, Argentina"},{"name":"Instituto de Efectividad Cl\u00ednica y Sanitaria (IECS), Consejo Nacional de Investigaciones Cient\u00edficas y T\u00e9cnicas (CONICET), Buenos Aires 1414, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2024,8,16]]},"reference":[{"key":"ref_1","unstructured":"UNICEF (2019). 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