Comparing the Effectiveness of Vitamin B6 and Ginger in Treatment of Pregnancy-Induced Nausea and Vomiting

Table 2

Nausea and vomiting score (mean ± SD) of patients in two groups before and after treatment.

Group	Before	2 days late	3 days late	4 days late	𝑃^∗
Ginger (𝑛=47)	9.80±2.03	8.94±2.11	7.43±2.17	6.28±1.63	𝑃<0.001
Vitamin B6 (𝑛=48)	9.35±1.97	8.51±1.98	7.22±1.90	5.98±1.45	𝑃<0.001
𝑃^¥	0.290	0.623	0.351	0.172	—

∗Within groups. ¥Between groups.