{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,24]],"date-time":"2026-01-24T17:31:00Z","timestamp":1769275860167,"version":"3.49.0"},"reference-count":23,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T00:00:00Z","timestamp":1764547200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T00:00:00Z","timestamp":1764547200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,8,25]],"date-time":"2025-08-25T00:00:00Z","timestamp":1756080000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["International Dental Journal"],"published-print":{"date-parts":[[2025,12]]},"DOI":"10.1016\/j.identj.2025.103907","type":"journal-article","created":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T06:50:07Z","timestamp":1760079007000},"page":"103907","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Accuracy in Diagnosing Periodontitis Using the AAP\/EFP 2017 Classification"],"prefix":"10.1016","volume":"75","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0438-5449","authenticated-orcid":false,"given":"Hammam I.","family":"Fageeh","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8208-4855","authenticated-orcid":false,"given":"Hytham N.","family":"Fageeh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wael I.","family":"Ibraheem","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4757-5843","authenticated-orcid":false,"given":"Ashok Kumar","family":"Bhati","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bashair Mohammed","family":"Wasli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-4635-0602","authenticated-orcid":false,"given":"Hind Ali","family":"Abeery","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Elham Ali","family":"Tohari","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lujain K.","family":"Mokli","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shreefah M.","family":"Faris","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"Suppl1","key":"10.1016\/j.identj.2025.103907_bib0001","first-page":"S9","article-title":"Periodontal health","volume":"89","author":"Lang","year":"2018","journal-title":"J Periodontol"},{"issue":"6","key":"10.1016\/j.identj.2025.103907_bib0002","doi-asserted-by":"crossref","first-page":"462","DOI":"10.1111\/idj.12630","article-title":"Current concepts in the management of periodontitis","volume":"71","author":"Kwon","year":"2021","journal-title":"Int Dent J"},{"issue":"1","key":"10.1016\/j.identj.2025.103907_bib0003","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1186\/s12903-020-01371-5","article-title":"Discrepancies in periodontitis classification among dental practitioners with different educational backgrounds","volume":"21","author":"Oh","year":"2021","journal-title":"BMC Oral Health"},{"issue":"1","key":"10.1016\/j.identj.2025.103907_bib0004","first-page":"S11","article-title":"Diagnosis and classification of periodontal disease","volume":"54","author":"Highfield","year":"2009","journal-title":"Aust Dent J"},{"issue":"Suppl20","key":"10.1016\/j.identj.2025.103907_bib0005","first-page":"S1","article-title":"A new classification scheme for periodontal and periimplant diseases and conditions: introduction and key changes from the 1999 classification","volume":"45","author":"Caton","year":"2018","journal-title":"J Clin Periodontol"},{"issue":"Suppl 1","key":"10.1016\/j.identj.2025.103907_bib0006","first-page":"S173","article-title":"Periodontitis: consensus report of workgroup 2 of the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions","volume":"89","author":"Papapanou","year":"2018","journal-title":"J Periodontol"},{"key":"10.1016\/j.identj.2025.103907_bib0007","doi-asserted-by":"crossref","first-page":"686","DOI":"10.1038\/sj.bdj.2018.941","article-title":"Periodontal disease: new classification for periodontal disease","volume":"8","author":"Dorri","year":"2018","journal-title":"Br Dent J"},{"issue":"Suppl 20","key":"10.1016\/j.identj.2025.103907_bib0008","first-page":"S68","article-title":"Periodontal health and gingival diseases and conditions on an intact and a reduced periodontium: consensus report of workgroup 1 of the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions","volume":"45","author":"Chapple","year":"2018","journal-title":"J Periodontol"},{"issue":"1","key":"10.1016\/j.identj.2025.103907_bib0009","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1038\/sj.bdj.2019.3","article-title":"Periodontal diagnosis in the context of the 2017 classification system of periodontal diseases and conditions: implementation in clinical practice","volume":"226","author":"Dietrich","year":"2019","journal-title":"Br Dent J"},{"key":"10.1016\/j.identj.2025.103907_bib0010","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1111\/jcpe.13406","article-title":"The staging and grading system in defining periodontitis cases: consistency and accuracy amongst periodontal experts, general dentists, and undergraduate students","volume":"48","author":"Marini","year":"2021","journal-title":"J Clin Periodontol"},{"issue":"8","key":"10.1016\/j.identj.2025.103907_bib0011","doi-asserted-by":"crossref","first-page":"732","DOI":"10.1111\/jcpe.13618","article-title":"Intra- and inter-examiner reliability in classifying periodontitis according to the 2018 classification of periodontal