Monte Carlo Results: Estimation of recurrence of adenomas at 3 years (true recurrence rate: 0.495) assuming independent censoring with 5 auxiliary variables.

aaverage of 1000 estimated recurrence rates;
bempirical standard deviation of 1000 point estimates.
caverage of 1000 estimated standard errors;
dfraction of 95% CIs which contains the true value.
ehazard rate for time to colonoscopy;
fproportion of participants with early colonoscopy.
gright censoring occurs before 3 years;
hSpearman correlation coefficient between the 2 risk scores.