Table 3.
Correlation between questionnaires and physiological parameters
| K-MPAI | p value | STAI | p value | |
|---|---|---|---|---|
| Heart rate during performance | 0.053 | 0.884 | −0.119 | 0.743 |
| Respiratory rate during performance | 0.211 | 0.616 | −0.162 | 0.702 |
| VLF-HRV relative power during performance | 0.111 | 0.760 | −0.573 | 0.083 |
| LF-HRV relative power during performance | 0.003 | 0.994 | 0.554 | 0.097 |
| HF-HRV relative power during performance | −0.175 | 0.629 | 0.435 | 0.210 |
HF-HRV, high-frequency heart rate variability; K-MPAI, Kenny Music Performance Anxiety Inventory; LF-HRV, low-frequency heart rate variability; STAI, State-Trait Anxiety Inventory; VLF-HRV, very-low- frequency heart rate variability.