Partial correlations between the ALFF values of the survived clusters, the vascular variables evaluated, and the MoCA scores for the T2DM patients.

These analyses were controlled for patient age, gender, and education level, * p<0.05.

ABI, ankle-brachial index; UACR, urinary albumin creatinine ratio; MoCA, Montreal Cognitive Assessment; L, left; R, right; B, bilateral.

Partial correlations between the ALFF values of the survived clusters, the vascular variables evaluated, and the MoCA scores for the T2DM patients.