Health Psychology, Vol 42(8), Aug 2023, 531-540; doi:10.1037/hea0001225
Objectives: Information regarding vaccination and the association with individuals’ characteristics, experiences, and information sources is important for crafting public health campaigns to maximize uptake. Our objective was to investigate factors associated with intentions for COVID-19 vaccination among a sample of U.S. adults using a population-based cross-sectional survey. Method: Data were collected via an online questionnaire administered nationwide from January 4, to January 7, 2021 following the emergency use authorization for two SARS-CoV-2 mRNA-based vaccines. Results: Of 936 U.S. adult respondents, 66% stated an intention to be vaccinated once a COVID-19 vaccine was available to them; 14.7% responded “maybe” and 19.6% “no.” Unadjusted and multivariate associations revealed “no/maybe” vaccination intentions were associated with younger age, female, Black race, lower income, history of not receiving the influenza vaccine, lower fear of COVID-19, suffering moderate to severe reduction in access to food/nutrition, and lower trust in health care authorities, personal health care providers, and/or traditional news media as sources of COVID-19 information. Of respondents “maybe” intending to be vaccinated, 65% reported “a lot” of trust in personal health care providers as sources of COVID-19 information. Respondents stating “no” intention to be vaccinated were skeptical of all COVID-19 information sources considered. Conclusions: Our findings confirm observations predating COVID-19 vaccine availability regarding sociodemographic characteristics associated with vaccine hesitancy in the United States. We further identify personal health care providers as the most trusted information source among people who “maybe” intend to get vaccinated and demonstrate the challenge in reaching people not intending to be vaccinated. (PsycInfo Database Record (c) 2023 APA, all rights reserved)