{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T14:43:45Z","timestamp":1780065825338,"version":"3.54.0"},"reference-count":22,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2020,3,1]],"date-time":"2020-03-01T00:00:00Z","timestamp":1583020800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,3,1]],"date-time":"2020-03-01T00:00:00Z","timestamp":1583020800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/501100003246","name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003246","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","rbmojournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Reproductive BioMedicine Online"],"published-print":{"date-parts":[[2020,3]]},"DOI":"10.1016\/j.rbmo.2019.12.003","type":"journal-article","created":{"date-parts":[[2019,12,6]],"date-time":"2019-12-06T12:53:49Z","timestamp":1575636829000},"page":"453-459","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":4,"title":["Guideline-based quality indicators for early pregnancy assessment units"],"prefix":"10.1016","volume":"40","author":[{"given":"Merel M.J.","family":"van den Berg","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Petra J.","family":"Hajenius","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Femke","family":"Mol","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rosella P.M.G.","family":"Hermens","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fulco","family":"van der Veen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariette","family":"Goddijn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emmy","family":"van den Boogaard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.rbmo.2019.12.003_bib0001","unstructured":"Association of Early Pregnancy Units. Guidelines, 2007.http:\/\/www.earlypregnancy.org.uk\/index.asp"},{"key":"10.1016\/j.rbmo.2019.12.003_bib0002","unstructured":"Association of Early Pregnancy Units, 2019. Website:www.aepu.org.uk"},{"key":"10.1016\/j.rbmo.2019.12.003_bib0003","first-page":"425","article-title":"Prescribing indicators for UK general practice","volume":"321","author":"Campbell","year":"2000","journal-title":"Delphi consultation study. BMJ."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0004","doi-asserted-by":"crossref","first-page":"816","DOI":"10.1136\/bmj.326.7393.816","article-title":"Research methods used in developing and applying quality indicators in primary care","volume":"12","author":"Campbell","year":"2003","journal-title":"BMJ"},{"key":"10.1016\/j.rbmo.2019.12.003_bib0005","unstructured":"Dalkey, N., Brown, B., Cochran, S., 1969. The Delphi method III: use of self ratings to improve group estimates. Available from:http:\/\/www.rand.org\/pubs\/research_memoranda\/2006\/RM6115.pdf."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0006","doi-asserted-by":"crossref","first-page":"299","DOI":"10.1093\/intqhc\/mzw020","article-title":"Added value of involving patients in the first step of multidisciplinary guideline development: a qualitative interview study among infertile patients","volume":"28","author":"Den Breejen","year":"2016","journal-title":"Int. J. Qual. Health Care."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0007","unstructured":"Fitch, K., Bernstein, S., Aguilar, M., 2001. The RAND\/UCLA Appropriateness Method User's Manual. Available from:http:\/\/www.rand.org\/pubs\/monograph_reports\/MR1269\/."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0008","first-page":"A601","article-title":"Problems in early pregnancy require special care: 'early pregnancy units","volume":"153","author":"Goddijn","year":"2009","journal-title":"Ned. Tijdschr. Geneeskd."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0009","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1136\/qhc.11.2.110","article-title":"Quality improvement research: understanding the science of change in health care","volume":"11","author":"Grol","year":"2002","journal-title":"Qual. Saf. Health Care."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0010","doi-asserted-by":"crossref","unstructured":"Hajenius, P.J., Mol, F., Mol, B.W., Bossuyt, P.M., Ankum, W.M., van der Veen, F., 2007. Interventions for tubal ectopic pregnancy. Cochrane Database Syst. Rev. CD000324.","DOI":"10.1002\/14651858.CD000324.pub2"},{"key":"10.1016\/j.rbmo.2019.12.003_bib0011","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.lungcan.2006.07.001","article-title":"Development of quality indicators for diagnosis ans treatment of patients with non-small cell lung cancer: a first step toward implementing a multidisciplinary, evidence-based guideline","volume":"54","author":"Hermens","year":"2006","journal-title":"Lung cancer"},{"key":"10.1016\/j.rbmo.2019.12.003_bib0012","doi-asserted-by":"crossref","first-page":"870","DOI":"10.1016\/j.jamcollsurg.2005.07.009","article-title":"Developing quality indicators for eldery patients undergoing abdominal operations","volume":"201","author":"McGory","year":"2005","journal-title":"J. Am. Coll. Surg."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0013","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1093\/humrep\/deq329","article-title":"Guideline adherence in ectopic pregnancy management","volume":"26","author":"Mol","year":"2011","journal-title":"Hum. Repr."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0014","unstructured":"Ministry of Health, NSW. Maternity \u2013 Management of Early Pregnancy Complications, 2012.http:\/\/www.health.nsw.gov.au\/policies."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0015","unstructured":"NHS National Institute for Health and Clinical Excellence, 2012. NICE Clinical Guideline: Ectopic pregnancy and miscarriage: Diagnosis and initial management in early pregnancy of ectopic pregnancy and miscarriage."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0016","doi-asserted-by":"crossref","first-page":"640","DOI":"10.3109\/01443615.2011.593650","article-title":"Standards of care provided by early pregnancy assessment units (EPAU): a UK-wide survey","volume":"31","author":"Poddar","year":"2011","journal-title":"J. Obstet. Gynaecol."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0017","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1016\/S0140-6736(06)69204-0","article-title":"Recurrent miscarriage","volume":"368","author":"Rai","year":"2006","journal-title":"Lancet"},{"key":"10.1016\/j.rbmo.2019.12.003_bib0018","unstructured":"Royal College of Obstetricians and Gynaecologists. Standards for gynaecology 2008.http:\/\/www.rcog.org.uk\/files\/rcog-corp\/uploaded-files\/WPRGynStandards2008.pdf"},{"key":"10.1016\/j.rbmo.2019.12.003_bib0019","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1016\/j.rbmo.2015.04.008","article-title":"Early pregnancy care over time: should we promote an early pregnancy assessment unit?","volume":"31","author":"Van den Berg","year":"2015","journal-title":"Repr. Biom. Onl."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0020","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1016\/j.rbmo.2009.11.016","article-title":"Development of guideline-based quality indicators for recurrent miscarriage","volume":"20","author":"Van den Boogaard","year":"2010","journal-title":"Repr. Biom. Onl."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0021","unstructured":"Vermeulen, N., Le Clef, N., D'Angelo, A., Veleva, Z., Tilleman, K., 2018. Manual for development of recommendations for good practice. ESHRE website."},{"key":"10.1016\/j.rbmo.2019.12.003_bib0022","doi-asserted-by":"crossref","first-page":"703","DOI":"10.3109\/01443615.2014.991296","article-title":"A Novel early pregnancy assessment unit\/Gynaecology assessment unit dashboard An experience from a UK district general hospital","volume":"35","author":"Wahba","year":"2015","journal-title":"J. Obstet, Gynaecol."}],"container-title":["Reproductive BioMedicine Online"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1472648319308466?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1472648319308466?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T08:17:01Z","timestamp":1761466621000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1472648319308466"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3]]},"references-count":22,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2020,3]]}},"alternative-id":["S1472648319308466"],"URL":"https:\/\/doi.org\/10.1016\/j.rbmo.2019.12.003","relation":{},"ISSN":["1472-6483"],"issn-type":[{"value":"1472-6483","type":"print"}],"subject":[],"published":{"date-parts":[[2020,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Guideline-based quality indicators for early pregnancy assessment units","name":"articletitle","label":"Article Title"},{"value":"Reproductive BioMedicine Online","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.rbmo.2019.12.003","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}