Outcome measures |
Outcome measures |
Preop |
1 year postop |
Test |
P value |
Grade of stenosis
|
Grade 0
|
0
|
6
|
X2= 13.2
|
0.00136
S
|
|
Grade 1 |
2 |
3 |
|
|
|
Grade 2 |
7 |
0 |
|
|
AHI
|
AHI
|
27.3±6.276
|
12.35± 3.75
|
t =5.0089
|
0.0005
S
|
Nasal breathing |
Nasal breathing |
6.78±0.916 |
0.3± 0.67 |
t=17.1295 |
< 0.0001 S |
Snoring
|
Snoring
|
6.25±0.968
|
0.67± 0.94
|
t=12.4064
|
< 0.0001
S
|
Dysphagia |
Dysphagia |
3.5± 0.866 |
0 |
t=12.1247 |
< 0.0001 S |