{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T10:15:10Z","timestamp":1654596910928},"reference-count":0,"publisher":"IOS Press","license":[{"start":{"date-parts":[[2022,6,6]],"date-time":"2022-06-06T00:00:00Z","timestamp":1654473600000},"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":[[2022,6,6]]},"abstract":"Book music is extensively used in street organs. It consists of thick cardboard, containing perforated holes specifying the musical notes. We propose to represent clinical time-dependent data in a tabular form inspired from this principle. The sheet represents a statistical individual, each row represents a binary time-dependent variable, and each hole denotes the \u201ctrue\u201d value. Data from electronic health records or nationwide medical-administrative databases can then be represented: demographics, patient flow, drugs, laboratory results, diagnoses, and procedures. This data representation is suitable for survival analysis (e.g., Cox model with repeated outcomes and changing covariates) and different types of temporal association rules. Quantitative continuous variables can be discretized, as in clinical studies. The \u201cbook music\u201d approach could become an intermediary step in feature extraction from structured data. It would enable to better account for time in analyses, notably for historical cohort analyses based on healthcare data reuse.<\/jats:p>","DOI":"10.3233\/shti220141","type":"book-chapter","created":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T09:32:52Z","timestamp":1654594372000},"source":"Crossref","is-referenced-by-count":0,"title":["\u201cBook Music\u201d Representation for Temporal Data, as a Part of the Feature Extraction Process: A Novel Approach to Improve the Handling of Time-Dependent Data in Secondary Use of Healthcare Structured Data"],"prefix":"10.3233","author":[{"given":"Emmanuel","family":"Chazard","sequence":"first","affiliation":[{"name":"Univ. Lille, CHU Lille, ULR 2694 \u2013 METRICS, CERIM, Public health dept, F-59000 Lille, France"}]},{"given":"Pierre","family":"Balaye","sequence":"additional","affiliation":[{"name":"Univ. Lille, CHU Lille, ULR 2694 \u2013 METRICS, CERIM, Public health dept, F-59000 Lille, France"}]},{"given":"Thibaut","family":"Balcaen","sequence":"additional","affiliation":[{"name":"Univ. Lille, CHU Lille, ULR 2694 \u2013 METRICS, CERIM, Public health dept, F-59000 Lille, France"}]},{"given":"Micha\u00ebl","family":"Genin","sequence":"additional","affiliation":[{"name":"Univ. Lille, CHU Lille, ULR 2694 \u2013 METRICS, CERIM, Public health dept, F-59000 Lille, France"}]},{"given":"Marc","family":"Cuggia","sequence":"additional","affiliation":[{"name":"LTSI, Universit\u00e9 de Rennes 1, CIC & CIC-IT Inserm 1414, CHU Rennes, F-35000 Rennes, France"}]},{"given":"Guillaume","family":"Bouzille","sequence":"additional","affiliation":[{"name":"LTSI, Universit\u00e9 de Rennes 1, CIC & CIC-IT Inserm 1414, CHU Rennes, F-35000 Rennes, France"}]},{"given":"Antoine","family":"Lamer","sequence":"additional","affiliation":[{"name":"Univ. Lille, CHU Lille, ULR 2694 \u2013 METRICS, CERIM, Public health dept, F-59000 Lille, France"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","MEDINFO 2021: One World, One Health \u2013 Global Partnership for Digital Innovation"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI220141","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T09:32:53Z","timestamp":1654594373000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI220141"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,6]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti220141","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,6]]}}}