Variable | 2016 PGY-1 cohort | 2019 PGY-1 cohort | p-value |
---|---|---|---|
Total participants | N = 47 | N = 58 | 0.62 |
Gender | |||
Male | 24 (51 %) | 32 (55 %) | 0.84 |
Female | 23 (49 %) | 26 (45 %) | |
Number of ultrasound-guided paracentesis performed | |||
None | 5 (11 %) | 16 (28 %) | 0.02* |
1–2 | 19 (40 %) | 29 (50 %) | |
2–5 | 16 (34 %) | 9 (16 %) | |
6–9 | 6 (13 %) | 2 (3 %) | |
10 or more | 1 (2 %) | 1 (2 %) | |
Number of ultrasound-guided thoracentesis performed | |||
None | 21 (45 %) | 39 (67 %) | 0.04* |
1–2 | 19 (40 %) | 15 (26 %) | |
2–5 | 5 (11 %) | 2 (3 %) | |
6–9 | 0 | 0 | |
10 or more | 1 (2 %) | 0 | |
Number of ultrasound-guided central line insertions | |||
None | 26 (55 %) | 37 (64 %) | 0.04* |
1–2 | 10 (21 %) | 18 (31 %) | |
2–5 | 6 (13 %) | 2 (3 %) | |
6–9 | 3 (6 %) | 0 | |
10 or more | 1 (2 %) | 0 | |
Number of ultrasound-guided peripheral IV insertions | |||
None | 37 (79 %) | 46 (79 %) | 0.85 |
1–2 | 3 (6 %) | 6 (10 %) | |
2–5 | 3 (6 %) | 2 (3 %) | |
6–9 | 0 | 0 | |
10 or more | 2 (4 %) | 2 (3 %) | |
When has a lack of teacher/supervisor affected your ability to perform a procedure? | |||
Never | 2 (4 %) | 2 (3 %) | 0.88 |
A few times | 4 (9 %) | 8 (14 %) | |
Many times | 25 (53 %) | 29 (50 %) | |
Most of the time | 12 (26 %) | 16 (28 %) |