Table 4. Individual nurse practitioner colonoscopy performance.

ASGE/ACG Quality Indicator	NP #1 (N = 533)	NP #2 (N = 137)	NP #3 (N = 342)	Proposed ASGE/ACG Standard
Adenoma detection rate
Overall	38.3 %	44.5 %	27.8 %	≥ 25 %
Male patients	40.9 %	45.3 %	34.0 %	≥ 30 %
Female patients	35.4 %	44.1 %	22.2 %	≥ 20 %
Cecal intubation rate	98.9 %	95.6 %	98.5 %	≥ 95 %
Withdrawal time	19.6 min (6.7 – 66.7)	32.3 min (7.9 – 57.3)	12.6 min (5.8 – 43.0)	≥ 6 min
Complications	0	0	0	Perforation < 1:1000 Post-polypectomy bleeding < 1 %

ASGE/ACG, American Society for Gastrointestinal Endoscopy/American College of Gastroenterology; NP, nurse practitioner.

N = number of procedures