| |
Students (n = 10)A
|
PGY1 (n = 8)B
|
LYR (n = 8)C
|
Experts (n = 8)D
|
p valueAB
|
p valueBC
|
p valueBD
|
p valueCD
|
|---|
|
GRS (8–32)
|
11.5 (8–28)
|
18 (13–27)
|
27 (17–32)
|
29 (24–32)
|
0.029
|
0.014
|
0.004
|
0.664
|
|
TPL (m)
|
48.5 (44–89)
|
43 (33–56)
|
35 (28–42)
|
34 (28–44)
|
0.028
|
0.015
|
0.04
|
0.72
|
|
Procedural time (s)
|
344 (218–609)
|
243 (121–571)
|
133 (111–339)
|
122 (116–201)
|
0.172
|
0.053
|
0.015
|
0.694
|
- Comparison between final year medical students, PGY1 and LYR anesthesiology residents, and expert Anesthesiologists
-
GRS Global rating scores, TPL total path length, CVC central venous catheterization, PGY1 first year postgraduate residents, LYR last year residents
-
ABp values obtained when comparing columns A and B with Mann–Whitney test
-
BCp values obtained when comparing columns B and C with Mann–Whitney test
-
BDp values obtained when comparing columns B and D with Mann–Whitney test
-
CDp values obtained when comparing columns C and D with Mann–Whitney test
