Table 2. Comparison of mean score severity of physical symptoms premenstrual syndrome before and after the intervention in both groups.

	Physical symptoms
Treatment round groups	Before treatment Mean (SD)	8 Weeks after treatment Mean (SD)	P *
Calcium and Vitamin B6	0.57 (0.31)	0.25 (0.15)	0.00
Vitamin B6	0.53 (0.33)	0.42 (0.46)	0.21
P **	0.627	0.030

^*Paired t-test, ^** t-test