Table 4.
The adverse reactions of patients.
| Groups | ||||
| Yes/no | P | PE1 | PE2 | P value |
| Hyoxemia | 17/77 | 6/90 | 7/89 | .034 |
| Muscle spasm | 1/95 | 31/65 | 4/92 | .019 |
| Injection pain | 33/66 | 10/86 | 17/79 | .042 |
| Body moving | 3/93 | 16/80 | 6/90 | .041 |
| Bucking | 3/93 | 17/79 | 5/91 | .037 |
| Deglutition | 6/90 | 25/71 | 8/88 | .012 |
| Postoperative nausea | 0/96 | 4/92 | 0/96 | .000 |
| Postoperative vomiting | 0/96 | 2/94 | 0/96 | .000 |
| Postoperative dizzy | 1/95 | 11/85 | 5/91 | .260 |
| Dream | 34/62 | 13/83 | 28/68 | .031 |