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目的评价南京市0~6岁儿童家长预防接种知识态度行为(KAP)问卷的信度和效度。方法采用统一制定的调查问卷《南京市儿童家长预防接种知识态度行为(KAP)问卷》,在预防接种门诊对前来进行预防接种的儿童家长开展调查,对调查表进行信度和效度的分析。结果问卷总的Cronbach’sα和分半信度系数分别为0.806、0.672。各维度的Cronbach’sα系数和分半信度系数分别为0.719~0.822、0.623~0.742。经主成分分析,抽取出特征值大于1的因子共3个,分别为态度、知识和行为,累计贡献率为30.908%。结论南京市儿童家长关于预防接种KAP问卷具有良好的信度和效度。
Objective To evaluate the reliability and validity of KAP Questionnaire on Parents’ Immunization in Nanjing Children 0-6 Years Old. Methods A questionnaire “Questionnaire on Knowledge and Attitudes towards Immunization of Parents of Children in Nanjing” was used to investigate the reliability and validity of the questionnaire in parents of vaccination clinics. . Results The total Cronbach’s alpha and half-confidence coefficients were 0.806,0.672. The Cronbach’s α coefficient and the semi-reliability coefficient of each dimension are 0.719 ~ 0.822 and 0.623 ~ 0.742 respectively. According to the principal component analysis, three factors with eigenvalues greater than 1 are extracted, which are attitude, knowledge and behavior, respectively. The cumulative contribution rate is 30.908%. Conclusion The parents of children in Nanjing have good reliability and validity on the vaccination KAP questionnaire.