Table 3. Side effect profiles for each group.
| Side effects | No. (%) of patients | ||
|---|---|---|---|
| FK group (n = 30) | RK group (n = 30) | DK group (n = 30) | |
| Nausea | 3 (10) | 3 (10) | 0 (0) |
| Vomiting | 3 (10) | 2 (6.7) | 0 (0) |
| Dry mouth | 0 (0) | 0 (0) | 3 (10) |
| Shivering | 3 (10) | 3 (10) | 0 (0) |
| Hypotension (SBP < 80 mmHg) | 1 (3.3) | 2 (6.7) | 0 (0) |
| Bradycardia (< 40 rate/min) | 1 (3.3) | 3 (10) | 1 (3.3) |
Hypotension: SBP < 80 mmHg or DBP < 50 mmHg or < 30% level before drug injection.