Fig. 2From: Effect of acupuncture at ZusanliĀ (ST36) point on antral contraction function under ultrasound guidance: study protocol of a randomized controlled trialThe recommended SPIRIT figure with the participant timeline. 0= baseline= pre-acupuncture; t1 = during acupuncture; t2 = post-acupuncture; ACF, antral contraction frequency; ACA, antral contraction amplitude; AMI, antralĀ movement index; C-MASS, Chinese-Massachusetts General Hospital Acupuncture Sensation Scale; ANSE scale, acupuncturist needling sensations evaluation scaleBack to article page