老年人口腔健康自我效能量表的汉化及信效度检验

Chinesization of the oral health self-efficacy scale in the elderly and its reliability and validity test

目的:将口腔健康自我效能量表(SEOH)进行汉化,并检验其在老年人中的信效度。方法:2019年11月至2021年6月,采用方便抽样法抽取泉州市4所养老机构的365名老年人进行调查,评价中文版SEOH信效度。结果:中文版SEOH包括刷牙、生活习惯、心理控制、口腔检查的自我效能4个维度,共25个条目。总量表及各维度Cronbach’s α系数为0.880~0.969,总量表及各维度的折半信度为0.899~0.983,2周后总量表的重测信度为0.814。总量表的水平内容效度指数为0.952,各条目的内容效度指数均≥0.8。共提取4个公因子,正交旋转后各条目的因子载荷量为0.660~0.954,累积解释变异量的94.40%。结论:中文版SEOH具有良好的信效度,可作为评估老年人口腔健康自我效能的工具。

Objective:To translate the self-efficacy scale for oral health(SEOH) into Chinese version and test its reliability and validity in the elderly.Methods:365 elderly people from 4 elderly care institutions in Quanzhou were investigated by convenient sampling from November 2019 to June 2021, and the reliability and validity of SEOH were evaluated.Results:The Chinese version of SEOH included self-efficacy of four dimensions: toothbrushing, living habits, psychological control, and oral examination, with a total of 25 items. The Cronbach’s α of the scale and each dimension were 0.880-0.969. The split half reliability of the scale and each dimension were 0.899-0.983.Two weeks later, the retest reliability of the total scale was 0.814. The content validity index of the total scale was 0.952,and the content validity index of each item was≥0.8. Four common factors were extracted, and the factor load of each item after orthogonal rotation was 0.660-0.954, which could cumulatively explain 94.40% of variance.Conclusion:The Chinese version of SEOH has good reliability and validity, and can be used as a tool to evaluate the oral health self-efficacy of the elderly.