Abstract: A method for assessing susceptibility of a subject to a genetically related disease or condition relative to a general population. The method includes the steps of: determining the presence or absence of a plurality of risk factors associated with the subject and having a correlation with the disease or condition; assigning a risk score, to each of the selected risk factors determined to be present, based upon a strength of correlation assigned to the factor with respect to the disease or condition; and combining the risk scores to calculate an overall susceptibility score, wherein the overall susceptibility score represents susceptibility of the subject to the disease or condition in relation to a base score representing the risk that a member of the general population will have the disease or condition without consideration of risk factors.