Department of Family Medicine, Kahramanmaraş Sütçü İmam University School of Medicine, Kahramanmaraş, Turkey.
J Obstet Gynaecol Res. 2022 Aug;48(8):2198-2207. doi: 10.1111/jog.15279. Epub 2022 May 9.
Our study aims to adapt the "Contraceptive Knowledge Assessment-CKA" questionnaire which is a comprehensive foreign scale to Turkish due to the lack of a scale that is adequately developed in our country regarding contraceptive methods and then to conduct the validity and reliability study of the questionnaire by applying it.
Our study was conducted with individuals who voluntarily participated in the questionnaire and were over 18 years old between April and July 2020. Our study was a methodological one and was designed as a validity and reliability study. Our study included factor analyses for validity analysis, Cronbach alpha, item-total correlation, test-retest correlation analysis for reliability analysis. In our study, statistical significance was considered as p < 0.05 and SPSS statistical package program was employed for calculations.
In our study, Kaiser-Meyer-Olkin's value was 0.86, and Bartlett's result was p < 0.05. Cronbach alpha was found as 0.86. The correlation analysis of test-retest points was 0.975 (97.5%) with a p-value 0.000, there was a significant difference.
It was concluded that our study has high reliability and high validity as a result of the questionnaires and analyses performed in this study on the Turkish adaptation of the "CKA" scale developed by Haynes et al.
由于我国缺乏关于避孕方法的充分发展的量表，我们旨在将 Haynes 等人开发的“避孕知识评估 - CKA”问卷（一种全面的国外量表）改编为土耳其语，然后应用该问卷进行有效性和信度研究。
我们的研究是在 2020 年 4 月至 7 月期间，对自愿参与问卷且年龄在 18 岁以上的个体进行的。我们的研究是一种方法学研究，设计为有效性和信度研究。我们的研究包括因子分析以进行有效性分析、克朗巴赫 α、项目总分相关、可靠性分析的重测相关性分析。在我们的研究中，统计显著性被认为是 p<0.05，并使用 SPSS 统计软件包程序进行计算。
在我们的研究中，Kaiser-Meyer-Olkin 值为 0.86，Bartlett 结果为 p<0.05。克朗巴赫 α 为 0.86。重测点的相关性分析为 0.975（97.5%），p 值为 0.000，差异有统计学意义。
由于本研究对 Haynes 等人开发的“CKA”量表的土耳其语适应性进行了问卷和分析，因此我们得出结论，该问卷具有较高的可靠性和有效性。
