Table 6. Outcome of Severity of Nausea and Vomiting Between Groups ^{a, b}.

Nausea Score by VAS at Various Intervals, h	Placebo (n = 38)	Cinnamon (n = 38)	P Value
Nausea score before of treatment	5.8 ± 2.1	5.6 ± 1.8	0.09
24 h After intervention	5.5 ± 1.9	4.1 ± 1.6	0.01 c
48 h After intervention	4.7 ± 2.2	2.6 ± 1.4	0.00 d
72 h After intervention	3.3 ± 1.6	0.5 ± 1.1	0.00 d
Number of vomiting
Number of vomiting before of treatment
non	25 (65.7)	26 (68.4)	0.06e
1-2	11 (28.9)	10 (26.3)	0.18e
≥ 3	2 (5.2)	2 (5.2)	0.08e
24 h After intervention
non	26 (68.4)	32 84.2)	0.01 c
1-2	10 (26.3%)	5 (13.1)	0.00 d
≥ 3	2 (5.2%)	1 (2.6)	0.04 c
48 h After intervention
non	29 (76.3)	36 (94.7)	0.00 d
1-2	7 (18.4)	2 (5.2)	0.00 d
≥ 3	2 (5.2)	0 (0.00)	0.00 d
72 h After intervention
non	31 (81.5)	38 (100)	0.00 d
1-2	7 (18.4)	0 (0.00)	0.00 d
≥ 3	0 (0.00)	0 (0.00)	0.00

^aAbbreviation: VAS, Visual analogue scale.

^bValues are presented as mean ± SD or No. (%).

^c P < 0.05.

^d P < 0.001.

^eP > 0.05.