| Effect value | BootSE | BootLLCI-BootULCI | Relative mediation effect |
---|---|---|---|---|
Total effect | 0.604 | 0.153 | 0.287–0.920 | 1 |
Direct effect (Akkermansia → MoCA) | 0.343 | 0.157 | 0.190–0.669 | 0.570 |
Indirect effect (Akkermansia → total FFAs → MoCA) | 0.261 | 0.135 | 0.023–0.557 | 0.430 |