TABLE 1.

Comparison of clinical characteristics between two groups.

	T2DM (n = 58)	NT (n = 65)	P value	CI (n = 40)	NC (n = 83)	P value
Age (years)	51.17 ± 9.28	48.34 ± 7.39	0.062	51.00 ± 9.15	49.04 ± 8.03	0.23
Gender (M/F)	34/24	31/34	0.28	15/25	50/33	0.021*
Education (years)	9.83 ± 4.32	9.94 ± 3.90	0.88	7.30 (0, 15)	11.13 (2, 19)	0.0001*
MoCA	25.12 (16, 30)	26.75 (20, 30)	0.016*	22.43 (16, 25)	27.70 (26, 30)	0.0001*

T2DM, type 2 diabetes mellitus; NT, individuals without T2DM; CI, cognitive impairment; NC, normal cognition; M, male; F, female; MoCA, Montreal cognitive assessment.

The characteristics showing significant group differences (P < 0.05) were marked with *.