Role of perceived social support in COVID-19 vaccine uptake among U.S. adults

Biplab Kumar Datta; Jennifer E Jaremski; Benjamin E Ansa; Lorriane A Odhiambo; K M Monirul Islam; J Aaron Johnson

doi:10.1016/j.focus.2023.100104

Role of perceived social support in COVID-19 vaccine uptake among U.S. adults

AJPM Focus. 2023 Apr 27;2(3):100104. doi: 10.1016/j.focus.2023.100104. Online ahead of print.

Authors

Biplab Kumar Datta^{1

2}, Jennifer E Jaremski¹, Benjamin E Ansa¹, Lorriane A Odhiambo¹, K M Monirul Islam^{1

2}, J Aaron Johnson¹

Affiliations

¹ Institute of Public and Preventive Health, Augusta University, Augusta, GA, USA.
² Department of Population Health Sciences, Medical College of Georgia, Augusta University, Augusta, GA, USA.

Abstract

Background: Vaccine uptake concerns in the Unites States were at the forefront of public health discussions during the COVID-19 pandemic. By the end of 2022, approximately 80% of the U.S. population was vaccinated against the virus. This study examined the relationship between perceived social support and COVID-19 vaccine uptake among U.S. adults.

Methods: Using nationally representative cross-sectional data on 21,107 adults from the 2021 National Health Interview Survey, we assessed the COVID-19 vaccination rates across individuals with strong, some, and weak levels of social support. Multivariable logistic regression models were estimated to obtain the odds of being vaccinated in adults with different levels of perceived social support for the full sample and sub-samples of age groups.

Results: We found that compared to adults with perceived strong social support, adults with weak social support were 21.1% less likely to be vaccinated against COVID-19. Apart from the age 18-24 years group, the lower likelihood of being vaccinated for adults with weak social support was evident in age 24-49 years (AOR=0.66, 95% CI: 0.52-0.85), age 50-64 years (AOR=0.67, 95% CI: 0.50-0.90), and age 65+ years (AOR=0.56, 95% CI: 0.41-0.75) groups.

Conclusions: These findings are consistent with a broader literature indicating that social support increases the likelihood of healthy behaviors and decreases risky behaviors. Interventions designed to improve the perception of social support, particularly among those at high risk of mortality from COVID-19 may be a promising tactic for increasing COVID-19 vaccine uptake.

Keywords: COVID-19; USA; social support; vaccine uptake.