The Division of Vaccine-Preventable Disease Control and National Immunization Program, Korea Centers for Disease Control and Prevention, Seoul, Republic of Korea.
Vaccine. 2010 Dec 16;29(2):161-5. doi: 10.1016/j.vaccine.2010.10.063. Epub 2010 Nov 4.
We carried out this study to describe the difference between intention to receive vaccine against influenza A (H1N1) before the vaccination campaign and actual vaccine coverage rate after vaccination campaign; and to find out the factors affecting the acceptability. We analyzed data on intention to receive vaccine against influenza A (H1N1) and actual vaccination coverage rate from IR (immunization registry). In a survey of pre-vaccination, the sample size was 1042 and the survey results were weighted with gender and age distribution for sample distribution to be similar to population distribution. Although the intention to receive vaccine against influenza A (H1N1) was high, the actual vaccination coverage was lower than their intention. The factors affecting their intention were the degree of fear for novel influenza A (H1N1), the possibility to be infected with the virus, priority for production of novel influenza vaccine between timing and safety, and belief for effectiveness of novel influenza vaccine. Besides 2009 influenza A (H1N1) vaccination experience developing to resolve the effecting factors on intentions to receive vaccine, which would be the effective way to prepare for anther pandemic in the future.
我们开展这项研究，旨在描述流感疫苗接种活动前接种甲型 H1N1 流感疫苗的意愿与接种活动后实际疫苗接种率之间的差异，并找出影响可接受性的因素。我们分析了免疫登记册（IR）中关于甲型 H1N1 流感疫苗接种意愿和实际疫苗接种率的数据。在接种前的调查中，样本量为 1042 人，并对调查结果进行了加权处理，根据性别和年龄分布对样本进行了分配，使其分布与人口分布相似。尽管接种甲型 H1N1 流感疫苗的意愿很高，但实际接种率却低于他们的意愿。影响他们意愿的因素包括对新型甲型 H1N1 流感的恐惧程度、感染病毒的可能性、新型流感疫苗在时间和安全性方面的生产优先级，以及对新型流感疫苗有效性的信任。除了甲型 H1N1 流感疫苗接种经验的发展，以解决对疫苗接种意愿的影响因素外，这将是为未来另一场大流行做好准备的有效途径。
