Table 4 Description of the studies included in the systematic review: First pass success and total success rate on Helicopter vs. on ground
Author, year | Sample size (n=) | First pass success rate on Helicopter (%) | First pass success rate on Ground (%) | Total success rate Helicopter (%) | Total success rate Ground (%) |
|---|---|---|---|---|---|
Harrison et al., 1997 | 303 | 75,0 | 79,7 | 94,2 | 98,3 |
Stone et al., 1994 | 30 | N.A | N.A | 93,0 | 100,0 |
Maeyama et al., 2020 | 376 | 88,5 | 93,5 | 98,4 | 97,3 |
Total | 709 | 82,4 | 87,3 | 96,3 | 97,8 |