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目的制定具有科学性和实用性的华支睾吸虫感染居民知信行调查问卷。方法通过文献资料查阅和对华支睾吸虫病流行区当地居民访谈,结合当地流行病学史进行问卷编制。采用2轮专家评价进行问卷题目删减和修改,并进行专家内容效度指数分析。同时,通过对60~100名当地居民2周前后的问卷调查,进行重测信度检测。结果问卷水平的专家内容效度指数在主题相关性、语言清晰程度和语言简洁程度3个方面分别为0.918、0.978和0.972。重测信度相关系数(r)=0.823(P<0.01),知晓部分和态度行为部分r分别为0.609和0.740(P<0.01)。结论该问卷具有较好的信度和效度,适用于华支睾吸虫感染流行区居民相关情况的调查,以及健康教育实施前后的效果评价。
Objective To develop a scientific and practical knowledge of Clonorchis sinensis infection habitants survey questionnaire. Methods Through literature review and interviews with local residents in Clonorchiasis endemic areas, a questionnaire was compiled based on the local epidemiological history. Two rounds of expert evaluation were used to delete and modify the questionnaire, and the index of content validity of experts was analyzed. At the same time, through the survey of 60-100 local residents two weeks before and after the retest reliability test. Results The level of expert content validity index in the questionnaire was 0.918, 0.978 and 0.972 respectively in the three aspects of the theme relevance, language clarity and language conciseness. The correlation coefficient (r) of retest reliability was 0.823 (P <0.01), and the partial r and attitude behaviors were r = 0.609 and 0.740 respectively (P <0.01). Conclusion The questionnaire has good reliability and validity, which is suitable for the investigation of residents in endemic areas of Clonorchiasis infection and the evaluation of the effect before and after the implementation of health education.