Table 2.

Potential predictors of credentialing programme completion

	Requirements completed (N=21), mean (median, range)	Requirements not completed (N=7), mean (median, range)	Did not specify	Totals
EM residency trained	19	4	3	26
Non-EM residency trained	2	3	0	5
US curriculum in residency	6	0	0	6
PGY	9 (8, 7–12)	15 (15, 8–21)
Years of practice at SLR	8.8 (7, (6.2–11.5)	9.1 (7, 3.0–15.3)

EM, emergency medicine; PGY, post-graduate year; SLR, St Luke's-Roosevelt; US, ultrasound.