The curative and effective rate was 56.7 % ( 17/30 ) after treatment and 60.0 % ( 18/30 ) in 6-month follow-up after treatment in the saturated moxa dosage group , which were superior to 26.7 % ( 8/30 ) and 30.0 % ( 9/30 ) in the regular moxa dosage group respectively ( P < 0.01 , P < 0.05 ) .