[Use of a logical probability method for evaluating the clinical indices in fascioliasis of cattle]

The possibility of helminthiasis diagnosis with the use of nonparametric models of statistic analysis was checked. The method resolves itself into the estimation of the degree of informativeness of characters chosen for the description of elements of phenomena, for the isolation of a certain complex of most informative characters and the construction of a system of standards with the use of EC. The level of informativeness of 38 haematological and clinical indices was tested. The indices characterizing the contents of relating to stab neutrophils and microlymphocytes in blood were found to possess the highest informativeness while the contents of erythrocytes, leucocytes, eosinophiles and haemoglobin--the lesser one. Indices characterizing the contents of haemocytes, basophils and monocytes as well as ESR possess low and average informativeness. The level of identification of objects in training samplings was rather high and reached in most cases 100%.