|
Parameter
|
SEM
|
βa
|
t
|
P
|
|---|
|
Motor Threshold
| | | | |
|
Age (years)
|
0.09
|
0.31
|
2.15
|
0.03
|
|
Short Intracortical inhibition (ratio: SICI/test stimulus)
| | | | |
|
Brazilian Portuguese Catastrophizing Scale (B-PCS)
|
−0.005
|
−0.44
|
−3.24
|
0.002
|
|
Intracortical facilitation
| | | | |
|
(ratio: ICF/test stimulus)
| | | | |
|
Trait-anxiety
|
0.011
|
0.56
|
4.48
|
0.001
|
|
Cortical silent period
| | | | |
|
Trait-anxiety
|
0.39
|
−0.41
|
−2.95
|
0.005
|
-
a
Value adjusted by multiple regression analysis with a stepwise forward method controlling for collinearity. The covariates included in each model were: state-trait anxiety, pain-related catastrophic thinking, depressive symptoms and age.
