Implementation of the e-SUS Primary Care Strategy: an analysis based on official data

OBJETIVE: Analyze the implementation of the strategy e-SUS Atencao Basica (e-SUS AB - e-SUS Primary Care) in Brazil between the first years of the system, from 2013 to 2019. METHODS: This is a quantitative, descriptive, and exploratory study. We considered official data from the Ministry of Health, submitted by Brazilian municipalities, in the period from April 2013 to December 2019. We categorized the municipalities as 'not implemented', 'initial implementation', 'partial implementation' and 'implemented' according to the criteria defined in this study. We also verified whether the type of municipality, according to the IBGE classification, influenced the degree of implementation of the e-SUS AB strategy. We performed descriptive analyses and investigated the association between the degrees of implementation of e-SUS AB and the typology of the IBGE classification and characterization of rural and urban spaces. RESULTS: The implementation increased in the analyzed period. The implementation status of the e-SUS AB strategy in 2019 was 'implemented' in 20.2% (1,117) of the municipalities, 'partial implementation' in 32.9% (1,819), 'initial implementation' in 39.1% (2,159) and 'not implemented' in 7.8% (432). The South and Southeast regions presented the best implementation situation in all years, and the states of Rio Grande do Sul, Sao Paulo and Santa Catarina reached a higher percentage of municipalities with 'implemented' status in 2019. CONCLUSIONS: We confirmed the progress in the implementation of the e-SUS AB strategy over the years. Most of the municipalities are between the status 'initial implementation' and 'partial implementation'. Therefore, we conclude that investments in technological resources, training of professionals, and support are necessary to qualify the implementation and use of information systems in the country, especially for the e-SUS AB strategy.