Abstract:

Objective To develop and evaluate a practical knowledge-attitude-practice (KAP) questionnaire on clonorchiasis for residents. Methods In consideration of the local epidemical history, the questionnaire was designed based on literature review and interviews with local residents in the epidemic area of clonorchiasis. Two rounds of expert evaluation were performed to delete and modify the items of questionnaire, and expert analysis of content validity index (CVI) was performed. In addition, questionnaire survey was performed in 60-100 local residents twice at an interval of two weeks to determine the test-retest reliability (TRR). Results The CVIs in the aspects of topic relevance, language clarity, and language simplicity were 0.918, 0.978, and 0.972, respectively. The overall TRR coefficient (r) was 0.823 (P<0.01), and r was 0.740 in the knowledge part and 0.609 in the attitude part (P<0.01). Conclusion This questionnaire has good validity and reliability. It is suitable for the KAP survey of residents in the epidemic area of clonorchiasis and the evaluation of health education in the epidemic area.

Key words: Knowledge-attitude-practice questionnaire, Clonorchiasis, Validity, Reliability

摘要：

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。

关键词: 知信行问卷, 华支睾吸虫病, 效度, 信度