Social norms, vaccine confidence, and interpersonal communication as predictors of vaccination intentions: Findings from slum areas in Varanasi, India
Document Type
Journal Article
Publication Date
6-21-2024
Journal
Vaccine
DOI
10.1016/j.vaccine.2024.06.006
Keywords
Descriptive norms; Injunctive norms; Interpersonal communication; Social norms; Vaccination; Vaccine confidence
Abstract
In recent years, India has seen significant improvements in childhood immunization, but rates among the urban poor remain stagnant. Disruptions during COVID-19 pandemic have created further challenges. This paper focuses on how social norms, vaccine confidence, and interpersonal communication independently and jointly affect vaccine intentions among caregivers of infants living in six slum areas in Varanasi, India. Data for this study come from the baseline assessments conducted before implementing the Happy Baby Program, an intervention to improve vaccination attitudes and intentions. In-person interviews (N = 2,058) were conducted with caretakers of children up to two years old. Analyses showed that interpersonal communication about vaccines, descriptive norms, injunctive norms, and vaccine confidence were each associated with intentions to vaccinate in both a bivariate and, except for injunctive norms, a multivariate model. In addition, we found significant interactions among these variables, suggesting that the roles of interpersonal communication and vaccine confidence attenuated the relationship between social norms and vaccination intention. Overall, our model explained 46.2 % of the variance in vaccine intention. Given the strengths of the relationships observed in this study, intervention strategies should focus on enhancing social norms and vaccine confidence to promote vaccination.
APA Citation
Rimal, Rajiv N.; Ganjoo, Rohini; Jamison, Amelia; Parida, Manoj; and Tharmarajah, Saraniya, "Social norms, vaccine confidence, and interpersonal communication as predictors of vaccination intentions: Findings from slum areas in Varanasi, India" (2024). GW Authored Works. Paper 5069.
https://hsrc.himmelfarb.gwu.edu/gwhpubs/5069
Department
Biochemistry and Molecular Medicine