Table 5 Comparisons of the effects of anesthesia and postoperative adverse reactions within 24 h after surgery among the three groups
From: Ultrasound-assisted modified paramedian technique for spinal anesthesia in elderly
Group M(n = 46) | Group P(n = 49) | Group PM (n = 49) | P | |
|---|---|---|---|---|
the effect of anesthesia | ||||
I | 44 (95.7) | 48 (98.0) | 48 (98.0) | 0.386 |
II | 2 (4.3) | 1 (2.0) | 0 (0) | |
III | 0 (0) | 0 (0) | 1 (2.0) | |
Postoperative adverse reactions | ||||
Nausea or vomiting | 1 (2.2) | 3 (6.1) | 3 (6.1) | 0.700 |
Headache | 2 (4.3) | 2 (4.1) | 1 (2.0) | 0.868 |
Low back pain | 3 (6.5) | 2 (4.1) | 2 (4.1) | 0.796 |