The results of subjective symptoms score , score of ADL and total score in the acupuncture group were superior to those in the moxibustion group after treatment ( 6.95 + / -0.94 vs 5.50 + / -0.89,10.90 + / -1.86 vs 8.90 + / - 1.92,22.50 + / - 2.82 vs 19.35 + / - 2.70 , all P < 0.05 ) .