Table 3.

Characteristics of Endoscopists (n=119)

Endoscopist characteristics	n	%
Sex
Male	94	79.0
Female	25	21.0
Number of Colonoscopies Performed over 2-year Period
150-350	30	25.2
351-650	30	25.2
651-1150	30	25.2
1151-2654	29	24.4
Years in Practice
2-14	42	35.3
15-25	38	31.9
26-51	39	32.8
Endoscopist quality metrics	Average	Range
Adenoma detection rate	35.8%	(12.4%, 62.3%)
Serrated polyp detection rate	6.9%	(0.4%, 19.5%)

Notes:

(1) Years in practice is measured as the number of years since completion of residency, as of 2014