PREVENTIVE DIAGNOSIS OF ONCOLOGICAL DISEASES OF A STOMACH WHEN SCREENING BY MEANS OF SYSTEM OF SUPPORT OF ADOPTION OF CLASSIFICATION DECISIONS
In article questions of formation of the knowledge base of system of support of adoption of diagnostic decisions on early diagnosis of cancer of stomach on the basis of the models reflecting communications between indicators of blood, registered when screening are considered. Are offered: information and analytical model diagnostics screening, identified in mathematical models, results of approbation on clinical material, the scheme of use of the diagnostic module in educational process of professional development. As an integrated informative diagnostic indicator ErGemo calculated on concentration of monocytes and value color indicators in blood is formed. It is shown that: the nature of linear communications in development of a disease classes practically does not change; at sick people - concentration of erythrocytes and level of hemoglobin in blood decreases on average by 16%, approximately for 20% extent of influence of concentration of erythrocytes on it increases; at synthesis of mathematical models it is recommended to use trust measures to the used indicators and diagnostic procedures, the used clinical material. It is proved that: when developing cancer of stomach diagnostic opportunities of «BSR» (blood sedimentation rate) in the conditions of change of communication with ErGemo with negatively sedate on positive decrease; in functional dependences of ErGemo inverse relation from a color indicator is shown; at a disease of cancer of a stomach the saturation role blood oxygen in blood formation process regulation decreases.