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Table 1 Bone marrow puncture success rates within 1 minute for manual and mechanical bone marrow puncture needle

From: Comparison of mechanical and manual bone marrow puncture needle for intraosseous access; a randomized simulation trial

 

Manual BMPN

Mechanical BMPN

P -value (Fisher’s exact test)

Adult

3/22

22/22

<0.001

Child

22/22

22/22

1.00

Infant

22/22

22/22

1.00

  1. BMPN: Bone marrow puncture needle.
  2. Values are presented as number of participants who achieved successful intubation/number of participants who attempted bone marrow puncture.
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