1. Associated Factors of Behavioral Intention Regarding Childhood Influenza Vaccination Among Parents of Ever-Vaccinated and Never-Vaccinated 24- to 59-Month-Old Children in Hong Kong.
- Author
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Lau, Joseph T. F., Wu, Anise M. S., Ma, Yee Ling, and Lau, Mason M. C.
- Subjects
INFLUENZA vaccines ,PARENT attitudes ,HEALTH Belief Model ,CONFIDENCE intervals ,IMMUNIZATION of children ,CROSS-sectional method ,HEALTH behavior ,DISEASE prevalence ,QUESTIONNAIRES ,RESEARCH funding ,INTENTION ,ODDS ratio ,DATA analysis software ,HEALTH promotion - Abstract
The World Health Organization recommends young children receive influenza vaccination (IV) annually. Stratified by children's previous IV status, this study investigated the associated factors of parental intention to let their children aged 24 to 59 months receive IV in the next 12 months in Hong Kong, China. We conducted a cross-sectional population-based telephone survey among 540 Chinese parents of children aged 24 to 59 months. The prevalence of parental intention regarding their child's IV was 68.9% and 19.8%, respectively, in the ever-vaccinated and never-vaccinated groups. Adjusted for background factors, perceived susceptibility (adjusted odds ratio [ORa] = 3.20, 95% confidence interval [CI] = 1.07-9.54), perceived benefit (ORa = 4.77, 95% CI = 2.52-9.05), perceived barrier (ORa = 0.38, 95% CI = 0.17-0.84), cue to action (ORa = 3.57, 95% CI = 1.88-6.78), subjective norm (ORa = 11.23, 95% CI = 6.17-20.46), and having family members vaccinated (ORa = 1.79, 95% CI = 1.09-2.96) were associated with parental intention for ever-vaccinated children's IV, while only perceived benefit (ORa = 8.85, 95% CI = 3.36-23.34) and subjective norm (ORa = 21.66, 95% CI = 9.25-50.71) were significant for never-vaccinated children. Our findings showed that the identified factors and applicability of the health belief model varied according to child's vaccination status. Health promotion should consider segmentation principles. Besides modifying related cognitions like perceived benefit and barrier (only for the ever-vaccinated group), such programs should improve cue to action involving health professionals and family members and create supportive subjective norms. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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