{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T00:41:53Z","timestamp":1759970513423,"version":"build-2065373602"},"reference-count":14,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2025,1,26]],"date-time":"2025-01-26T00:00:00Z","timestamp":1737849600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"CIDMA","doi-asserted-by":"publisher","award":["UIDB\/04106\/2020","UIDP\/04106\/2020","2022.03091.PTDC"],"award-info":[{"award-number":["UIDB\/04106\/2020","UIDP\/04106\/2020","2022.03091.PTDC"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001871","name":"Mathematical Modelling of Multi-scale Control Systems: applications to human diseases (CoSysM3)","doi-asserted-by":"publisher","award":["UIDB\/04106\/2020","UIDP\/04106\/2020","2022.03091.PTDC"],"award-info":[{"award-number":["UIDB\/04106\/2020","UIDP\/04106\/2020","2022.03091.PTDC"]}],"id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]},{"name":"national funds (OE)","award":["UIDB\/04106\/2020","UIDP\/04106\/2020","2022.03091.PTDC"],"award-info":[{"award-number":["UIDB\/04106\/2020","UIDP\/04106\/2020","2022.03091.PTDC"]}]},{"name":"Thematic Line Biomathematics of CIDMA","award":["UIDB\/04106\/2020","UIDP\/04106\/2020","2022.03091.PTDC"],"award-info":[{"award-number":["UIDB\/04106\/2020","UIDP\/04106\/2020","2022.03091.PTDC"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["MCA"],"abstract":"<jats:p>This study aims to analyze the relationships between various health indicators, using an exploratory graph analysis, repeated measures correlation, and cluster construction. Primary healthcare is essential for providing continuous and comprehensive care, with indicators as crucial tools to identify and improve weaknesses in health units. Data from 41 health units in Baixo Vouga, Portugal, from January 2017 to March 2024, were analyzed. Through the database, the behavior of the indicators and health units over time was identified, along with the strongest positive and negative correlations between the indicators and their graphical illustration. Finally, through clusters, the grouping of indicators and health units was achieved. Thus, this study provides healthcare professionals with important insights for the management and continuous improvement of health units.<\/jats:p>","DOI":"10.3390\/mca30010014","type":"journal-article","created":{"date-parts":[[2025,1,27]],"date-time":"2025-01-27T04:59:10Z","timestamp":1737953950000},"page":"14","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Analysis of Primary Healthcare Indicators"],"prefix":"10.3390","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-7322-0838","authenticated-orcid":false,"given":"Ana Leonor","family":"Saraiva","sequence":"first","affiliation":[{"name":"Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7238-546X","authenticated-orcid":false,"given":"Cristiana J.","family":"Silva","sequence":"additional","affiliation":[{"name":"Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal"},{"name":"Department of Mathematics, ISTA, Iscte\u2014Instituto Universit\u00e1rio de Lisboa, 1649-026 Lisbon, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5721-4550","authenticated-orcid":false,"given":"Jorge","family":"Cabral","sequence":"additional","affiliation":[{"name":"Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal"}]},{"given":"Jos\u00e9 Pedro","family":"Antunes","sequence":"additional","affiliation":[{"name":"USF Arte Nova, Aveiro Local Health Unit, 3810-791 Aveiro, Portugal"}]},{"given":"Paula","family":"Rama","sequence":"additional","affiliation":[{"name":"Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0654-8117","authenticated-orcid":false,"given":"Sofia J.","family":"Pinheiro","sequence":"additional","affiliation":[{"name":"Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1051-8084","authenticated-orcid":false,"given":"Vera","family":"Afreixo","sequence":"additional","affiliation":[{"name":"Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2025,1,26]]},"reference":[{"key":"ref_1","unstructured":"(2024, July 01). Dimens\u00f5es do Cuidar nos Cuidados de Sa\u00fade Prim\u00e1rios. Available online: https:\/\/www.ordemenfermeiros.pt\/centro\/noticias\/conteudos\/dimens%C3%B5es-do-cuidar-nos-cuidados-de-sa%C3%BAde-prim%C3%A1rios\/."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"701","DOI":"10.1590\/1413-81232017223.33152016","article-title":"A reforma dos cuidados de sa\u00fade prim\u00e1rios em Portugal: Portuguesa, moderna e inovadora","volume":"22","author":"Biscaia","year":"2017","journal-title":"Cienc. Saude Coletiva"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"141","DOI":"10.1016\/j.healthpol.2016.12.005","article-title":"Competition policy for health care provision in Portugal","volume":"121","author":"Barros","year":"2017","journal-title":"Health Policy"},{"key":"ref_4","unstructured":"Di\u00e1rio da Rep\u00fablica (2025, January 14). Portaria n.\u00b0 212\/2017. 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