{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,21]],"date-time":"2026-02-21T16:55:07Z","timestamp":1771692907981,"version":"3.50.1"},"reference-count":29,"publisher":"Walter de Gruyter GmbH","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,5,27]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec id=\"j_jpm-2018-0412_s_999_w2aab2b8c80b1b7b1aab1c17b1Aa\">\n                  <jats:title>Background<\/jats:title>\n                  <jats:p>We developed an open-source software for the computerized analysis of antenatal fetal cardiotocography (CTG) without limitation of duration of the registration, enabling batch processing and adaptation to any digital storage system.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2018-0412_s_998_w2aab2b8c80b1b7b1aab1c17b2Aa\">\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>STVcalc was developed based on literature about the FetalCare system (Huntleigh Healthcare Ltd, Cardiff, UK). For comparison with FetalCare, we selected the CTGs of all women who delivered in 2011 a small-for-gestational-age (SGA) fetus between 24 and 31 weeks by cesarean section (CS) for fetal distress, or had fetal death, before labor onset.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2018-0412_s_997_w2aab2b8c80b1b7b1aab1c17b3Aa\">\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>In 471 CTGs from 39 women, the agreement was 99% for a short-term variation (STV) cut-off of 2.6 ms below 29 weeks and 3.0 ms thereafter, and 95% for 3.5 and 4.0 ms, respectively. In 18 (4%) cases, the proportional difference in STV between FetalCare and STVcalc was more than 10%.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec id=\"j_jpm-2018-0412_s_996_w2aab2b8c80b1b7b1aab1c17b4Aa\">\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>As only slight differences were observed between the proposed feature-rich application and the FetalCare system, it can be considered valuable for clinical practice and research purposes.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1515\/jpm-2018-0412","type":"journal-article","created":{"date-parts":[[2019,4,21]],"date-time":"2019-04-21T09:01:12Z","timestamp":1555837272000},"page":"439-447","source":"Crossref","is-referenced-by-count":7,"title":["Computerized fetal cardiotocography analysis in early preterm fetal growth restriction \u2013 a quantitative comparison of two applications"],"prefix":"10.1515","volume":"47","author":[{"given":"Hans","family":"Wolf","sequence":"first","affiliation":[{"name":"Department of Obstetrics , Amsterdam University Medical Center Amsterdam , The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Claartje","family":"Bruin","sequence":"additional","affiliation":[{"name":"Department of Obstetrics , Amsterdam University Medical Center Amsterdam , The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johannes G.G.","family":"Dobbe","sequence":"additional","affiliation":[{"name":"Department of Biomedical Engineering and Physics , Amsterdam University Medical Center , Amsterdam , The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sanne J.","family":"Gordijn","sequence":"additional","affiliation":[{"name":"Department of Obstetrics , University Medical Center Groningen , Groningen , The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wessel","family":"Ganzevoort","sequence":"additional","affiliation":[{"name":"Department of Obstetrics , Amsterdam University Medical Center Amsterdam , The Netherlands"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"374","published-online":{"date-parts":[[2019,4,22]]},"reference":[{"key":"2023033121263843427_j_jpm-2018-0412_ref_001_w2aab2b8c80b1b7b1ab2b1b1Aa","doi-asserted-by":"crossref","unstructured":"Bhatia M, Mahtani KR, Nunan D, Reddy A. 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