divided into 11 steps, and staff times were recorded for each step. Trainee times and quality scores were recorded for each step, the later defined as grade A equal to staff (A + , no verbal coaching); B, minor corrections; and C, major corrections. Shortterm outcomes were recorded to assess the safety of the training.
RESULTSThe mean (range) console time/case of trainees was 40 (10-123) min. The median console time for a complete case by faculty and by trainees (pooled group) was 128 and 231 min, respectively, an increase in 81%. Individual trainee-performed steps increased in time (compared to staff) by a median range of 50-177%, and the incidence of quality grades < A of 9-100%. Trainee quality grades for basic tissue-dissection steps were higher than for advanced tissue dissection and suturing. There was no downgrading for a major correction. Analysis of short-term outcomes suggested acceptable results in a training environment. The study is limited by no available validated training measurement tools, and a low frequency of beginner trainees advancing to more difficult steps during the rotation.
CONCLUSIONSDuring the initial exposure of trainees to RARP of < 40 cases, we measured time and subjective quality grading of basic steps, and introduction to advanced steps. Training requires more procedure time, but does not appear to diminish expected outcomes.