Table 1.
Demographic data and clinical biochemical indicators of all subjects.
| HC (n = 20) | T2DM (n = 30) | Statistics | P value | |
|---|---|---|---|---|
| Age (years) | 49.20 ± 5.21 | 50.93 ± 8.93 | t = −0.865 | 0.391 |
| Sex (male, %) | 11 (55) | 17 (56.7) | χ2 = 0.014 | 0.907 |
| Education (years) | 9 (7.5, 12) | 9 (9, 12) | z = −0.664 | 0.507 |
| eTIV (mm3) | 1491495.39 ± 129183.82 | 1444202.96 ± 105401.43 | t = 1.420 | 0.162 |
| HbA1c (%, x ± s) | N/A | 9.30 ± 2.04 | N/A | N/A |
| FINS (μIU/ml, x ± s) | N/A | 6.89 ± 2.52 | N/A | N/A |
| FBG (mmol/L, x ± s) | N/A | 8.16 ± 2.61 | N/A | N/A |
| HOMA-IR | N/A | 2.02 (1.68, 3.04) | N/A | N/A |
eTIV, estimated total intracranial volume; FBG, fasting blood glucose; FINS, fasting insulin; N/A, Not applicable.