Comparison of Low-Dose Promethazine and Dexamethasone against Ondansetron Monotherapy Given as Antiemetic Prophylaxis during Myomectomy Under Spinal Anesthesia: A Randomized Clinical Trial

Table 2

Baseline vital signs in both study groups.

Variables	Group A	Group B	-value	Sig.
	N = 35	N = 35
	Mean ± SD	Mean ± SD
PR	85.11 ± 9.69	81.54 ± 14.86	0.238	NS
SBP	124.60 ± 6.26	126.34 ± 8.16	0.320	NS
DBP	79.20 ± 7.23	77.43 ± 5.98	0.268	NS
MAP	94.11 ± 9.19	90.54 ± 6.50	0.065	NS
RR	18.34 ± 1.71	18.06 ± 1.78	0.496	NS
SpO2	99.57 ± 0.74	99.69 ± 0.63	0.489	NS

NS – not significant.