From: Improving ciaglia blue rhino technique for tracheostomy with a simple procedural modification
 | Group A | Group B | p-value |
---|---|---|---|
Mean ± SD(min) | 4.7 ± 1.5 | 5.6 ± 3.1 | < 0,001 |
Short, <5 min | 50 (71,4%) | 32 (49,2%) | Â |
Moderate, 5-8 min | 14 (20 %) | 23 (35,4%) | Â |
Prolonged, >8min | 6 (8,6%) | 10 (15,4%) | Â |