牙本质敏感影响程度量表简化版的验证性因素分析

doi:10.7518/hxkq.2018.03.007

华西口腔医学杂志 ›› 2018, Vol. 36 ›› Issue (3): 267-270.doi: 10.7518/hxkq.2018.03.007

牙本质敏感影响程度量表简化版的验证性因素分析

李晓玲(), 王金华, 何松霖()

1.重庆医科大学附属口腔医院,重庆 400015
2.口腔疾病与生物医学重庆市重点实验室,重庆 400015
3.重庆市高校市级口腔生物医学工程重点实验室,重庆 400015

收稿日期:2017-07-23 修回日期:2018-02-06 出版日期:2018-06-01 发布日期:2018-06-01
作者简介:
李晓玲,护师,硕士,E-mail：490105210@qq.com
基金资助:
重庆高校创新团队建设计划资助项目（2016）;重庆市高校市级口腔生物医学工程重点实验室资助项目（2016）

Confirmatory factor analysis of the shortened dentine hypersensitivity experience questionnaire

Xiaoling Li(), Jinhua Wang, Songlin He()

1. College of Stomatology, Chongqing Medical University, Chong-qing 400015, China
2. Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chong-qing 400015, China
3.Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chong-qing 400015, China

Received:2017-07-23 Revised:2018-02-06 Online:2018-06-01 Published:2018-06-01
Supported by:
Program for Innovation Team Building at Institutions of Higher Education in Chongqing (2016);;Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education (2016).

摘要/Abstract

摘要：

目的应用验证性因素分析考评牙本质敏感影响程度量表简化版（DHEQ-15）的三维维度结构。方法采用DHEQ-15中文版对210名18~70岁牙本质敏感患者进行生活质量调查。应用验证性因素分析测试构建的量表三维模型的适切性。结果回收有效量表210份。量表条目中“因牙齿敏感比其他人吃饭时间更长”得分最高。修正模型的主要指标中,卡方/自由度=2.213,拟合指数=0.905,调整拟合指=0.872,标准拟合指数=0.845,增量拟合指数=0.962,塔克-刘易斯指数=0.969,比较拟合指数=0.977,误差平方根近似值=0.068,均达到模型拟合标准。结论含有三因子的结构模型与数据拟合度较好,证实DHEQ-15具有良好的结构效度,可在国内牙本质敏感患者中进一步推广应用。

关键词: 牙本质敏感影响程度量表, 维度, 验证性因素分析

Abstract:

Objective This review aims to identify the dimensional structure of the shortened dentine hypersensitivity experience questionnaire (DHEQ-15) using confirmatory factor analysis (CFA). Methods The Chinese language version of DHEQ-15 was applied to 210 patients with dentine hypersensitivity aged 18-70 years old. The three-dimensional construct was confirmed by CFA.Results All the questionnaires were fully completed. The item “Because of the sensations, I take longer to finish a meal than others” was the most frequently reported by the parents. The modified three-factor model is suitable for the data. The chi-square fit statistics/degree of freedom was 2.213, the goodness-of-fit index was 0.905, the adjusted goodness-of-fit index was 0.872, the normed fit index was 0.845, the incremental fit index was 0.962, the Tucker-Lewis index was 0.969, the comparative fit index was 0.977, and the root mean square error of approximation was 0.068. Conclusion Our findings generally support the three-dimensional construct of the DHEQ-15. Thus, DHEQ-15 can be used as a valid instrument in patients with dentine hypersensitivity in China.

Key words: dentine hypersensitivity experience questionnaire, dimensional structure, confirmatory factor analysis

中图分类号:

R781.2

李晓玲, 王金华, 何松霖. 牙本质敏感影响程度量表简化版的验证性因素分析[J]. 华西口腔医学杂志, 2018, 36(3): 267-270.

Xiaoling Li, Jinhua Wang, Songlin He. Confirmatory factor analysis of the shortened dentine hypersensitivity experience questionnaire[J]. West China Journal of Stomatology, 2018, 36(3): 267-270.

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参考文献 12

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条目	得分
条目	均数	标准差
1.因牙齿敏感,我失去很多享受美食的乐趣	2.66	1.19
2.因牙齿敏感,要花更多时间吃完某种东西	2.50	1.19
3.因牙齿敏感,有时候不敢吃冰淇淋	2.59	1.12
4.必须改变吃某种东西的方式	3.47	1.66
5.天气冷的时候连吸气都很小心	3.78	1.56
6.吃东西时,有意识的让食物不碰到自己敏感的牙齿	3.67	1.51
7.因牙齿敏感比其他人吃饭时间更长	3.85	1.49
8.因牙齿敏感在和其他人吃东西时必须很注意吃的是什么食物	3.08	1.34
9.因牙齿敏感很痛,不敢去看牙医	3.49	1.51
10.因牙齿敏感,让我很焦虑	3.60	1.49
11.牙齿敏感具有较强的刺激性	3.45	1.53
12.因牙齿敏感,让我很烦躁	2.79	1.28
13.因牙齿敏感,让我感到变老了	3.28	1.65
14.因牙齿敏感,让我内心受到伤害	3.51	1.53
15.因牙齿敏感,让我感觉自己身体不健康	3.29	1.64

项目	CMIN/DF	GFI	AGFI	NFI	IFI	TLI	CFI	RMSEA
参考标准	2~3	>0.85	>0.8	>0.8	>0.8	>0.9	>0.9	<0.08
初始模型	2.746	0.794*	0.731*	0.646*	0.747*	0.642*	0.757*	0.139*
修正模型	2.213	0.905	0.872	0.845	0.962	0.969	0.977	0.068

牙本质敏感影响程度量表简化版的验证性因素分析

Confirmatory factor analysis of the shortened dentine hypersensitivity experience questionnaire

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