Evaluation of metabolic profile tests using a computer]

A programme has been developed for the evaluation of metabolism profile tests in dairy cows by means of the TESLA-200 computer in the FORTRAN language. The computer evaluates and plots the metabolism profile from input data punched on tape in the IBM code by the Consul-253 electronic organization automatic device. The metabolism profile is represented as a column graph (histogram), the levels of individual parameters being confronted with the reference levels with a 95% confidence interval and the deviations are expressed in units defined as 1/2 of the confidence interval for each parameter. Calculation by this procedure enables the construction of a profile record in which any step beyond the 95% confidence interval in any parameters is seen very clearly. The computer also produces a table of exactly calculated values of deviations from the reference levels and makes it possible to determine the numbers of abnormalities for individual parameters in the animals tested.