Determining factors for COVID-19 vaccine hesitancy among Brazilians: a study using structural equation modeling.

IF 1.2 Q3 NURSING Revista Brasileira De Enfermagem Pub Date : 2024-08-30 eCollection Date: 2024-01-01 DOI:10.1590/0034-7167-2024-0112

Emerson Lucas Silva Camargo, Álvaro Francisco Lopes de Sousa, Anderson Sousa Dos Reis, Mariana Dos Reis Fortunato, Isaias Dos Santos Gouveia, Isabel Amelia Costa Mendes, Carla Aparecida Arena Ventura

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Abstract

Objectives: to investigate the factors influencing vaccine hesitancy against COVID-19 among Brazilians.

Methods: this research employed an observational and analytical approach, utilizing a web-based survey. Data collection took place in 2020, and data analysis was conducted using structural equation modeling.

Results: the prevalence of vaccine hesitancy was found to be 27.5% (1182 individuals). There is a negative correlation between belief in conspiracy theories and social influence. Among the various beliefs associated with vaccination intentions, only conspiracy beliefs exhibited significant predictive value. Thus, the findings suggest that personal beliefs significantly impact hesitancy towards vaccination, and also indicate that trust in governmental bodies is inversely related to hesitancy.

Conclusions: vaccine hesitancy emerges as a multifaceted phenomenon influenced by a complex array of factors, including personal beliefs, trust in governmental bodies, and healthcare systems.

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确定巴西人对 COVID-19 疫苗犹豫不决的因素：一项使用结构方程模型的研究。

目的：调查影响巴西人接种COVID-19疫苗犹豫不决的因素。方法：本研究采用观察和分析方法，利用网络调查。结果：发现疫苗接种犹豫率为 27.5%（1182 人）。阴谋论信仰与社会影响之间存在负相关。在与疫苗接种意向相关的各种信念中，只有阴谋论信念具有显著的预测价值。结论：疫苗接种犹豫是一个多方面的现象，受一系列复杂因素的影响，包括个人信仰、对政府机构的信任和医疗保健系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Revista Brasileira De Enfermagem NURSING-

CiteScore

2.30

自引率

7.70%

发文量

477

审稿时长

21 weeks

期刊介绍： The Revista Brasileira de Enfermagem created in 1932, March 20 is the official publication of the Associação Brasileira de Enfermagem (Brazilian Nursing Association) has as purpose to disseminate the scientific production from different nursing interest areas of knowledge, including those which express the political project of the Association. The Revista Brasileira de Enfermagem is the oldest journal of the Brazilian nursing. Its first title was "Annaes de Enfermagem" from 1932 to 1941, being entitled Anais de Enfermagem" until 1955, when its title was changed to the current.