Table 3.
Correlation between apathy and sociodemographic, clinical, psychopathological and neuropsychological variables in DM1 patients
| LARS-Total Score | LARS-IC | LARS-E | LARS-AI | LARS-SA | |
|---|---|---|---|---|---|
| Age | .130 | .116 | .188 | −.183 | .152 |
| CTG | −.024 | .137 | −.188 | −.198 | .114 |
| DiseaseDuration | .049 | .076 | .069 | −.335* | .092 |
| Educational level | −.135 | −.288 | .157 | −.197 | .023 |
| Walton | .166 | .088 | .095 | −.127 | .234 |
| MADRS | .005 | .161 | −.094 | −.093 | −.327* |
| StaiA | .013 | .214 | −.045 | −.221 | −.451** |
| StaiB | .056 | .265 | −.145 | −.102 | −.367* |
| MMSE | −.464* | −.457** | −.042 | −.032 | −.130 |
| FAB-TotalScore | −.006 | −.090 | .135 | −.031 | .080 |
| FAB-Similarities | .128 | .258 | −.013 | −.123 | −.042 |
| FAB-Lex.Fluency | −.088 | −.297 | .018 | −.001 | .316 |
| FAB-Prehension | −.278 | −.305 | .003 | −.364* | .027 |
| FAB-MotorSeries | −.097 | −.167 | −.077 | .037 | .020 |
| FAB-Conflict | .028 | −.045 | .162 | .023 | −.119 |
| FAB-GoNogo | −.125 | −.167 | −.156 | .111 | −.239 |
| StroopWord | −.548** | −.253 | −.372* | −.221 | −.092 |
| StroopColor | −.091 | −.060 | −.093 | −.204 | −.060 |
| StroopColorWord | −.097 | −.057 | −.138 | .038 | −.145 |
| StroopInterfer | .060 | −.016 | −.009 | .212 | .021 |
| TMTA | −.166 | −.044 | −.067 | .003 | −.014 |
| TMTB | −.226 | −.172 | −.279 | .039 | −.252 |
| KFSS | .068 | .095 | −.187 | .025 | −.108 |
Spearman’s correlation
LARS.IC LARS Intellectual curiosity, LARS-E LARS Emotion, LARS-AI LARS Action initiation, LARS-SA LARS Self-awareness, MADRS Montgomery Asberg Depression Rating Scale, MMSE Mini Mental State Evaluation; FAB Frontal Assessment Battery, TMT Trail Making Test, KFSS Krupp fatigue severity scale
**p < 0.01
*p < 0.05