国际眼科杂志2011，Vol.11Issue(11)：1880-1885,6.DOI:10.3969/j.issn.1672-5123.2011.11.004
土耳其文版低视力生活质量量表的效度和信度研究
Validity and reliability study of Turkish version on low vision with quality of life questionnair
Aysun Idil 1Mehmet Ozen 2Nazli Atak 1Atilla Elhan 3Selcen Pehlivan3
作者信息
- 1. 土耳其安卡拉, 安卡拉大学医学院公共卫生系,低视力康复中心
- 2. 土耳其安卡拉,安卡拉大学医学院医学教育系
- 3. 土耳其安卡拉,安卡拉大学医学院生物统计系
- 折叠
摘要
Abstract
AIM: To adapt the low vision-related quality of life (LVQOL) instrument into Turkish language and to assess its validity and reliability. METHODS: The study was conducted in 387 patients attending the Centre of Low Vision Rehabilitation, Faculty of Medicine, Ankara University. For statistical analysis, the Spearman's correlation coefficient, Cronbach's alpha coefficient and Confirmatory Factor Analysis (CFA) were used.RESULTS: According to results of CFA, the item in the "Adjustment" subscale because of having the factor loading below 0.40, was excluded from the questionnaire. The reliability of the questionnaire was assessed according to Cronbach's alpha coefficients. The reliability of the "Distance Vision, Mobility, and Lighting" subscale was α=0.863; of the "Adjustment" subscale was α=0.694; "Reading and Fine Work" was α=0.791, and "Activities of Daily Living" was α=0.770. So these results indicate that the questionnaire is reliable to measure the vision related quality of life of low-vision patients. The correlations between the subscales were also analyzed, and the correlation between "Adjustment" and "Reading and Fine Work" was found to be the lowest (rs=0.336, P<0.001), whereas the strongest correlation was found between the "Reading and Fine Work", and "Activities of Daily Living". Additionally, the "Adjustment" dimension showed the strongest correlation with only "Distance Vision, Mobility, and Lighting" dimension. CONCLUSION: After removing the last item in the second dimension, the Turkish adaptation of all dimensions of the LVQOL has been shown to be reliable, valid and suitable for use in patients with low vision in Turkey.关键词
低视力相关的生活质量/土耳其文版/低视力康复Key words
low vision-related quality of life/Turkish version/low vision rehabilitation引用本文复制引用
Aysun Idil,Mehmet Ozen,Nazli Atak,Atilla Elhan,Selcen Pehlivan..土耳其文版低视力生活质量量表的效度和信度研究[J].国际眼科杂志,2011,11(11):1880-1885,6.
