Fig. 3From: Prediction model of poorly differentiated colorectal cancer (CRC) based on gut bacteriaMultispecies difference test bar chart. Student's t test was used to test the hypothesis of species between the microbial communities of the two groups and evaluate the significance level of species abundance differences. P < 0.05 indicates a significant difference. The closer the line is to the middle, the smaller the standard deviation, and the better the central tendencyBack to article page