老年人生活方式量表中文版的心理测量学评估：一项翻译与验证研究

Psychometric evaluation of the Chinese version of the older adult lifestyle scale: a translation and validation study.

作者信息

Bi Mengmeng, Yan Huifeng, Liu Lin, Zhu Jian, Xie Wenguang, Zhang Li

机构信息

Comprehensive Intervention Room, The Second Affiliated Hospital of Nanchang University, Nanchang, China.

Imaging Center, The Second Affiliated Hospital of Nanchang University, Nanchang, China.

出版信息

Front Public Health. 2025 Apr 28;13:1539685. doi: 10.3389/fpubh.2025.1539685. eCollection 2025.

DOI:10.3389/fpubh.2025.1539685

PMID:40356814

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12066279/

Abstract

OBJECTIVE

The objective of this study was to translate the Older Adult Lifestyle Scale (OALS) from English to Chinese and to assess the psychometric characteristics of the Chinese version of the OALS.

METHODS

In this study, the Brislin two-way translation method was employed to translate the OALS into Chinese. Between June 2023 and February 2024, a total of 393 older adults were recruited from the provinces of Jiangxi, Anhui, Guizhou, and Heilongjiang in China using a convenience sampling method to assess the psychometric characteristics of the Chinese version of the OALS. The reliability of the scale was evaluated through split-half reliability, test-retest reliability, and internal consistency. The validity of the scale was assessed using the Delphi expert correspondence method and factor analysis.

RESULTS

The Chinese version of the OALS comprises four dimensions and 19 items, demonstrating a Cronbach's α coefficient of 0.824. The Cronbach's α coefficients for the four dimensions range from 0.867 to 0.951, with a split-half reliability of 0.792 and a retest reliability score of 0.964. In this study, I-CVI ranges from 0.857 to 1.000, while S-CVI values are 0.955. Exploratory factor analysis indicated a KMO value of 0.846 and a Bartlett's sphericity test χvalue of 3397.370 ( < 0.001). Four common factors were extracted: preventive behavior, food/diet, physical activity, and quality of relationships. The cumulative variance contribution rate was 76.682%, and the factor loadings for all items were satisfactory. The results of the confirmatory factor analysis revealed the following fit indices: CMIN/DF = 1.446, RMSEA = 0.053, CFI = 0.979, GFI = 0.901, TLI = 0.976, and IFI = 0.980, indicating that all fitting indices were satisfactory.

CONCLUSION

The Chinese version of the OALS demonstrates robust and reliable psychometric properties and serves as an effective instrument for assessing the lifestyle of older adult individuals. The utilization of this scale can be beneficial for medical professionals and government agencies, as it encompasses preventive behaviors, dietary habits, physical activity, and the quality of interpersonal relationships. These factors collectively provide a foundation for developing lifestyle intervention programs tailored for the older adult population.

摘要

目的

本研究的目的是将老年人生活方式量表（OALS）从英文翻译成中文，并评估中文版OALS的心理测量学特征。

方法

在本研究中，采用Brislin双向翻译方法将OALS翻译成中文。2023年6月至2024年2月期间，在中国江西省、安徽省、贵州省和黑龙江省采用便利抽样方法共招募了393名老年人，以评估中文版OALS的心理测量学特征。通过分半信度、重测信度和内部一致性来评估量表的信度。使用德尔菲专家一致性方法和因子分析来评估量表的效度。

结果

中文版OALS由四个维度和19个项目组成，Cronbach's α系数为0.824。四个维度的Cronbach's α系数范围为0.867至0.951，分半信度为0.792，重测信度得分为0.964。在本研究中，I-CVI范围为0.857至1.000，而S-CVI值为0.955。探索性因子分析表明KMO值为0.846，Bartlett球形检验χ值为3397.370（<0.001）。提取了四个共同因子：预防行为、食物/饮食、身体活动和人际关系质量。累积方差贡献率为76.682%，所有项目的因子载荷均令人满意。验证性因子分析结果显示以下拟合指标：CMIN/DF = 1.446，RMSEA = 0.053，CFI = 0.979，GFI = 0.901，TLI = 0.976，IFI = 0.980，表明所有拟合指标均令人满意。