Maria Fernanda Lima-Costa1. 1. Núcleo de Estudos em Saúde Pública e Envelhecimento, Fundação Oswaldo Cruz, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil. lima-costa@cpqrr.fiocruz.br
Abstract
OBJECTIVE: To assess the prevalence and factors associated to influenza vaccine in community-dwelling older adults. METHODS: The study was conducted in Belo Horizonte metropolitan area (4.4 million inhabitants), Brazil, in a probabilistic sample of 1,786 community-dwelling subjects aged >or= 60 years. The dependent variable was self-reported influenza vaccination in the previous 12 months. Independent variables included sociodemographic characteristics, lifestyle, self-reported health status and utilization of health services. RESULTS: Vaccination coverage was 66.3%. The following variables were independently associated with vaccination: age group (70-79 e >or= 80 years; adjusted prevalence ratios [PR] = 1.20 and 1.18, respectively), physical activity 6-7 days a week in the past 90 days (PR= 1.16); blood pressure measurements in the last 2 years (PR=2.37) and medical visits in the previous 12 months (1 and >or= 2 visits; PR=1.28 e 1.32, respectively). A negative association was found for being single (PR=0.82). CONCLUSIONS: The study results showed that vaccination coverage was close to that recommended (70%) by the Brazilian Ministry of Health. They also showed a multidimensional structure of factors associated with vaccination including demographic characteristics, healthy lifestyle and utilization of health services.
OBJECTIVE: To assess the prevalence and factors associated to influenza vaccine in community-dwelling older adults. METHODS: The study was conducted in Belo Horizonte metropolitan area (4.4 million inhabitants), Brazil, in a probabilistic sample of 1,786 community-dwelling subjects aged >or= 60 years. The dependent variable was self-reported influenza vaccination in the previous 12 months. Independent variables included sociodemographic characteristics, lifestyle, self-reported health status and utilization of health services. RESULTS: Vaccination coverage was 66.3%. The following variables were independently associated with vaccination: age group (70-79 e >or= 80 years; adjusted prevalence ratios [PR] = 1.20 and 1.18, respectively), physical activity 6-7 days a week in the past 90 days (PR= 1.16); blood pressure measurements in the last 2 years (PR=2.37) and medical visits in the previous 12 months (1 and >or= 2 visits; PR=1.28 e 1.32, respectively). A negative association was found for being single (PR=0.82). CONCLUSIONS: The study results showed that vaccination coverage was close to that recommended (70%) by the Brazilian Ministry of Health. They also showed a multidimensional structure of factors associated with vaccination including demographic characteristics, healthy lifestyle and utilization of health services.
Authors: Aldiane Gomes de Macedo Bacurau; Ana Paula Sayuri Sato; Priscila Maria Stolses Bergamo Francisco Journal: PLoS One Date: 2021-11-08 Impact factor: 3.240