Objective:To predict parents'willingness to pay for dengue fever vaccination through the perception of dengue vaccine based on the Health Belief Model(HBM).Methods:A multicenter crosssectional study was conducted ...Objective:To predict parents'willingness to pay for dengue fever vaccination through the perception of dengue vaccine based on the Health Belief Model(HBM).Methods:A multicenter crosssectional study was conducted on parents who had children aged≤5 years and were participating in integrated health service post activities in 3 districts/cities with the highest incidence of dengue fever in Southeast Sulawesi.The instruments used to collect data in this study consisted of a participant characteristics questionnaire,a dengue vaccine perception questionnaire based on the HBM,and a willingness to pay for dengue vaccine questionnaire.Chi-square test and multivariate logistic regression analysis were used to determine the correlation between the perceived HBM subscales and willingness to pay for dengue vaccination.Results:A total of 310 people participated in this study with an average age of(29.9±5.6)years.Most of them were females(284/310,91.7%),80.9%(251/310)had a high education status and 87.4%(271/310)had direct experience with DF.The results showed good perceptions including Perceived Susceptibility(adjusted OR 3.7,95%CI 2.7-6.3,P<0.001),Perceived Severity(adjusted OR 2.8,95%CI 1.7-5.5,P<0.001),Perceived Benefits(adjusted OR 2.8,95%CI 1.7-4.5,P<0.001),and Cues to Action(adjusted OR 3.1,95%CI 1.9-5.1,P<0.001)were positively correlated with willingness to pay for the dengue vaccine comparing with poor perceptions,whereas Perceived Barriers showed no significant effect on willingness to pay for the dengue vaccine.Conclusions:These results suggest that a person's willingness to pay for dengue vaccine increases with their understanding of the risks and advantages of immunization as well as encouraging outside incentives.As a result,these elements are crucial in raising community involvement in the immunization campaign.展开更多
基金supported by Ministry of Higher Education,Science,and Technology Republic of Indonesia(Grant No.0667/E5/AL.04/2024).
文摘Objective:To predict parents'willingness to pay for dengue fever vaccination through the perception of dengue vaccine based on the Health Belief Model(HBM).Methods:A multicenter crosssectional study was conducted on parents who had children aged≤5 years and were participating in integrated health service post activities in 3 districts/cities with the highest incidence of dengue fever in Southeast Sulawesi.The instruments used to collect data in this study consisted of a participant characteristics questionnaire,a dengue vaccine perception questionnaire based on the HBM,and a willingness to pay for dengue vaccine questionnaire.Chi-square test and multivariate logistic regression analysis were used to determine the correlation between the perceived HBM subscales and willingness to pay for dengue vaccination.Results:A total of 310 people participated in this study with an average age of(29.9±5.6)years.Most of them were females(284/310,91.7%),80.9%(251/310)had a high education status and 87.4%(271/310)had direct experience with DF.The results showed good perceptions including Perceived Susceptibility(adjusted OR 3.7,95%CI 2.7-6.3,P<0.001),Perceived Severity(adjusted OR 2.8,95%CI 1.7-5.5,P<0.001),Perceived Benefits(adjusted OR 2.8,95%CI 1.7-4.5,P<0.001),and Cues to Action(adjusted OR 3.1,95%CI 1.9-5.1,P<0.001)were positively correlated with willingness to pay for the dengue vaccine comparing with poor perceptions,whereas Perceived Barriers showed no significant effect on willingness to pay for the dengue vaccine.Conclusions:These results suggest that a person's willingness to pay for dengue vaccine increases with their understanding of the risks and advantages of immunization as well as encouraging outside incentives.As a result,these elements are crucial in raising community involvement in the immunization campaign.
