摘要
为了揭示影响城市儿童家庭接受预防接种的行为因素 ,采用基于合理行为理论建立假设模型 ,设计包含一般情况和行为因素项目的问卷调查表 ,用通径分析方法分析影响疫苗使用的因素及作用程度。结果共完成有效问卷5 4 6份 ,应答率为 91%。影响儿童家长接受预防接种的主要因素是参照信念 ,随着所使用疫苗的费用递增 ,参照信念的作用有减弱的趋势 ,而行为态度、遵循态度的作用逐步增强。调查所得数据均有较好的可信度 (Cronback’sα系数 >0 7)。在今后的预防接种工作中要加强疫苗知识的普及 。
In order to discover the behavioral factors affecting preventive inoculation in urban children's families,we adopted the established hypothesis model based on theory of reasoned action,to design questionnaire including general characteristics and behavioral factor items.By path analysis method, we evaluated the effect of vaccine usage and degree of operation.We received back 546 effective papers finally,the answering rate was 91%.Main factor influencing parents'acceptance of preventive inoculation is belief to comply,along with the vaccine cost increase,the belief to comply has less and less influence,the effect of behavioral attitude and attitude to comply has strong influence more and more.All the investigated data has better reliability(Cronback's α>0.7).We must enhance popularization of consume concept and attitude on knowledge of vaccines.
出处
《中国计划免疫》
2004年第2期107-109,共3页
Chinese Journal of Vaccines and Immunization
