ID 111971
Author
Hagiwara, Yoshiyuki Nihon University
Tamaki, Katsushi Kanagawa Dental University
Fujisawa, Masanori Japan Prosthodontic Society|Meikai University
Ono, Takahiro Niigata University
Tsukiyama, Yoshihiro Kyushu University
Tsuga, Kazuhiro Hiroshima University
Aita, Hideki Japan Prosthodontic Society|Health Sciences University of Hokkaido
Kondo, Hisatomo Iwate Medical University
Fueki, Kenji Tokyo Medical and Dental University
Tsukasaki, Hiroaki Showa University
Ozawa, Shogo Japan Prosthodontic Society|Aichi Gakuin University
Kuwatsuru, Rika Japan Prosthodontic Society|Kyushu University
Minakuchi, Hajime Japan Prosthodontic Society|Okayama University
Iinuma, Toshimitsu Japan Prosthodontic Society|Nihon University
Matsuura, Takashi Japan Prosthodontic Society|Fukuoka Dental College
Ishibashi, Kanji Iwate Medical University
Fujii, Shigehisa The Nippon Dental University
Hirai, Toshihiro Health Sciences University of Hokkaido
Sasaki, Keiichi Tohoku University
Yatani, Hirofumi Osaka University
Igarashi, Yoshimasa Osaka Dental University
Sato, Yuji Showa University
Yamamori, Tetsuo Ohu University
Kuboki, Takuo Okayama University
Baba, Kazuyoshi Showa University
Koyano, Kiyoshi Kyushu University
Sato, Hironobu Japan Prosthodontic Society|Fukuoka Dental College
Matsumura, Hideo Nihon University
Keywords
Diagnostic nomenclature system
Prosthodontic treatment
Reliability
Validity
Content Type
Journal Article
Description
Purpose: The Japan Prosthodontic Society (JPS) has proposed a new diagnostic nomenclature system (DNS), based on pathogenesis and etiology, to facilitate and improve prosthodontic treatment. This systemspecifies patient disability and the causative factor (i.e. ‘‘B (disability) caused by A (causative factor)’’). The purpose of this study was to examine the reliability and validity of this DNS.
Study selection: The JPS Clinical Guideline Committee assessed mock patient charts and formulated disease names using the new DNS. Fifty validators, comprising prosthodontic specialists and dental residents, made diagnoses using the same patient charts. Reliability was evaluated as the consistency of the disease names among the validators, and validity was evaluated using the concordance rate of the disease names with the reference disease names.
Results: Krippendorff’s α was 0.378 among all validators, 0.370 among prosthodontic specialists, and 0.401 among dental hospital residents. Krippendorff’s α for 10 validators (3 specialists and 7 residents) with higher concordance rates was 0.524. Two validators (1 specialist and 1 resident) with the highest concordance rates had a Krippendorff’s α of 0.648. Common disease names had higher concordance rates, while uncommon disease names showed lower concordance rates. These rates did not show correlation with clinical experience of the validator or time taken to devise the disease name.
Conclusions: High reliability was not found among all validators; however, validators with higher concordance rates showed better reliability. Furthermore, common disease names had higher concordance rates. These findings indicate that the new DNS for prosthodontic dentistry exhibits clinically acceptable reliability and validity.
Journal Title
Journal of Prosthodontic Research
ISSN
18839207
18831958
NCID
AA12395171
Publisher
Japan Prosthodontic Society
Volume
61
Issue
1
Start Page
20
End Page
33
Published Date
2016-08-08
Rights
©2016 The Authors. Published by Elsevier Ltd on behalf of Japan Prosthodontic Society. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
EDB ID
DOI (Published Version)
URL ( Publisher's Version )
FullText File
language
eng
TextVersion
Publisher
departments
Oral Sciences
University Hospital