Sinicization, reliability and validity of the simplified Chinese Treatment Burden Questionnaire for chronic disease
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摘要:
目的 针对我国治疗负担研究刚起步, 临床研究缺乏治疗负担评价工具的问题, 引进和汉化治疗负担问卷(treatment burden questionnaire, TBQ), 并在临床进行验证性研究。 方法 按照自评量表测试的跨文化翻译过程指南对源量表进行翻译、跨文化调适和临床验证。于2020年6-11月选取粤东地区住院和社区卫生中心治疗的慢性病患者352例为研究对象, 开展信效度检验。采用Cronbach's α系数、折半信度系数值和重测信度进行信度检验。通过内容效度、结构效度和收敛效度进行效度检验。 结果 简体中文版TBQ的总体Cronbach's α系数为0.91, 折半信度系数为0.87, 二周重测信度为0.80。内容效度指数(content validity index, CVI)为0.80~1.00;球形检验值为2 466.45(P < 0.01), Kaiser Meyer Olkin (KMO)测量值为0.91(>0.80);采用探索性因子分析法提取的3个公因子方差解释率分别是23.14%、20.89%、16.37%, 并解释了总方差的60.40%。收敛效度分析显示, 中文版TBQ总分值与慢性病患者的生存质量、共病数量以及健康状况均存在密切相关。 结论 简体中文版慢性病TBQ具有良好的信效度, 便捷易懂, 可接受度良好, 适用于中国文化背景的慢病、共病患者治疗负担评价及研究。 Abstract:Objective To introduce and translate the chronic disease Treatment Burden Questionnaire (TBQ) in simplified Chinese and conduct a clinical validation study. Methods The original English version of the questionnaire was translated, cross-cultural adapted and verified in a clinical context.From June to November 2020, 352 patients with chronic diseases who were hospitalised and treated in community health centres in eastern Guangdong were selected as the research objects to carry out reliability and validity tests.The reliability was tested by Cronbach's α, Spearman-Brown value and retest reliability.The validity was tested by content validity, structure validity and convergence validity. Results The Chinese TBQ had a Cronbach's α of 0.91, Spearman-Brown value of 0.87 and retest reliability of 0.80.The CVI was 0.80-1.00.The structure validity was tested by Bartlett's test and calculated to be 2 466.45[P < 0.01, KMO=0.91(>0.80)].Exploratory factor analysis showed that the variance explanatory rates of the three common factors were 23.14%, 20.89% and 16.37%, respectively, and explained 60.40% of the total variance.Convergence validity analysis showed that there is significant correlation amongst global scores and quality of life, number of comorbidities and health status. Conclusion The simplified Chinese TBQ for chronic diseases has good reliability and validity.The questionnaire is simple, convenient and acceptable for clinical practice and research of the treatment burden amongst Chinese patients with chronic diseases and comorbidity. -
Key words:
- Chronic diseases /
- Treatment burden /
- Measuring instrument /
- Reliability /
- Validity
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表 1 352例慢性病患者一般资料及其健康相关特征
Table 1. Demographics of 352 patients with chronic diseases and their health-related characteristics
