{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,8,11]],"date-time":"2023-08-11T13:14:06Z","timestamp":1691759646758},"reference-count":0,"publisher":"IOS Press","license":[{"start":{"date-parts":[[2022,8,31]],"date-time":"2022-08-31T00:00:00Z","timestamp":1661904000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,8,31]]},"abstract":"<jats:p>Anonymisation is currently one of the biggest challenges when sharing sensitive personal information. Its importance depends largely on the application domain, but when dealing with health information, this becomes a more serious issue. A simpler approach to avoid inadequate disclosure is to ensure that all data that can be associated directly with an individual is removed from the original dataset. However, some studies have shown that simple anonymisation procedures can sometimes be reverted using specific patients\u2019 characteristics. In this work, we propose a secure architecture to share information from distributed databases without compromising the subjects\u2019 privacy. The anonymiser system was validated using the OMOP CDM data schema, which is widely adopted in observational research studies.<\/jats:p>","DOI":"10.3233\/shti220930","type":"book-chapter","created":{"date-parts":[[2022,9,5]],"date-time":"2022-09-05T07:24:15Z","timestamp":1662362655000},"source":"Crossref","is-referenced-by-count":2,"title":["Preserving Privacy when Querying OMOP CDM Databases"],"prefix":"10.3233","author":[{"given":"Joao Rafael","family":"Almeida","sequence":"first","affiliation":[{"name":"DETI\/IEETA, University of Aveiro, Portugal"},{"name":"Department of Computation, University of A Coru\u00f1a, Spain"}]},{"given":"Joao Paulo","family":"Barraca","sequence":"additional","affiliation":[{"name":"IT, DETI, University of Aveiro, Portugal"}]},{"given":"Jos\u00e9 Lu\u00eds","family":"Oliveira","sequence":"additional","affiliation":[{"name":"DETI\/IEETA, University of Aveiro, Portugal"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","Digital Professionalism in Health and Care: Developing the Workforce, Building the Future"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI220930","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,9,5]],"date-time":"2022-09-05T07:24:16Z","timestamp":1662362656000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI220930"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,8,31]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti220930","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,8,31]]}}}