Association between posterior occlusal support and tooth loss in a population-based cohort: The OHSAKA study

Mameno, Tomoaki; Otsuki, Naoko; Wada, Masahiro et al.

Journal of Dentistry, 2024, 148, 105144

アクセス数:42件（2025-04-22 14:52 集計）

固定URL: https://hdl.handle.net/11094/98158

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タイトル
Association between posterior occlusal support and tooth loss in a population-based cohort: The OHSAKA study
著者
NRID
1000050845922 1000050845922
ORCID
0000-0002-1796-8371 0000-0002-1796-8371
researchmap permalink
mameno mameno
Scopus Author ID
57205216740 57205216740
著者名
Mameno, Tomoaki
NRID
1000020909684 1000020909684
ORCID
0000-0002-2710-813X 0000-0002-2710-813X
researchmap permalink
Naoko.Otsuki Naoko.Otsuki
著者名
Otsuki, Naoko
NRID
1000020452451 1000020452451
researchmap permalink
read0107260 read0107260
Scopus Author ID
49664107100 49664107100
著者名
Wada, Masahiro
NRID
1000000533853 1000000533853
ORCID
0000-0003-2610-9824 0000-0003-2610-9824
researchmap permalink
yamamotor yamamotor
Scopus Author ID
13104281900 13104281900
著者名
Yamamoto, Ryohei
NRID
1000070273696 1000070273696
researchmap permalink
read0185241 read0185241
Scopus Author ID
35494649700 35494649700
ORCID
0000-0001-5696-6785 0000-0001-5696-6785
著者名
Ikebe, Kazunori
キーワード等
Large cohort
Longitudinal study
Occlusal support
Older adults
Tooth loss
内容
Mameno T., Otsuki N., Wada M., et al. Association between posterior occlusal support and tooth loss in a population-based cohort: The OHSAKA study. Journal of Dentistry 148, 105144 (2024); https://doi.org/10.1016/j.jdent.2024.105144.
抄録
Objectives: This study aimed to assess the association between posterior occlusal support (POS) and the risk of tooth loss in older adults aged ≥75 years. Methods: This longitudinal study analyzed 94,422 participants who participated in multiple dental check-ups provided as part of the public healthcare services in Osaka, Japan, from 2018 to 2022. The participants were categorized into nine groups (A1–3, B1–4, and C1 and C2) according to their POS status using the Eichner index at baseline. The dental charts were compared between the initial and final assessments to assess tooth loss. Logistic regression analysis was used to examine the association between POS status and tooth loss, adjusted for several covariates, including age, sex, body mass index, periodontal status, oral hygiene, history of diabetes, history of hypertension, attendance at the annual dental check-up, and observational period. Furthermore, stratified logistic regression analyses were conducted using anterior or posterior tooth loss. Results: After controlling for confounders, POS status was associated with tooth loss. The odds ratios (ORs) with A1 as the reference were 1.74 in A2, 2.55 in A3, 3.40 in B1, 4.74 in B2, 5.79 in B3, 6.00 in B4, 4.44 in C1, and 3.00 in C2, respectively. The ORs for anterior tooth loss were higher than those for posterior tooth loss, with the highest OR observed in B4 (21.4). Conclusions: This large population-based cohort study showed that a decreased POS was a risk indicator for tooth loss; furthermore, the risk increased even further in the anterior teeth region.
出版者
Elsevier Ltd
収録物名
Journal of Dentistry
巻(号)
148
ページ
105144
刊行年月
2024-09-01
言語
英語
ハンドルURL
https://hdl.handle.net/11094/98158
PISSN
03005712
関連情報 (isIdenticalTo)
DOI (出版社版)
https://doi.org/10.1016/j.jdent.2024.105144
アクセス権
open access
権利情報
This article is licensed under a Creative Commons Attribution 4.0 International License.
出版タイプ
Version of Record
カテゴリ
学術雑誌論文 Journal Article