This report relates to e-medicine. The authors offer a new Mobile Telemedicine Screening Complex (MTSC) allowing implementing preventive health screening of adult population. This screening complex is recommended for family doctors’ practices, outpatient departments, preventive centres and for examinations of people outside medical service offices. MTSC has several functions: - to obtain subjective and objective information about the individual’s health; - to make a decision about the individual’s health; - to provide wireless transmission of all information to the analysis centre in order to confirm the final conclusion of screening results and to develop database of each individual. These functions are carried out by a portable computer supplied with specially developed software. The article deals with the organization of subjective and objective information flows and their influence on a decision-making process.