Figure 6
From: Bacillus as a potential diagnostic marker for yellow tongue coating
Principal component analysis plots of the tongue-coating microbiome diversity among samples from the 43 cases.
Green triangles: chronic erosive gastritis (CEG) patients with yellow tongue coating; red circles: first course treatment of Ban Xia Xie Xin decoction for CEG patients with yellow tongue coating; blue squares: second course treatment of Ban Xia Xie Xin decoction for CEG patients with yellow tongue coating; brown diamond : healthy controls.
