near-significantp < 0.001
Besides, the left ITG showed a near-significant partial mediating effect between Leptotrichia and cognitive impairment (the total effect β = −0.73, p < 0.001; mediation effects β = 1.79, p = 0.072), while the centile score of the cortical thickness in the left ITG was a significant negative predictor of cognition ( β = −0.41, p = 0.045).