| PREOP | Preoperative |
| POSTOP | Postoperative |
| PH | Primary hyperhidrosis |
| ETS | Endoscopic thoracic sympathectomy |
| QoL | Quality of life |
| IQR | Interquartile range |
| SD | Standard deviation |
| NA | Not applicable |
| VAS | Visual analogue scale |
| CS | Compensatory sweating |
| PREOP | Preoperative |
| POSTOP | Postoperative |
| PH | Primary hyperhidrosis |
| ETS | Endoscopic thoracic sympathectomy |
| QoL | Quality of life |
| IQR | Interquartile range |
| SD | Standard deviation |
| NA | Not applicable |
| VAS | Visual analogue scale |
| CS | Compensatory sweating |