| TTMPB (n = 40) | PIFB (n = 40) | p value |
---|---|---|---|
Nausea & Vomiting: | |||
 - None | 32 (80%) | 36 (90%) | 0.335 |
 - Nausea | 4 (10%) | 2 (5%) |  |
 - Retching | 4 (10%) | 2 (5%) |  |
 - Vomiting | 0 (0%) | 0 (0%) |  |
Sedation: | |||
 - Awake | 32 (80%) | 32 (80%) | 0.539 |
 - Drowsy | 5 (13%) | 4 (10%) |  |
 - Asleep but arousable | 2 (5%) | 2 (5%) |  |
 - Deep sleep | 1 (3%) | 2 (5%) |  |
Satisfaction | |||
 - Poor | 3 (8%) | 2 (5%) | 0.373 |
 - Moderate | 8 (20%) | 3 (8%) |  |
 - Good | 16 (40%) | 18 (45%) |  |
 - Perfect | 13 (33%) | 17 (43%) |  |