Differences between anticipated and perceived difficulty and insertion duration of labor epidural techniques among anesthesiologists, nurses and patients

摘要

Background: Difficulty with the labor epidural technique has been described using a variety of criteria, but remains inadequately defined. We sought to determine the reasons cited for difficulty with the insertion of labor epidural techniques among anesthesiologists, nurses, and patients. We hypothesized that the perception of procedural difficulty would correlate among participants and with the elapsed duration of the insertion attempt.