OK, so it was an overall incidence of 1:15000, but as I recall (haven't read that particular study in a few months), of the six cases of awareness, four involved cardiac cases. In lower risk patients (i.e. not cardiac, OB, or trauma patients, in whom one might intentionally use a lighter anesthetic), the incidence drops to ~1:42000.
Me: 28 W: 29 T/M: 6 yr/2 yr S: 10/8/07 D papers filed: 11/7/07 Thread 1