项目 分类 数值 年龄(x±s, 岁) 住院患者 64.42±10.56 社区患者 70.86±5.90 性别[例(%)] 女性 181(51.4) 男性 171(48.6) 住院患者[例(%)] 呼吸内科 28(8.0) 急诊内科 25(7.1) 内分泌+糖尿病科 52(14.8) 神经内科 25(7.1) 肿瘤内科 55(15.6) 社区患者[例(%)] 社区卫生服务中心 167(47.4) 共病情况[例(%)] 2种 271(77.0) 3种 56(15.9) 4种 20(5.7) ≥5种 5(1.4) 表 2 352例慢性病患者按照共病情况分类汇总分析结果[M(P25, P75)]
Table 2. Results of the treatment burden of 352 patients with chronic diseases categorised by co-morbidities [M(P25, P75)]
条目 2种(n=271) 3种(n=56) 4种(n=20) ≥5种(n=5) H值 P值 TBQ1A 0.00(0.00, 1.00) 1.50(0.00, 5.75) 0.00(0.00, 3.00) 5.00(3.50, 8.00) 36.809 < 0.001 TBQ1B 0.00(0.00, 1.00) 1.00(0.00, 3.00) 2.00(0.00, 5.00) 5.00(1.50, 8.00) 32.031 < 0.001 TBQ1C 0.00(0.00, 2.00) 0.00(0.00, 2.00) 1.00(0.00, 5.00) 0.00(0.00, 5.50) 2.710 0.439 TBQ1D 0.00(0.00, 2.00) 0.00(0.00, 3.00) 2.00(0.00, 5.00) 5.00(0.00, 6.00) 10.785 0.013 TBQ2A 0.00(0.00, 2.00) 3.00(1.00, 6.00) 2.00(1.00, 6.00) 7.00(3.50, 9.00) 52.058 < 0.001 TBQ2B 0.00(0.00, 1.00) 0.00(0.00, 2.00) 2.00(0.00, 6.00) 5.00(0.00, 9.50) 14.511 0.002 TBQ2C 0.00(0.00, 3.00) 1.50(0.00, 4.00) 1.00(0.00, 7.00) 5.00(0.50, 8.00) 17.558 < 0.001 TBQ2D 0.00(0.00, 2.00) 0.00(0.00, 1.00) 0.00(0.00, 3.00) 3.00(0.50, 6.50) 8.090 0.044 TBQ2E 0.00(0.00, 3.00) 3.00(0.00, 6.00) 2.00(0.00, 7.00) 7.00(5.00, 9.00) 20.619 < 0.001 TBQ3 0.00(0.00, 2.00) 2.00(0.00, 4.00) 3.00(0.00, 4.00) 8.00(2.50, 9.00) 30.533 < 0.001 TBQ4 0.00(0.00, 4.00) 5.00(2.25, 8.00) 4.00(3.00, 8.00) 5.00(4.00, 8.00) 53.324 < 0.001 TBQ5 0.00(0.00, 2.00) 2.00(0.25, 3.75) 4.00(1.00, 6.00) 4.00(1.00, 6.00) 34.458 < 0.001 TBQ6 0.00(0.00, 3.00) 3.00(0.00, 5.00) 2.00(0.00, 3.00) 0.00(0.00, 4.00) 11.794 0.008 TBQ7 0.00(0.00, 3.00) 2.00(0.00, 4.00) 2.00(0.00, 5.00) 1.00(0.00, 8.00) 10.995 0.012 TBQ8 0.00(0.00, 4.00) 4.00(1.25, 5.00) 4.00(0.00, 6.00) 5.00(0.50, 8.00) 27.679 < 0.001 TBQ总分 13.00(6.00, 31.00) 40.50(27.00, 52.00) 42.00(23.00, 63.00) 55.00(38.50, 101.50) 56.431 < 0.001 表 3 352例慢性病患者简体中文版慢性病TBQ因子载荷系数
Table 3. Factor analysis of the simplified Chinese TBQ for chronic disease in 352 patients with chronic disease
项目 类别 因子载荷系数 因子1 因子2 因子3 因子4 因子5 共同度 总体 特征根值 3.47 3.13 2.46 9.06 方差解释率(%) 23.14 20.89 16.37 60.40 KMO值 0.91 巴特球形值 2 466.45 < 0.01 住院 特征根值 3.93 3.01 2.49 9.43 方差解释率(%) 26.17 20.08 16.63 62.87 KMO值 0.90 巴特球形值 1 403.16 < 0.01 社区 特征根值 2.32 2.04 1.88 1.80 1.60 9.64 方差解释率(%) 15.47 13.57 12.50 12.00 10.69 64.23 KMO值 0.71 巴特球形值 689.40 < 0.01 表 4 TBQ及其生活质量评分的Spearman相关系数分析结果(r值)
Table 4. Spearman ' s correlation coefficient analysis of TBQ global score and quality of life (r values)
类别 MMAS-8
评分EQ-5D-3L
总分EQ-5D
VASWONCA/COOP 身体健康 自我感觉 日常活动 社会活动 健康变化 整体健康 TBQ总分 0.01 -0.47a -0.20a 0.38a 0.36a 0.34a 0.30a 0.36a -0.24a TBQ总分(住院) -0.22a -0.38a -0.21a 0.15b 0.26a 0.13 0.12 0.22a -0.25a TBQ总分(社区) 0.10 -0.37a -0.03 0.35a 0.37a 0.17b 0.07 0.28a -0.05 注:aP<0.01,bP<0.05。 -
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