Herbal Formula Modified Buzhong-Yiqi-Tang for Functional Constipation in Adults: A Meta-Analysis of Randomized Controlled Trials

<div>Methodological quality assessment of the risk of bias for each included study.</div>

Evidence-Based Complementary and Alternative Medicine

Figure 2: Herbal Formula Modified Buzhong-Yiqi-Tang for Functional Constipation in Adults: A Meta-Analysis of Randomized Controlled Trials 