{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T14:28:43Z","timestamp":1788791323651,"version":"build-2803163510"},"reference-count":20,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2017,9,4]],"date-time":"2017-09-04T00:00:00Z","timestamp":1504483200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"name":"Dogs Trust"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J of Small Animal Practice"],"published-print":{"date-parts":[[2017,11]]},"abstract":"<jats:sec><jats:title>Objectives<\/jats:title><jats:p>To investigate inter\u2010examiner variability in gonioscopic evaluation of pectinate ligament abnormality in dogs and to assess level of inter\u2010examiner agreement for four different gonioscopy grading schemes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Two examiners performed gonioscopy in 98 eyes of 49 Welsh springer spaniel dogs and estimated the percentage circumference of iridocorneal angle affected by pectinate ligament abnormality to the nearest 5%. Percentage scores assigned to each eye by the two examiners were compared. Inter\u2010examiner agreement was assessed following assignment of the percentage scores to each of four grading schemes by Cohen's kappa statistic.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There was a strong positive correlation between the results of the two examiners (R=0\u00b791). In general, Examiner 1 scored individual eyes higher than Examiner 2, especially for eyes in which both examiners diagnosed pectinate ligament abnormality. A \u201cgood\u201d level of agreement could only be achieved with a gonioscopy grading scheme of no more than three categories and with a relatively large intermediate bandwidth (\u03ba=0\u00b768).<\/jats:p><\/jats:sec><jats:sec><jats:title>Clinical Significance<\/jats:title><jats:p>A three\u2010tiered grading scheme might represent an improvement on hereditary eye disease schemes which simply classify dogs to be either \u201caffected\u201d or \u201cunaffected\u201d for pectinate ligament abnormality. However, the large intermediate bandwidth of this scheme would only allow for the additional detection of those dogs with marked progression of pectinate ligament abnormality which would be considered most at risk of primary closed\u2010angle glaucoma.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jsap.12727","type":"journal-article","created":{"date-parts":[[2017,9,4]],"date-time":"2017-09-04T09:32:44Z","timestamp":1504517564000},"page":"652-658","source":"Crossref","is-referenced-by-count":10,"title":["Gonioscopy in the dog: inter\u2010examiner variability and the search for a grading scheme"],"prefix":"10.1111","volume":"58","author":[{"given":"J. A. C.","family":"Oliver","sequence":"first","affiliation":[{"name":"Centre for Preventive Medicine Animal Health Trust Lanwades Park, Kentford, Newmarket, Suffolk CB8 7UU UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B. C.","family":"Cottrell","sequence":"additional","affiliation":[{"name":"Animal Eye Limited 109 North End, Royston, Hertfordshire SG8 6NX UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. R.","family":"Newton","sequence":"additional","affiliation":[{"name":"Centre for Preventive Medicine Animal Health Trust Lanwades Park, Kentford, Newmarket, Suffolk CB8 7UU UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C. S.","family":"Mellersh","sequence":"additional","affiliation":[{"name":"Centre for Preventive Medicine Animal Health Trust Lanwades Park, Kentford, Newmarket, Suffolk CB8 7UU UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2017,9,4]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.328.7441.702"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-5827.1977.tb05831.x"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-5827.1977.tb05830.x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1463-5224.2002.00213.x"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-5827.1988.tb02276.x"},{"key":"e_1_2_7_7_1","unstructured":"Crispin S.(2016) Hereditary eye disease in dogs. 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