Abstract: A system and method for detecting gene-environment interactions, a method of making predictions about individual response to a specific environmental factor with respect to a single phenotype and a simulation method determining the optimal parameters for use of the gene-environment interaction detection method. Gene-environment interaction detection and the discovery of previously unknown interactions are facilitated.

Abstract: A system and method for detecting gene-environment interactions, a method of making predictions about individual response to a specific environmental factor with respect to a single phenotype and a simulation method determining the optimal parameters for use of the gene-environment interaction detection method. Gene-environment interaction detection and the discovery of previously unknown interactions are facilitated.

Abstract: An online clinical trial enrollment system enables patients to directly input their data for standardized processing. It has the steps of a. a patient-operated device for reading displayed commands and inputting responses; b. a server programmed to archive and process data from a plurality of patients, compare, analyze and aggregate information, perform statistical analysis and produce reports on a viewing screen and paper; c. a new user registration; d. an informed consent with pages of information on the clinical trial and pages for user consent; e. a qualifying questionnaire; f. a genotype upload and transfer with a screen; g. display of optimal clinical trial choice with user compliance question; and h. screens with specific information and more detailed questionnaire.