Table 4 Blood on the devices of the intention-to-treat group
all insertions | successful insertions | failureswithoutblood | |||
|---|---|---|---|---|---|
blood inside | blood outside | blood inside | blood outside | ||
i-gel™ | 8% (n = 3) | 13% (n = 5) | 8% (3 of 36) | 14% (5 of 36) | 2 of 2 (100%) |
LMS-S | 8% (n = 3) | 13% (n = 5) | 3% (1 of 37) | 8% (3 of 37) | 0 of 2 (0%) |
LTS-D | 20% (n = 8) | 37.5% (n = 15) | 14% (4 of 28) | 35% (10 of 28) | 7 of 12 (58%) |
p- value | = 0.132 | = 0.006 | = 0.216 | = 0.01 | |