Table 1 The distributions of hypokalemia in different time points
Before gastrointestinal preparation (108) | Before pneumoperitoneum (108) | 24 h after surgery (108) | |
|---|---|---|---|
Slight hypokalemia | 18 (16.67%) | 49 (45.37%) | 6 (5.56%) |
Moderate hypokalemia | 0 | 23 (21.30%) | 0 |
Severe hypokalemia | 0 | 4 (3.7%) | 0 |