Strategies used to link Health Information Systems for the follow-up of women with abnormal mammograms in the Brazilian Public Health System

Conclusion: The study showed that the strategies were satisfactory and the use of CNS and SSN allowed many matches, even without critical proceedings and with the possibility of linkage between databases based on information from only a few identification fields.
Source: Revista Brasileira de Epidemiologia - Category: Epidemiology Source Type: research