{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,5]],"date-time":"2026-11-05T11:12:14Z","timestamp":1793877134033,"version":"4.7.0"},"reference-count":22,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2015,4,1]],"date-time":"2015-04-01T00:00:00Z","timestamp":1427846400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2015,4,1]],"date-time":"2015-04-01T00:00:00Z","timestamp":1427846400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["ajo.com","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Ophthalmology"],"published-print":{"date-parts":[[2015,4]]},"DOI":"10.1016\/j.ajo.2015.01.014","type":"journal-article","created":{"date-parts":[[2015,1,26]],"date-time":"2015-01-26T17:47:31Z","timestamp":1422294451000},"page":"733-738.e3","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":78,"title":["Staging of Keratoconus Indices Regarding Tomography, Topography, and Biomechanical Measurements"],"prefix":"10.1016","volume":"159","author":[{"given":"Susanne","family":"Goebels","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0661-6239","authenticated-orcid":false,"given":"Timo","family":"Eppig","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4558-4041","authenticated-orcid":false,"given":"Stefan","family":"Wagenpfeil","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alan","family":"Cayless","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Berthold","family":"Seitz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Achim","family":"Langenbucher","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"4","key":"10.1016\/j.ajo.2015.01.014_bib1","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1016\/S0039-6257(97)00119-7","article-title":"Keratoconus","volume":"42","author":"Rabinowitz","year":"1998","journal-title":"Surv Ophthalmol"},{"issue":"2","key":"10.1016\/j.ajo.2015.01.014_bib2","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1111\/j.1755-3768.2012.02400.x","article-title":"Update on the keratoconus genetics","volume":"91","author":"Nielsen","year":"2013","journal-title":"Acta Ophthalmol"},{"issue":"6","key":"10.1016\/j.ajo.2015.01.014_bib3","first-page":"2749","article-title":"Automated keratoconus screening with corneal topography analysis","volume":"35","author":"Maeda","year":"1994","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"7","key":"10.1016\/j.ajo.2015.01.014_bib4","doi-asserted-by":"crossref","first-page":"870","DOI":"10.1001\/archopht.1995.01100070044023","article-title":"Comparison of methods for detecting keratoconus using videokeratography","volume":"113","author":"Maeda","year":"1995","journal-title":"Arch Ophthalmol"},{"issue":"11","key":"10.1016\/j.ajo.2015.01.014_bib5","first-page":"2290","article-title":"Current keratoconus detection methods compared with a neural network approach","volume":"38","author":"Smolek","year":"1997","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"8","key":"10.1016\/j.ajo.2015.01.014_bib6","doi-asserted-by":"crossref","first-page":"689","DOI":"10.3109\/02713683.2012.660592","article-title":"Precision of ocular response analyzer","volume":"37","author":"Goebels","year":"2012","journal-title":"Curr Eye Res"},{"key":"10.1016\/j.ajo.2015.01.014_bib7","unstructured":"User\u2019s guide, Ocular Response Analyzer, Software 3.0. Depew, New York: Reichert Ophthalmic Instruments; 2010."},{"issue":"4","key":"10.1016\/j.ajo.2015.01.014_bib8","doi-asserted-by":"crossref","first-page":"e258","DOI":"10.1111\/aos.12056","article-title":"Biomechanical diagnosis of keratoconus: evaluation of the keratoconus match index and the keratoconus match probability","volume":"91","author":"Labiris","year":"2013","journal-title":"Acta Ophthalmol"},{"issue":"1","key":"10.1016\/j.ajo.2015.01.014_bib9","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1002\/1097-0142(1950)3:1<32::AID-CNCR2820030106>3.0.CO;2-3","article-title":"Index for rating diagnostic tests","volume":"3","author":"Youden","year":"1950","journal-title":"Cancer"},{"key":"10.1016\/j.ajo.2015.01.014_bib10","doi-asserted-by":"crossref","unstructured":"Spira C, Grigoryan A, Szentmary N, Seitz B, Langenbucher A, Eppig T. Vergleich der Spezifit\u00e4t und Sensitivit\u00e4t verschiedener ger\u00e4tegest\u00fctzter Keratokonus-Indizes und Klassifikatoren. Der Ophthalmologe. http:\/\/dx.doi.org\/10.1007\/s00347-014-3135-8.","DOI":"10.1007\/s00347-014-3135-8"},{"key":"10.1016\/j.ajo.2015.01.014_bib11","doi-asserted-by":"crossref","first-page":"1539","DOI":"10.2147\/OPTH.S44741","article-title":"Revisiting keratoconus diagnosis and progression classification based on evaluation of corneal asymmetry indices, derived from Scheimpflug imaging in keratoconic and suspect cases","volume":"7","author":"Kanellopoulos","year":"2013","journal-title":"Clin