Table 2.
Results from the separate binomial logistic regressions on group membership (WMH+ WMH−) and each neuropsychological and neuropsychiatric measure.
| Model | Predictor | ||||
|---|---|---|---|---|---|
| Neuropsychological Variables | χ2(1df) | p Value | OR | 95% CI | p Value |
| MDB Rey’s 15-word Immediate Recall (RIR) | 1.12 | 0.29 | 0.97 | 0.92–1.03 | 0.30 |
| MDB Rey’s 15-word Delayed Recall (RDR) | 0.39 | 0.53 | 0.94 | 0.78–1.14 | 0.53 |
| Copy of Rey–Osterrieth Complex Figure Test (RROF) | 3.34 | 0.07 | 0.85 | 0.71–1.02 | 0.09 |
| Recall of Rey–Osterrieth Complex Figure Test (RROF) | 4.29 | 0.04 | 0.90 | 0.81–1.0 | 0.047 |
| Stroop test-word reading (STwr)-time (s) | 2.01 | 0.15 | 1.18 | 0.93–1.50 | 0.17 |
| Stroop test-color naming (STcn)-time (s) | 4.53 | 0.03 | 1.17 | 1.0–1.36 | 0.05 |
| Stroop test-interference (STi)-time (s) | 1.80 | 0.18 | 1.04 | 0.98–1.11 | 0.20 |
| Raven’s Progressive Matrices ‘47 | 3.77 | 0.05 | 0.90 | 0.80–1.0 | 0.06 |
| Copying Drawings | 2.23 | 0.13 | 0.69 | 0.41–1.14 | 0.14 |
| Copying Drawings with Landmarks | 3.94 | 0.05 | 0.87 | 0.74–1.01 | 0.07 |
| Double Barrage Test (DBT)-time (s) | 2.21 | 0.14 | 1.02 | 1.0–1.05 | 0.17 |
| Double Barrage Test (DBT)-Recognition | 0.67 | 0.41 | 1.14 | 0.82–1.58 | 0.42 |
| Double Barrage Test (DBT)-False | 0.06 | 0.80 | 1.13 | 0.43–2.93 | 0.80 |
| Trail Making Test (TMT A)-time (s) | 2.63 | 0.10 | 1.02 | 1.0–1.06 | 0.14 |
| Trail Making Test (TMT B)-time (s) | 6.94 | 0.001 | 1.02 | 1.0–1.04 | 0.04 |
| Phonological verbal fluency | 0.58 | 0.45 | 0.98 | 0.94–1.03 | 0.45 |
| Semantic verbal fluency | 0.70 | 0.40 | 0.97 | 0.88–1.05 | 0.40 |
| Wisconsin Card Sorting Test (WCST)-Pers Err | 0.32 | 0.57 | 1.18 | 0.65–2.12 | 0.58 |
| Wisconsin Card Sorting Test (WCST)-non Pers Err | 1.68 | 0.19 | 1.46 | 0.8–2.68 | 0.21 |
| Neuropsychiatric variables | |||||
| Hamilton Depression Rating Scale score | 2.82 | 0.09 | 1.12 | 0.98–1.28 | 0.11 |
| Beck depression inventory (BDI) score | 6.44 | 0.01 | 1.18 | 1.03–1.36 | 0.02 |
| Apathy Rating Scale (ARS) score | 6.40 | 0.01 | 1.18 | 1.03–1.35 | 0.01 |
| State Anxiety Inventory Stai Y 1 score | 10.66 | 0.001 | 1.18 | 1.05–1.31 | 0.003 |
| Trait Anxiety Inventory Stai-Y 2 score | 7.88 | 0.005 | 1.11 | 1.02–1.22 | 0.01 |
| Hamilton Anxiety Rating Scale (HAMA) score | 1.24 | 0.27 | 1.06 | 0.95–1.17 | 0.28 |
| State-Trait Anger Expression Inventory (STAXI)-S score | 1.07 | 0.30 | 1.91 | 0.39–9-48 | 0.43 |
| State-Trait Anger Expression Inventory (STAXI)-T score | 4.76 | 0.03 | 1.17 | 1.0–1.35 | 0.04 |
| State-Trait Anger Expression Inventory (STAXI)-R score | 4.05 | 0.04 | 1.07 | 1.0–1.14 | 0.06 |
| Fatigue Rating Scale score | 7.65 | 0.005 | 1.24 | 1.04–1.48 | 0.02 |
Legend: df degrees of freedom; CI confidence interval; OR odd ratio; Significant predictors are highlighted in bold.