{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T08:20:36Z","timestamp":1791102036130,"version":"4.1.0"},"reference-count":0,"publisher":"British Editorial Society of Bone & Joint Surgery","issue":"1","license":[{"start":{"date-parts":[[1989,1,1]],"date-time":"1989-01-01T00:00:00Z","timestamp":599616000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/online.boneandjoint.org.uk\/TDM"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Bone and Joint Surgery. British volume"],"published-print":{"date-parts":[[1989,1]]},"abstract":"<jats:p> We investigated the reproducibility of the various radiological methods of assessment of hip dysplasia by making 474 assessments of hips and quantifying the inter-observer and intra-observer variation. There was a wide range of variability between the readings made by different observers and by one observer on two occasions. A measurement of acetabular index has to be given a range of +\/- 6 degrees in order to be 95% confident of including the true measurement. We found the most helpful measurements to be the acetabular index, up to the age of eight years; the centre-edge angle, over the age of five years; and Smith's c\/b ratio and neck-shaft angle. We feel, however, that the change in value over a series of radiographs in the same child is much more valuable. Single readings of all the radiological measurements investigated in this study were unreliable. <\/jats:p>","DOI":"10.1302\/0301-620x.71b1.2915007","type":"journal-article","created":{"date-parts":[[2018,2,21]],"date-time":"2018-02-21T11:41:56Z","timestamp":1519213316000},"page":"6-8","source":"Crossref","is-referenced-by-count":118,"title":["Reliability of radiological measurements in the assessment of the child's hip"],"prefix":"10.1302","volume":"71-B","author":[{"given":"NS","family":"Broughton","sequence":"first","affiliation":[{"name":"Department of Orthopaedics, Royal Children's Hospital, Victoria, Australia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"DI","family":"Brougham","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, Royal Children's Hospital, Victoria, Australia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"WG","family":"Cole","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, Royal Children's Hospital, Victoria, Australia."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MB","family":"Menelaus","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, Royal Children's Hospital, Victoria, Australia."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"42","container-title":["The Journal of Bone and Joint Surgery. British volume"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/pdf\/10.1302\/0301-620X.71B1.2915007","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/pdf\/10.1302\/0301-620X.71B1.2915007","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,16]],"date-time":"2021-08-16T21:42:15Z","timestamp":1629150135000},"score":1,"resource":{"primary":{"URL":"https:\/\/online.boneandjoint.org.uk\/doi\/10.1302\/0301-620X.71B1.2915007"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,1]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1989,1]]}},"alternative-id":["10.1302\/0301-620X.71B1.2915007"],"URL":"https:\/\/doi.org\/10.1302\/0301-620x.71b1.2915007","relation":{},"ISSN":["0301-620X","2044-5377"],"issn-type":[{"value":"0301-620X","type":"print"},{"value":"2044-5377","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989,1]]}}}