MRI results in diabetic patients and control subjects
| MRI ratings | Control subjects (n = 36) | Type 1 diabetic patients (n = 37) | Mean dif (95% CI) |
|---|---|---|---|
| PWML | 6.0 (5.0–6.0) | 6.0 (6.0–7.0) | 0.5 (−0.5 to 1.0) |
| DWML | 4.0 (2.5–6.0) | 3.0 (1.5–6.0) | −1.0 (−3.0 to 1.5) |
| Cortical atrophy | |||
| FFR (*10) | 0.30 ± 0.10 | 0.33 ± 0.12 | 0.01 (−0.04 to 0.06) |
| SFR (*10) | 0.31 ± 0.08 | 0.33 ± 0.10 | 0.01 (−0.03 to 0.06) |
| Subcortical atrophy | |||
| BCR | 0.12 ± 0.03 | 0.14 ± 0.03 | 0.01 (−0.01 to 0.02) |
| BFR | 0.31 ± 0.05 | 0.33 ± 0.04 | 0.01 (−0.01 to 0.03) |
| OR (95% CI) | |||
| (Silent) infarct | 8% | 8% | 1.01 (0.16–6.23) |
Data are given as unadjusted means ± SD or median (interquartile range) unless otherwise indicated. Mean dif: the adjusted between group difference (type 1 diabetic patients − control subjects) in the univariate ANOVA. Mean difference and OR were adjusted for estimated premorbid IQ and sex. FFR, frontal interhemispheric fissure ratio; SFR, Sylvian fissure ratio.