中文版合理用药自我效能量表在甲状腺癌患者中的信效度检验

Reliability Test of the Chinese Version of the Rational Medication Self-Efficacy Scale in Patients with Thyroid Cancer

目的:探讨中文版合理用药自我效能量表用于评价甲状腺癌术后患者服药依从性的适用性。方法:选取青岛市某三级甲等医院就诊的甲状腺癌术后患者266名,采用中文版合理用药自我效能量表进行调查,检测该量表的信效度。结果:中文版合理用药自我效能量表具有良好的信效度,经探索性因子分析,得到3个公因子,累积贡献率为72.747%,各条目因子负荷量为0.559~0.874,均】0.4;总量表的Cronbach’s α系数为0.915;折半信度为0.889;重测信度为0.846。结论:中文版合理用药自我效能量表具有较好的信效度,可用于评估我国甲状腺癌术后患者服药依从性。

Objective:To investigate the applicability of the Chinese version of the RationalMedication Self-Efficacy Scale for evaluating medication adherence inpostoperative thyroid cancer patients. Methods: A total of 266 postoperativethyroid cancer patients attending a tertiary care hospital in Qingdao wereselected and surveyed using the Chinese version of the Rational MedicationSelf-Efficacy Scale to test the reliability and validity of the scale. Results:The Chinese version of the rational medication self-efficacy scale has goodreliability and validity, and by exploratory factor analysis, three common factorswere obtained, with a cumulative contribution rate of 72.747% and factorloadings of 0.559 to 0.874 for each entry, all >0.4;the Cronbach’s alphacoefficient of the total scale was 0.915;the fold-half reliability was 0.889.The retest reliability was 0.846. Conclusions: The Chinese version of theRational Medication Self-Efficacy Scale has good reliability and validity andcan be used to evaluate the medication adherence of postoperative thyroidcancer patients in China.