|
オガワ タクミ
Ogawa Takumi
小川 匠 所属 鶴見大学 歯学部 歯学科 クラウンブリッジ補綴学 鶴見大学 歯学部 鶴見大学 歯学部 歯学科 歯科医学教育学 職種 教授 |
|
| 論文種別 | 【査読あり】 研究論文（学術雑誌） |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | Structural equation modeling for alteration of occlusal plane inclination |
| 掲載誌名 | 正式名：JOURNAL OF PROSTHODONTIC RESEARCH ISSNコード：18831958 |
| 出版社 | ELSEVIER IRELAND LTD |
| 巻・号・頁 | 59(3),pp.185-193 |
| 著者・共著者 | Yuko Shigeta,Takumi Ogawa,Yoshiharu Nakamura,Eriko Ando,Rio Hirabayashi,Tomoko Ikawa |
| 発行年月 | 2015/07 |
| 概要 | Purpose: Occlusal plane inclination is important to maintain a normal opening closing/biting function. However, there can be several causes that lead to alterations of the occlusal plane. The purpose of this study was to observe variations of occlusal plane inclination in adult patients, and to uncover the factors affecting changes in occlusal plane inclination with aging.Methods: Subjects were 143 patients. A cephalometric image was taken of these patients. In this study, our inquiry points were age, 3 variables on intra-oral findings, and 7 variables on cephalometric analysis. To evaluate the possible causes that affect occlusal plane inclination, factor analysis was carried out, and each component was treated as factors, which were then statistically applied to a structural equation model. Statistical analysis was carried out through the SPSS 20.0 (SPSS Inc., Chicago, USA).Results: In all patients, Camper-occlusal plane angle (COA) ranged from -25.7 to -4.9 degrees (Mean+/-SD: -6.4+/-5.36). In the 60 patients who had no missing teeth, COA ranged from -11.6 to -4.9 degrees (Mean SD: -3.3 +/- 3.31). From the results of the structural analysis, it was suggested that the occlusal |
| DOI | 10.1016/j.jpor.2015.05.001 |
| PMID | 26043889 |