Table 1. Comparison of patients’ general information.
| Variables | Group L | Group S | P value |
|---|---|---|---|
| Age (years) | 50.02±9.47 | 50.67±8.54 | 0.842 |
| BMI (kg/m2) | 24.53±2.25 | 24.44±2.29 | 0.875 |
| ASA classification | 0.756 | ||
| I | 23 (77%) | 24 (80%) | |
| II | 7 (23%) | 6 (20%) | |
| TNM stage | 0.829 | ||
| I | 7 (23%) | 7 (23%) | |
| II | 21 (70%) | 22 (73%) | |
| III | 2 (7%) | 1 (4%) | |
| Preoperative total lymphocyte count (×109/L) | 2.05±0.62 | 2.12±0.58 | 0.690 |
| Preoperative white blood cell count (×109/L) | 6.09±1.20 | 5.94±1.11 | 0.616 |
| Surgery types (%) | 0.595 | ||
| Breast-conserving surgery | 10 (33%) | 12 (40%) | |
| Unilateral modified radical mastectomy | 20 (67%) | 18 (60%) | |
| Surgery time (min) | 147.03±63.02 | 143.27±55.86 | 0.807 |
| Intraoperative fluid infusion volume (mL) | 1,322.27±365.12 | 1,301.80±364.14 | 0.829 |
| Blood loss (mL) | 106.80±19.90 | 108.57±21.56 | 0.593 |
Data are presented as mean ± SD or n (%). BMI, body mass index; ASA, American Society of Anesthesiologists; TNM, Tumor Node Metastasis.