TABLE 3.
Comparison of abundance of key bacterial genera at genus level.
| Bacterium | MDD group (n = 35) M (P25, P75) | CG group (n = 22) M (P25, P75) | Z-value | P-value |
| Akkermansia | 0.06 (0, 0.21) | 0.38 (0.42, 0.82) | 2.374 | 0.018 |
| Megamonas | 0.39 (0.03, 1.11) | 0.80 (0.28, 1.74) | 2.156 | 0.031 |
| Lachnospira | 0.75 (0.42, 1.41) | 1.88 (1.18, 2.69) | 3.221 | 0.001 |
| Parasutterella | 1.60 (0.60, 2.89) | 0.58 (0.32, 1.33) | 2.754 | 0.006 |
| Prevotellaceae_NK3B31_group | 0.14 (0.04, 0.28) | 0.50 (0.24, 0.76) | 3.830 | <0.05 |
| Subdoligranulum | 0.46 (0.16, 0.93) | 1.32 (0.93, 3.32) | 4.238 | <0.05 |
| Blautia | 0.28 (0.13, 0.43) | 0.47 (0.35, 0.65) | 2.828 | 0.005 |
| Streptococcus | 0.05 (0.03, 0.10) | 0.13 (0.09, 0.35) | 3.609 | <0.05 |
| Dialister | 0.21 (0.11, 0.47) | 0.69 (0.31, 1.24) | 3.410 | 0.001 |