i-gel® (n=47)



LMA ProSeal®  (n=51)

Specialty of surgery
Orthopaedics
General
Gynaecology
Urology
ENT
Duration; mins



Patient
Gender f:m
Age; yrs
Weight; kg
Height; m
BMI; kg.m-2
ASA 1:2:3:not stated
Mallampati class: 1:2:3:4



Anaesthetic variables
Size of device 3:4:5
Grade of anaesthetist; consultant: other


25
13
6
3
0
45 (30-61) [12-160]



 
26: 21
45.5 (34-63.5) [17-88]
72 (65-80) [50-97]
1.7 (1.63-1.75) [1.5-1.88]
25.6 (23.0-27.5) [20-38]
31:13:1:1
27:18:2:0



 
4:33:10
9:38


 21
16
6
7
1
40 (29-58) [10-123]



 
23:28
46.5 (37.3-61) [19-77]
79 (69.5-89) [41-115]
1.72 (1.63-1.8) [1.5-1.97]
26.7 (23.6-30) [16.5-40.3]
31:16:2:2
22:21:8:0



 

3:26:24
2:49

Table 1: Patient and procedure details.