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Table 1 Median number of sticks, redirects, and time to dye flash

From: Do echo-enhanced needles improve time to cannulate in a model of short-axis ultrasound-guided vascular access for a group of mostly inexperienced ultrasound users?

 

n

Median

25th, 75th percentile

Echo sticks

69

1.00

1.00, 1.00

Standard sticks

69

1.00

1.00, 1.00

Echo redirects

69

1.00

0.00, 2.00

Standard redirects

69

1.00

0.00, 2.00

Echo time to dye flash

69

19.22

12.37, 33.15

Standard time to dye flash

69

17.56

10.19, 31.10