Table 1.
Comparison of preoperative parameters of SP and Xi group after 1:1 PS matching
| Parameter | SP group (n = 71) | Xi group (n = 71) | P value | SDD |
|---|---|---|---|---|
| Median age, years (IQR) | 64 (57–69) | 64 (57–67) | 0.6 | 0.05 |
| Median PSA ng/ml (IQR) | 5.5 (4.3–7.8) | 5.3 (4.3–6.8) | 0.8 | 0.15 |
| Median BMI kg/m2 (IQR) | 25.3 (23.2–27.3) | 25.2 (24.1–26.7) | 0.4 | − 0.19 |
| Median preoperative SHIM score (IQR) | 20 (15–25) | 21 (16–24) | 0.8 | − 0.08 |
| Median preoperative AUASS (IQR) | 7 (3–12) | 7 (3–12) | 0.7 | − 0.05 |
| Biopsy ISUP grade group, n (%) | ||||
| Grade group 1 | 20 (28) | 19 (27) | 0.03 | |
| Grade group 2 | 35 (49) | 36 (51) | − 0.03 | |
| Grade group 3 | 13 (18) | 13 (18) | 0 | |
| Grade group 4 | 3 (4.2) | 2 (2.8) | 0.08 | |
| Grade group 5 | 0 (0) | 1 (1.4) | − 0.17 |
BMI body mass index, SHIM Sexual Health Inventory for Men, AUASS American Urological Association Symptom Score, ISUP International Society of Urological Pathology