Venous cannulation-induced pain score (VAS units) | Total number of patients | ||
---|---|---|---|
< 2.0 | ≥ 2.0 | ||
Patients reporting maximum postoperative pain intensity at rest (VAS units) | |||
< 4 | 56 (87.5%) | 28 (66.7%) | 84 |
≥ 4 | 8 (12.5%) | 14 (33.3%) | 22 |
Total number of patients | 64 | 42 | 106 |