Skip to main content

Table 3 Comparison of flow rates with/without pressure bag

From: Intraosseous vascular access in adults using the EZ-IO in an emergency department

Flow rate

Tibia (N = 10), ml/min

Humerus (N = 8), ml/min

No pressure bag

68.2 (42.1)

81.8 (38.4)

With pressure bag

204.6 (156.0)

148.1 (75.3)

Difference

−129.5

−69.6

95% CI

−218.2 to −40.3

−113.9 to −25.3

  1. P = 0.157 (Mann-Whitney test)