Method for analyzing drug adverse effects employing multivariate statistical analysis

摘要

The present invention pertains to a method for using multivariate statistical analysis to assess and analyze the risks of adverse effects resulting from the use of a drug of interest, comprising the steps of: identifying the at least one drug of interest; selecting the profile of the at least one drug of interest related to the safety of the at least one drug of interest, using at least one filter; analyzing the risks of adverse effects resulting from the use of the at least one drug of interest using at least one data mining engine; whereby the analyzing the risks of adverse effects resulting from the use of the at least one drug of interest using at least one data mining engine comprises: a) determining at least one diagnostic variable relating to a statistical model describing the adverse effects resulting from the use of the drug of interest, said statistical model being derived by the steps of i) developing a discriminant function which is effective for classifying the adverse effects resulting from the use of the drug of interest, said discriminant function being based at least in part on a data set including clinical reactions of individual patients who have been treated with the drug of interest, said clinical reactions including said diagnostic variable; and ii) performing a logistic regression using said discriminant function to assign thereby a probability of adverse effects from the use of the drug of interest; and b) applying said diagnostic variable to said statistical model to obtain an estimate of adverse effects from the use of the drug of interest, and displaying the results of the analysis of risks of adverse effects resulting from the use of the at least one drug of interest in a format that permits perception of correlations.