Ophthalmol"},{"key":"10.1016\/j.ajo.2015.01.014_bib12","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1097\/00003226-199101000-00002","article-title":"Corneal topography for keratoconus","volume":"10","author":"Wilson","year":"1991","journal-title":"Cornea"},{"issue":"5","key":"10.1016\/j.ajo.2015.01.014_bib13","doi-asserted-by":"crossref","first-page":"814","DOI":"10.1016\/j.jcrs.2009.11.012","article-title":"Corneal volume, pachymetry and correlation of anterior and posterior corneal shape in subclinical and different stages of clinical keratoconus","volume":"36","author":"Pi\u00f1ero","year":"2010","journal-title":"J Cataract Refract Surg"},{"issue":"9","key":"10.1016\/j.ajo.2015.01.014_bib14","doi-asserted-by":"crossref","first-page":"677","DOI":"10.3928\/1081597X-20091105-04","article-title":"Biomechanical and tomographic analysis of unilateral keratoconus","volume":"26","author":"Fontes","year":"2010","journal-title":"J Refract Surg"},{"issue":"4","key":"10.1016\/j.ajo.2015.01.014_bib15","doi-asserted-by":"crossref","first-page":"623","DOI":"10.1016\/j.jcrs.2007.11.054","article-title":"Comparative evaluation of refractive surgery candidates with Placido topography. Orbscan II, Pentacam, and wavefront analysis","volume":"34","author":"Nilforoushan","year":"2008","journal-title":"J Cataract Refract Surg"},{"issue":"3","key":"10.1016\/j.ajo.2015.01.014_bib16","doi-asserted-by":"crossref","first-page":"448","DOI":"10.1016\/j.jcrs.2006.11.008","article-title":"Intrasession and intersession repeatability of the Pentacam system on posterior corneal assessment in the normal human eye","volume":"33","author":"Chen","year":"2007","journal-title":"J Cataract Refract Surg"},{"issue":"7","key":"10.1016\/j.ajo.2015.01.014_bib17","doi-asserted-by":"crossref","first-page":"1101","DOI":"10.1016\/j.jcrs.2009.12.046","article-title":"Anterior chamber characteristics of keratoconus assessed by rotating Scheimpflug imaging","volume":"36","author":"Kov\u00e1cs","year":"2010","journal-title":"J Cataract Refract Surg"},{"issue":"1","key":"10.1016\/j.ajo.2015.01.014_bib18","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1016\/j.jcrs.2004.10.044","article-title":"Determining in-vivo biomechanical properties of the cornea with an ocular response analyzer","volume":"31","author":"Luce","year":"2005","journal-title":"J Cataract Refract Surg"},{"issue":"7","key":"10.1016\/j.ajo.2015.01.014_bib19","doi-asserted-by":"crossref","first-page":"3026","DOI":"10.1167\/iovs.04-0694","article-title":"Assessment of biomechanical properties of the cornea with the ocular response analyzer in normal and keratoconic eyes","volume":"48","author":"Shah","year":"2007","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"5","key":"10.1016\/j.ajo.2015.01.014_bib20","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1159\/000145333","article-title":"Corneal hysteresis and corneal resistance factor in keratectasia: finding using the Reichert ocular response analyser","volume":"222","author":"Kirwan","year":"2008","journal-title":"Opthalmologica"},{"issue":"5","key":"10.1016\/j.ajo.2015.01.014_bib21","doi-asserted-by":"crossref","first-page":"2403","DOI":"10.1167\/iovs.09-3689","article-title":"Screening of forme fruste keratoconus with the ocular response analyzer","volume":"51","author":"Schweitzer","year":"2010","journal-title":"Invest Ophthalmol Vis Sci"},{"issue":"12","key":"10.1016\/j.ajo.2015.01.014_bib22","first-page":"1215","article-title":"A comparison of device-based diagnostic methods for keratoconus","volume":"231","author":"M\u00fc\u00dfig","year":"2014","journal-title":"Klin Monbl Augenheilkd"}],"container-title":["American Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002939415000434?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002939415000434?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T13:12:58Z","timestamp":1757596378000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002939415000434"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,4]]},"references-count":22,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2015,4]]}},"alternative-id":["S0002939415000434"],"URL":"https:\/\/doi.org\/10.1016\/j.ajo.2015.01.014","relation":{},"ISSN":["0002-9394"],"issn-type":[{"value":"0002-9394","type":"print"}],"subject":[],"published":{"date-parts":[[2015,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Staging of Keratoconus Indices Regarding Tomography, Topography, and Biomechanical Measurements","name":"articletitle","label":"Article Title"},{"value":"American Journal of Ophthalmology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajo.2015.01.014","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2015 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}