Table 1 Comparison of General Information and Surgical Outcomes of Group A patients
Parameter | Single-Port Single-Channel Group(n = 46) | Single-Port Multi-Channel Group(n = 53) | p-value |
|---|---|---|---|
Age (years) | 48.6 ± 6.9 | 49.8 ± 5.7 | 0.88 |
Male/Female (n) | 22/24 | 25/28 | 0.96 |
Body Mass Index (kg/m²) | 26.4 ± 4.5 | 26.9 ± 3.3 | 0.43 |
Left/Right (n) | 20/26 | 26/27 | 0.52 |
Pheochromocytoma | 2 | 3 | — |
Aldosteronoma | 18 | 17 | — |
Non-functional Tumor | 21 | 26 | — |
Cushing’s Syndrome | 5 | 7 | — |
Surgical duration/min | 58.00 ± 6.79 | 56.00 ± 5.89 | 0.09 |
Hospital Stay/days | 4.26 ± 1.34 | 6.45 ± 1.28 | <0.01 |
Blood Loss/mL | 35.25 ± 5.83 | 38.00 ± 4.16 | 0.89 |
Postoperative VAS Score/points | 3.56 ± 0.52 | 5.32 ± 0.61 | <0.01 |
Subcutaneous Emphysema | 0 | 3 | 0.04 |
Incision Length/cm | 3.18 ± 0.36 | 5.45 ± 0.50 | <0.01 |
Additional Puncture Holes | 0 | 0 | — |