| Methods or Aim | Time, Material | |
| Subjective evaluation | VAS (Visual Analog Scale) | Pre & Post of HCT Relax → strain |
| Questionnaire paper evaluation | POMS (Profile of Mood States) | Pre & Post of HCT |
| Objective evaluation | Autonomic nervous system measurement | A surgical operation all the time A spectral ECG (Electrocardiogram) was performed using software, MemCalc/Tarawa system (GMS, Japan). The sympathetic nervous system (SNS: LF/HF) has been retracted, the parasympathetic nervous system (PNS: HF) was confirmed to be enhanced. |