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Shapiro G, Bez M, Talmy T, Shakargy JD, Furer A, Karp E, Segal D. SARS-CoV-2 Vaccine Acceptance Disparity Among Israeli Defense Forces Personnel. Mil Med 2022; 188:usac122. [PMID: 35475909 DOI: 10.1093/milmed/usac122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/05/2022] [Accepted: 04/18/2022] [Indexed: 01/02/2023] Open
Abstract
INTRODUCTION Promoting severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine acceptance and uptake became necessary to achieve a high vaccination rate and subsequently herd immunity. Although the Israeli population has been largely acceptant of the SARS-CoV-2 vaccine, vaccine hesitancy has remained a major concern, especially in younger adults. We hypothesized that young adults who refused SARS-CoV-2 vaccination differed from those who have been adherent and could be characterized. Studying this specific population and recognizing individuals within this group who might be more probable to refuse vaccination can enable to target measures to further promote vaccination acceptance. METHODS We conducted a cross-sectional comparison in a study population comprised of 17,435 Israeli Defense Forces (IDF) personnel who were SARS-CoV-2 vaccine eligible. This group included 14,834 vaccinated and 2,601 nonvaccinated individuals. Patient characteristics including occupational parameters, demographic features, psychotechnical grading (an intelligence assessment score), education level, and medical background were collected. RESULTS The median age was 20.57 years and almost 80% were males. At the time of data collection, most individuals (85.1%, n = 14,834) have been vaccinated. Officers and noncommissioned officers were more likely to be vaccinated compared with regular soldiers (96%, and 90.2% vs. 83.3% respectively, P < .001), as well as combat battalions stationed personnel compared to their peers in rear and administrative units (89.4% vs. 78.4%, P < .001). Socioeconomic clusters were also associated with vaccination adherence, with 92.9% vs. 79.5% vaccination rates in the highest and lowest clusters, respectively (P < .001). Younger age, no previous immigration status, higher education level, and higher psychotechnical grades were also found associated with an increased likelihood of being vaccinated (P < .001). CONCLUSIONS In a large cohort of enlisted IDF personnel, disparity in SARS-CoV-2 vaccine adherence was found to be related to multiple socioeconomic, educational, and military service-related variables. Although some differences were substantial, others were small and of questionable public health significance. Acknowledging these differences may enable community leaders, health care providers, and administrators to target specific populations in order to further promote SARS-CoV-2 vaccination acceptance.
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Affiliation(s)
- Galina Shapiro
- Medical Corps, Israel Defense Forces, Ramat Gan Military Post 02149, Israel
- Department of Military Medicine, Hebrew University of Jerusalem, Faculty of Medicine, Jerusalem 9112102, Israel
| | - Maxim Bez
- Medical Corps, Israel Defense Forces, Ramat Gan Military Post 02149, Israel
- Department of Military Medicine, Hebrew University of Jerusalem, Faculty of Medicine, Jerusalem 9112102, Israel
| | - Tomer Talmy
- Medical Corps, Israel Defense Forces, Ramat Gan Military Post 02149, Israel
- Department of Military Medicine, Hebrew University of Jerusalem, Faculty of Medicine, Jerusalem 9112102, Israel
| | - Josef Daniel Shakargy
- Medical Corps, Israel Defense Forces, Ramat Gan Military Post 02149, Israel
- Department of Military Medicine, Hebrew University of Jerusalem, Faculty of Medicine, Jerusalem 9112102, Israel
| | - Ariel Furer
- Medical Corps, Israel Defense Forces, Ramat Gan Military Post 02149, Israel
- Department of Military Medicine, Hebrew University of Jerusalem, Faculty of Medicine, Jerusalem 9112102, Israel
| | - Erez Karp
- Medical Corps, Israel Defense Forces, Ramat Gan Military Post 02149, Israel
- Department of Military Medicine, Hebrew University of Jerusalem, Faculty of Medicine, Jerusalem 9112102, Israel
| | - David Segal
- Medical Corps, Israel Defense Forces, Ramat Gan Military Post 02149, Israel
- Department of Military Medicine, Hebrew University of Jerusalem, Faculty of Medicine, Jerusalem 9112102, Israel
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