Table 2.

Seconds needed for the procedure in the two study groups

	Group 1	Group 2	p-value
	median (IQR)	median (IQR)
Total	44.1 (29.3–58.3)	45.8 (36.8–56.3)	0.357
Age classes
0–5	56.4 (34.7–83.5)	53.4 (45.6–67.3)	0.648
6–10	44.5 (28.5–54.3)	43.5 (35–46.3)	0.908
> 10	34.7 (24.9–50.1)	43.3 (35.7–60.4)	0.054
Nurse experience
0–5 years	45.7 (36.1–54)	41.6 (32.8–55.1)	0.430
> 5 years	56.3 (43.5–61)	44.2 (25.8–69.7)	0.473