Palavras-chave
comportamento saudável
higiene oral
odontologia
teoria psicológica
teoria do comportamento planejado
estudante universitário
Peru
Como Citar
Resumo
Antecedentes: Existe considerável evidência a favor da aplicação da Teoria do Comportamento Planejado à higiene bucal, revelando-se um modelo adaptável e altamente explicativo. No entanto, mais evidências são necessárias para aplicar uma versão estendida dessa teoria a várias populações na América do Sul. Objetivo: Analisar as características psicométricas de um Questionário de Higiene Oral, escala desenvolvida por Buunk-Werkhoven, e descrever o nível de predição da Teoria Estendida do Comportamento Planejado para o comportamento de higiene bucal. Métodos: Este foi um estudo não experimental e transversal no qual uma amostra não probabilística de 644 estudantes universitários peruanos foi pesquisada para responder ao Questionário de Higiene Oral. Resultados: As subescalas do Questionário de Higiene Oral apresentam coeficientes aceitáveis e bons de confiabilidade, e a Análise Fatorial Confirmatória apresenta itens que se enquadram no modelo de mensuração padronizado de quatro construtos exógenos de primeira ordem. Com relação ao modelo estrutural, foi aplicada a estatística de ajuste absoluto, comparativo e de parcimônia. Adicionalmente, as variáveis da Teoria Estendida do Comportamento Planejado explicaram 31 % e 26 % da variância da intenção e do comportamento de higiene bucal, respectivamente. Conclusão: A avaliação e o modelo estrutural baseados na Teoria Estendida do Comportamento Planejado apresentam boas evidências empíricas para aplicá-la à higiene bucal de estudantes peruanos.
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Copyright (c) 2022 Rene Palomino Cordova, Orfa Ruth Colqui Loyola, Rafael Antonio Leal Zavala, Yvonne A. B. Buunk-Werkhoven