RESULTS	Highly significant reductions were observed in the SP6 treatment group 5 minutes after treatment in menstrual pain scores ( 8.17 1.90 versus 11.20 2.66 ; p < 0.001 ) , values of PI ( 1.75 0.48 versus 2.32 0.70 ; p < 0.001 ) , RI ( 0.72 0.11 versus 0.78 0.07 ; p < 0.001 ) , and A/B ( 4.33 1.37 versus 5.23 1.67 ; p < 0.001 ) .\