Conditional probabilities of the comorbidities in year two, given year one data, for a sample patients with the following risk factors, gender (male), marital status (unmarried), education (less than
aATG, anti-thymocyte globulin. bMMF, mophetil mycophenolate. cRAD, rapamycin derivative. dns, not significant. Factors potentially associated with patient distribution into the four groups.