{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T22:44:30Z","timestamp":1779403470607,"version":"3.53.1"},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"value":"9781643686615","type":"electronic"}],"license":[{"start":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T00:00:00Z","timestamp":1779321600000},"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":[[2026,5,21]]},"abstract":"<jats:p>This study applied natural language processing to identify common topics in 12,054 Dutch patient\u2013provider messages in inflammatory bowel disease. Using the BERTopic framework, three embedding models were evaluated with topic diversity, Cv coherence, and topic assignment proportion. A lightweight Dutch-specific embedding model (RobBERT) outperformed two larger multilingual models (MPNet Sentence Transformer and QWEN3-embedding-8B). We identified 120 sentence-level topics covering medical and administrative themes. Results showed that 22% of messages did not require specialist attention, highlighting the potential of neural topic models for automated triage in digital IBD care.<\/jats:p>","DOI":"10.3233\/shti260350","type":"book-chapter","created":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T22:02:27Z","timestamp":1779400947000},"source":"Crossref","is-referenced-by-count":0,"title":["Uncovering Topics in Dutch Patient Messages in Inflammatory Bowel Disease: A Comparative Study of Embedding Models for Neural Topic Modeling"],"prefix":"10.3233","author":[{"given":"Jiaxu","family":"Zhang","sequence":"first","affiliation":[{"name":"Department of Radiation Oncology (MAASTRO), GROW Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sander","family":"Puts","sequence":"additional","affiliation":[{"name":"Department of Radiation Oncology (MAASTRO), GROW Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Evelien","family":"Hendrix","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands"},{"name":"Institute for Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arta","family":"Aliu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands"},{"name":"Institute for Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yomi","family":"Okegunna","sequence":"additional","affiliation":[{"name":"Department of Radiation Oncology (MAASTRO), GROW Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dion","family":"Wintjens","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Zuyderland Medical Center, Sittard-Geleen-Heerlen, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zlatan","family":"Mujagi\u0107","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands"},{"name":"Institute for Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andre","family":"Dekker","sequence":"additional","affiliation":[{"name":"Department of Radiation Oncology (MAASTRO), GROW Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marieke","family":"Pierik","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology-Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands"},{"name":"Institute for Nutrition and Translational Research in Metabolism (NUTRIM), Maastricht University, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rianne","family":"Fijten","sequence":"additional","affiliation":[{"name":"Department of Radiation Oncology (MAASTRO), GROW Research Institute for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","Opening the Personal Gate between Technology and Health Care"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI260350","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T22:02:28Z","timestamp":1779400948000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI260350"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,21]]},"ISBN":["9781643686615"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti260350","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,21]]}}}