Motivation to Quit Smoking after Acute Coronary Syndrome

• Autor(a) principal: Rocha, Vânia
• Data de Publicação: 2017
• Outros Autores: Guerra, Marina, Lemos, Marina, Maciel, Júlia, Williams, Geoffrey
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/7926
• topic: Acute Coronary Syndrome/psychology; Motivation; Smoking; Smoking Cessation; Abandono do Hábito de Fumar; Motivação; Síndroma Coronária Aguda/psicologia; Tabagismo

Introduction: Self-Determination Theory explores the process through which a person acquires motivation to initiate new behaviours related to health and to maintain them over time. This study aimed to determine the overall fit of Self-Determination Theory Model for Health Behavior to the data obtained from a sample of smokers hospitalized with acute coronary syndrome, and to identify the predictors of smoking status six months after clinical discharge.Material and Methods: The sample included 110 participants, regular smokers, hospitalized due to acute coronary syndrome. Questionnaires were administered to assess autonomous self-regulation, perceived competence, family support, depressive symptoms and meaning in life. Participants were asked if they were currently smokers six months after clinical discharge.Results: The results showed that the process variables specified by Self-Determination Theory fit the data well. Perceived competence predicted abstinence from smoking six months after clinical discharge.Discussion: Our findings have similar characteristics to other international samples in which Self-Determination Theory models havebeen tested. It is important to facilitate perceived competence, as the patients who continue to smoke have shorter length of life.Conclusion: This study highlights the importance of considering clinical interventions based on Self-Determination Theory to facilitatesmoking cessation.