[A query system for the "SINTESI" database in scientific research and medical practice]

"SINTESI release 1.0" is an application for Windows that was designed to enable a practical approach to day-hospital evaluation and management of several metabolic and instrumental parameters. "SINTESI" provides electronic archives such as demographics, history, follow-up, laboratory, electrocardiogram, Doppler echocardiography, vascular echo-Doppler, Holter ECG, nuclear imaging, radiology, ergometric testing, ambulatory blood pressure monitoring, hemodynamics. We have improved the first release (1.0) with a new application that queries the database ("SINTESI release 2.0"). The new query application, developed in collaboration with experts of the Italian Group for the Study of Atherosclerosis and Metabolic Diseases, was designed with the central file displaying buttons that recall electronic archives, allowing to select the variables for the query. At the end of each operation, the user always returns to the central file, where it builds the query formula by "AND/OR" logic operators. Query formula and results can be recorded to be used whenever needed. The results of the query can be exported as DBF or ASCII files for analysis with statistical packages. This feature allows the use of the data bank for medical research.