• Describe and compare the incidence rate of the treatment and gold-standard groups.

Table 1. Kaplan-Meier Table- Gold Standard Group
Time in months of follow-up (i)	Number of individuals at risk during interval (n)	Number of events (d)	Conditional probability of event per time interval (q) = (d/n)	Survival (complement of the conditional probability of the event) (p) = (1-q)	Cumulative probability of survival (S)
8	10	1	0.1	0.9	0.9
12	9	1	0.11	0.89	0.801
16	8	1	0.125	0.875	0.7009
19	5	1	0.2	0.8	0.5607

Table 1. Kaplan-Meier Table-Treatment Group

Time in months of follow-up (i)	Number of individuals at risk during interval (n)	Number of events (d)	Conditional probability of event per time interval (q) = (d/n)	Survival (complement of the conditional probability of the event) (p) = (1-q)	Cumulative probability of survival (S)
5	10	1	0.1	0.9	0.9
10	9	1	0.11	0.89	0.801
20	7	1	0.14	0.8571	0.6865