Table 1.
Baseline characteristics of anesthesiology residents.
Fig 1.
Flow diagram of study drawn in CONSORT.
Fig 2.
(A) Simulation training on Blue phantom paediatric 4 vessel ultrasound training block model. (B) Ultrasound image of the needle tip (hyperechoic dot, white arrow), located at midline of artificial vessel anterior wall. Out-of-plane method (short axis method).
Fig 3.
Learning curves for first simulation training set (blue line) and second simulation training set (red line) after one-month inter-training interval.
CI, confidence interval.
Table 2.
Patients characteristics and their radial arterial characteristics.
Table 3.
Ultrasound-guided radial arterial cannulation performance data in real patients.