Grading the complexity of endoscopic procedures: results of an ASGE working party.

BACKGROUND

Working parties of the American Society for Gastrointestinal Endoscopy (ASGE) Quality Committee recently published a proposed new lexicon for adverse events and a separate extensive review of risk factors. The complexity of procedures also affects outcomes.

OBJECTIVE

To establish a system for grading the complexity of endoscopic procedures.

DESIGN

Voting on levels 1 (easiest) to 4 (most difficult) on a list of possible procedures and contexts.

SETTING

Community and academic gastroenterologists in the United States, Canada, and Britain.

MAIN OUTCOME MEASUREMENTS

Median scores of votes cast.

RESULTS

Consensus list of levels 1 through 4 contexts and procedures.

LIMITATIONS

Eminence rather than evidence based.

CONCLUSIONS

A consensus list was developed for comments and testing to complement the proposed lexicons for adverse events and risk factors.