diseases","volume":"49","author":"Abrahamian","year":"2022","journal-title":"J Clin Periodontol"},{"issue":"4","key":"10.1016\/j.identj.2025.103907_bib0012","doi-asserted-by":"crossref","first-page":"777","DOI":"10.1016\/j.identj.2024.01.010","article-title":"Cross-cultural validation of the Thai oral health impact profile for temporomandibular disorders","volume":"74","author":"Porntirit","year":"2024","journal-title":"Int Dent J"},{"key":"10.1016\/j.identj.2025.103907_bib0013","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1111\/jcpe.12517","article-title":"Are periodontal diseases really silent? A systematic review of their effect on quality of life","volume":"43","author":"Buset","year":"2016","journal-title":"J Clin Periodontol"},{"issue":"1","key":"10.1016\/j.identj.2025.103907_bib0014","doi-asserted-by":"crossref","first-page":"159","DOI":"10.2307\/2529310","article-title":"The measurement of observer agreement for categorical data","volume":"33","author":"Landis","year":"1977","journal-title":"Biometrics"},{"issue":"3","key":"10.1016\/j.identj.2025.103907_bib0015","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1902\/jop.1990.61.3.189","article-title":"Multi-center clinical evaluation of a chairside method for detecting certain periodontopathic bacteria in periodontal disease","volume":"61","author":"Loesche","year":"1990","journal-title":"J Periodontol"},{"issue":"1","key":"10.1016\/j.identj.2025.103907_bib0016","doi-asserted-by":"crossref","first-page":"52","DOI":"10.5005\/jp-journals-10024-1010","article-title":"Correlation of levels of interleukin-1\u03b2 in gingival crevicular fluid to the clinical parameters of chronic periodontitis","volume":"12","author":"Chaudhari","year":"2011","journal-title":"J Contemp Dent Pract"},{"issue":"8","key":"10.1016\/j.identj.2025.103907_bib0017","doi-asserted-by":"crossref","first-page":"1022","DOI":"10.1002\/j.0022-0337.2013.77.8.tb05571.x","article-title":"Consensus training: an effective tool to minimize variations in periodontal diagnosis and treatment planning among dental faculty and students","volume":"77","author":"John","year":"2013","journal-title":"J Dent Educ"},{"key":"10.1016\/j.identj.2025.103907_bib0018","first-page":"1675","article-title":"Agreement among international periodontal experts using the 2017WorldWorkshop classification of periodontitis","volume":"92","author":"Ravida","year":"2021","journal-title":"J Periodontol"},{"key":"10.1016\/j.identj.2025.103907_bib0019","doi-asserted-by":"crossref","first-page":"352","DOI":"10.1002\/JPER.19-0557","article-title":"Clinical application of the new classification of periodontal diseases: ground rules, clarifications and \u201cgray zones\u201d","volume":"91","author":"Kornaman","year":"2020","journal-title":"J Periodontol"},{"issue":"Suppl 22","key":"10.1016\/j.identj.2025.103907_bib0020","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1111\/jcpe.13290","article-title":"Treatment of stage I\u2013III periodontitis: the EFP S3 level clinical practice guideline","volume":"47","author":"Sanz","year":"2020","journal-title":"J Clin Periodontol"},{"issue":"Suppl 1","key":"10.1016\/j.identj.2025.103907_bib0021","first-page":"S159","article-title":"Staging and grading of periodontitis: framework and proposal of a new classification and case definition","volume":"89","author":"Tonetti","year":"2018","journal-title":"J Periodontol"},{"key":"10.1016\/j.identj.2025.103907_bib0022","doi-asserted-by":"crossref","first-page":"1521","DOI":"10.1002\/jdd.12964","article-title":"Diagnosis and treatment planning using the 2017 classification of periodontal diseases among three dental schools","volume":"11","author":"Gandhi","year":"2022","journal-title":"J Dent Educ"},{"key":"10.1016\/j.identj.2025.103907_bib0023","doi-asserted-by":"crossref","first-page":"1752","DOI":"10.1902\/jop.2010.100278","article-title":"Root coverage esthetic score after treatment of gingival recession: an interrater agreement multicenter study","volume":"81","author":"Cairo","year":"2010","journal-title":"J Periodontol"}],"container-title":["International Dental Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0020653925031910?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0020653925031910?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T08:34:07Z","timestamp":1769157247000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0020653925031910"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12]]},"references-count":23,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2025,12]]}},"alternative-id":["S0020653925031910"],"URL":"https:\/\/doi.org\/10.1016\/j.identj.2025.103907","relation":{},"ISSN":["0020-6539"],"issn-type":[{"value":"0020-6539","type":"print"}],"subject":[],"published":{"date-parts":[[2025,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Accuracy in Diagnosing Periodontitis Using the AAP\/EFP 2017 Classification","name":"articletitle","label":"Article Title"},{"value":"International Dental Journal","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.identj.2025.103907","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Authors. Published by Elsevier Inc. on behalf of FDI World Dental Federation.","name":"copyright","label":"Copyright"}],"article-number":"103907"}}