Fig. 5From: Chinese herbal medicine for functional dyspepsia: a network meta-analysis of prokinetic-controlled randomised trialsNetwork of comparisons on alleviation of global symptoms at different follow-up periods: Chinese herbal medicine versus domperidone. The width of the lines represents the proportion of the number of trials for each comparison with the total number of trials, and the size of the nodes represents the proportion of the number of randomised patients (sample sizes)Back to article page