Table 3.
Multivariate linear regression model of the association between serum BDNF, S100B and clinical parameters, including the pressure-pain threshold (n = 56)
| Dependent variable | Type III sum of squares | df | Mean square | F | P | Partial eta squared |
|---|---|---|---|---|---|---|
| BDNF (log) |
4.369 |
3 |
1.456 |
7.855 |
0.001 |
0.339 |
| S100B (log) |
3.098 |
3 |
1.033 |
3.583 |
0.021 |
0.189 |
|
Dependent variable |
|
β |
SEM |
t |
P
|
Partial eta squared |
|
BDNF (log) |
|
|
|
|
|
|
| Intercept |
|
5.54 |
0.43 |
12.77 |
<0.001 |
0.760 |
| PPT (log) |
|
-1.01 |
0.41 |
-2.62 |
0.012 |
0.129 |
| Age |
|
-0.02 |
0.15 |
-2.31 |
0.025 |
0.104 |
| Obsessive compulsive disorder |
-0.36 |
0.15 |
-2.42 |
0.019 |
0.113 |
|
|
S100B (log) |
|
|
|
|
|
|
| Intercept |
|
3.66 |
0.37 |
9.89 |
<0.001 |
0.189 |
| PPT (log) | -1.38 | 0.50 | -2.78 | 0.008 | 0.105 | |