| STAI-A | STAI-B | PSS | Pain | Stress | %EMG | EMG Rest |
---|
STAI-B | 0.61** | | | | | | |
PSS | 0.55** | 0.76** | | | | | |
Pain | 0.12 | 0.24 | 0.12 | | | | |
Stress | 0.01 | -0.04 | 0.06 | -0.07 | | | |
%EMG | 0.14 | 0.19 | 0.26 | -0.09 | 0.19 | | |
EMG Rest | -0.34 | -0.31 | -0.24 | 0.13 | -0.25 | -0.55** | |
- STAI-A State-Trait Anxiety Index State score, STAI-B State-Trait Anxiety Index Trait-score, PSS Perceived Stress Scale score, Pain mean reported pain intensity across the protocol, Stress mean reported stress intensity across the protocol, %EMG mean normalized sEMG across the protocol. * = significant at p < 0.05 level; ** significant at p < 0.001. level