|
VAS
| | | |
---|
N
|
Pre
|
Post
|
P value*
|
Difference† of VAS
|
P value
|
---|
Mean
|
(SD)
|
Mean
|
(SD)
|
Mean
|
(SD)
|
---|
Appliance treatment
| | | | | | | | |
0.1768a
|
No splint
|
32
|
4.48
|
(1.94)
|
1.75
|
(1.92)
|
< .0001
|
− 2.73
|
(1.88)
| |
Splint tx
|
25
|
5.14
|
(2.02)
|
1.72
|
(1.88)
|
< .0001
|
− 3.42
|
(1.87)
| |
Type of appliance tx
| | | | | | | | |
0.4002b
|
No splint
|
32
|
4.48
|
(1.94)
|
1.75
|
(1.92)
|
< .0001
|
− 2.73
|
(1.88)
| |
ARS
|
9
|
5.00
|
(2.87)
|
1.33
|
(2.18)
|
0.0023
|
− 3.67
|
(2.50)
| |
ARS and CRS
|
15
|
5.23
|
(1.50)
|
2.07
|
(1.71)
|
< .0001
|
− 3.17
|
(1.46)
| |
Dx
| | | | | | | | |
0.9568b
|
DD with locking
|
32
|
4.81
|
(2.30)
|
1.84
|
(1.92)
|
< .0001
|
− 2.97
|
(1.84)
| |
DD without locking
|
15
|
4.80
|
(1.74)
|
1.67
|
(1.72)
|
< .0001
|
− 3.13
|
(2.07)
| |
DJD
|
10
|
4.60
|
(1.26)
|
1.50
|
(2.17)
|
0.0008
|
− 3.10
|
(1.97)
| |
Muscle relaxants
| | | | | | | | |
0.6760a
|
No
|
11
|
5.00
|
(2.41)
|
2.18
|
(1.78)
|
0.0004
|
− 2.82
|
(1.78)
| |
Yes
|
46
|
4.72
|
(1.90)
|
1.63
|
(1.91)
|
< .0001
|
− 3.09
|
(1.93)
| |
Locking period
| | | | | | | | |
0.0697a
|
< 6 months
|
34
|
4.46
|
(2.24)
|
1.79
|
(1.97)
|
< .0001
|
− 2.66
|
(1.96)
| |
≥ 6 months
|
23
|
5.24
|
(1.44)
|
1.65
|
(1.80)
|
< .0001
|
− 3.59
|
(1.68)
| |
- P < 0.05 considered statistically significant
- DD disc displacement, DJD degenerative joint disease, ARS anterior repositioning splint, CRS centric relation splint
- *P value calculated by paired t test
- †Difference = post − pre
- aP value calculated by t-test
- bP value calculated by ANOVA