Table 1. Demographic and clinical characteristics of the study subjects.
| Patients with T1D | Control subjects | Signification | |
|---|---|---|---|
| n | 16 | 16 | No Sig. |
| Age (years) | 20.6 (4.0) | 21.13 (4.41) | No Sig. |
| Sex (men/women) | 9/7 | 9/7 | No Sig. |
| Education (years) | 12.69 (2.87) | 13.31 (2.75) | No Sig. |
| Total IQ | 103.88 (7.40) | 113.06 (7.30) | p < .01 |
| Verbal IQ | 100.75 (8.10) | 112.13 (6.47) | p < .01 |
| Performance IQ | 107.94 (9.05) | 113.44 (6.83) | No Sig. |
| Verbal Comprehension Index | 102.88 (12.39) | 116.81 (8.73) | p < .01 |
| Perceptual Reasoning Index | 109.19 (8.31) | 113.44 (8.41) | No Sig. |
| Working Memory Index | 97.00 (2.12) | 99.50 (3.08) | No Sig. |
| Processing Speed Index | 104.38 (16.36) | 118.44 (10.87) | p < .01 |
| Diabetes duration (years) | 10.44 (5.37) | _ | |
| HbA1c (%) | 8.91 (2.09) | _ | |
| (mmol/mol) | 74 (22.8) | _ | |
| Last fasting plasma glucose (mg/dL) | 128.54 (60.05) | _ | |
| Plasma glucose before fMRI (mg/dL) | 207.06 (72.31) | 106.8 (40.19) | p < .01 |
The data are presented as the means (SD). n = number of cases; HbA1c = glycated hemoglobin.