|
Outcomes
|
Total (n = 85)
|
MMC 1 (n = 22)
|
MMC 2 (n = 14)
|
MMC 3 (n = 33)
|
MMC 4 (n = 16)
|
P-value
|
|---|
|
Gag Reflex - No. (%)
|
35 (41.18)
|
5 (22.7)
|
2 (14.3)
|
20 (60.6)
|
8 (50.0)
|
0.005
|
|
Attempt (Mean ± SD)
|
1.12 ± 0.52
|
1.14 ± 00.35
|
1.00 ± 0.00
|
1.03 ± 0.03
|
1.38 ± 1.09
|
0.133
|
|
Time (Mean ± SD)
|
8.13 ± 4.28
|
5.32 ± 1.67
|
7.67 ± 2.50
|
9.04 ± 3.72
|
10.48 ± 6.53
|
0.003
|
|
Vital Signs’ Change
|
|
MAP - No. (%)
|
14 (16.47)
|
2 (9.10)
|
1 (7.14)
|
6 (18.18)
|
5 (31.25)
|
0.224
|
|
O2sat - No. (%)
|
0 (0.0)
|
0 (0.0)
|
0 (0.0)
|
0 (0.0)
|
0 (0.0)
|
-
|
|
HR - No. (%)
|
38 (44.71)
|
8 (36.36)
|
6 (42.90)
|
15 (45.45)
|
9 (56.25)
|
0.680
|
|
Throat Pain Score
|
|
1-h (Mean ± SD)
|
1.31 ± 1.23
|
1.09 ± 0.97
|
1.29 ± 1.54
|
1.55 ± 1.28
|
1.13 ± 1.20
|
0.086
|
|
24-h (Mean ± SD)
|
0.78 ± 1.15
|
0.64 ± 1.23
|
0.57 ± 1.02
|
1.06 ± 1.17
|
0.56 ± 1.09
|
0.950
|
|
Bleeding - No. (%)
|
21 (24.71)
|
5 (22.73)
|
4 (28.57)
|
8 (24.24)
|
4 (25.00)
|
0.983
|
|
Operator A
|
38 (44.70)
|
11 (28.95)
|
5 (13.16)
|
15 (39.48)
|
7 (18.43)
| |
|
Insertion attempt
|
1.05 ± 0.23
|
1.09 ± 0.30
|
1.00 ± 0.00
|
1.07 ± 0.26
|
1.07 ± 0.26
|
0.810
|
|
Insertion time
|
6.85 ± 2.37
|
4.82 ± 1.25
|
7.80 ± 2.59
|
7.95 ± 2.03
|
7.00 ± 2.58
|
0.003
|
|
Gag Reflex
|
16 (42.11)
|
3 (27.28)
|
0 (0.0)
|
10 (66.67)
|
3 (42.86)
|
0.039
|
|
Bleeding
|
5 (13.16)
|
1 (9.09)
|
1 (20.00)
|
1 (6.67)
|
2 (28.58)
|
0.499
|
|
Operator B
|
47 (55.30)
|
11 (23.40)
|
7 (14.90)
|
20 (42.56)
|
9 (19.14)
| |
|
Insertion Attempt
|
1.15 ± 0.68
|
1.18 ± 0.41
|
1.00 ± 0.00
|
1.00 ± 0.00
|
1.67 ± 1.41
|
0.085
|
|
Insertion Time
|
9.21 ± 5.18
|
5.82 ± 1.94
|
7.57 ± 2.64
|
9.94 ± 4.56
|
13.18 ± 7.50
|
00.007
|
|
Gag Reflex
|
22 (48.90)
|
2 (18.19)
|
1 (12.50)
|
13 (72.23)
|
6 (66.67)
|
0.004
|
|
Bleeding
|
16 (34.79)
|
4 (36.37)
|
3 (37.50)
|
7 (38.89)
|
2 (22.23)
|
0.850
|
