Developing an information system to support the pursuit of decentralization. The perspective of Cearà State in Brazil.

Discusses the national health information system in Brazil which, until very recently, consisted of two main structures of health services with a dichotomy between curative and preventive health care acting in a vertical manner. The autonomy of health authorities and specialized structures created numerous independent health information systems with different methods of data collection. Although the issues of decentralization and a unified health system had been agreed on in 1963, they had not been implemented until the new health policy reform was lunched in 1988. The reform was based on the strengthening of primary health care at national level and accelerating decentralization of health systems. However, in spite of strong political will the new health managers at local level are lacking essential information, data and instruments that only a decentralized health management information system can provide. Based on a study conducted in the Cearà State of the north east of Brazil, explores how the present health information system can support the process of decentralization.