From: Resting state EEG power spectrum and functional connectivity in autism: a cross-sectional analysis
Linear SVC | Elastic net | Boruta + rbf SVC | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Age groups | Diagnosis | Measure | acc | sens | spec | p-val | acc | sens | spec | p-val | acc | sens | spec | p-val |
All | ASD | PS | 0.52 | 0.53 | 0.51 | 0.24 | 0.56 | 0.52 | 0.59 | 0.025 | 0.54 | 0.54 | 0.54 | 0.08 |
All | ASD | OrthPowCorr | 0.48 | 0.50 | 0.45 | 0.81 | 0.50 | 0.51 | 0.49 | 0.45 | 0.53 | 0.52 | 0.53 | 0.18 |
All | ASD | wPLI | 0.47 | 0.50 | 0.44 | 0.79 | 0.57 | 0.53 | 0.61 | 0.009 | 0.53 | 0.50 | 0.55 | 0.19 |
Build separate models for adults, adolescents and children | ||||||||||||||
Adults | ASD | PS | 0.50 | 0.48 | 0.51 | 0.50 | 0.48 | 0.45 | 0.52 | 0.63 | 0.49 | 0.50 | 0.48 | 0.49 |
Adolescents | ASD | PS | 0.49 | 0.47 | 0.51 | 0.60 | 0.50 | 0.50 | 0.51 | 0.50 | 0.48 | 0.46 | 0.50 | 0.56 |
Children | ASD | PS | 0.53 | 0.51 | 0.55 | 0.29 | 0.47 | 0.51 | 0.44 | 0.68 | 0.43 | 0.45 | 0.42 | 0.84 |
Adults | ASD | OrthPowCorr | 0.56 | 0.63 | 0.49 | 0.09 | 0.50 | 0.48 | 0.53 | 0.44 | 0.47 | 0.50 | 0.45 | 0.76 |
Adolescents | ASD | OrthPowCorr | 0.45 | 0.51 | 0.39 | 0.78 | 0.50 | 0.49 | 0.52 | 0.40 | 0.53 | 0.60 | 0.46 | 0.29 |
Children | ASD | OrthPowCorr | 0.60 | 0.48 | 0.71 | 0.07 | 0.49 | 0.47 | 0.51 | 0.66 | 0.46 | 0.44 | 0.47 | 0.77 |
Adults | ASD | wPLI | 0.54 | 0.63 | 0.45 | 0.30 | 0.50 | 0.45 | 0.55 | 0.52 | 0.52 | 0.53 | 0.52 | 0.31 |
Adolescents | ASD | wPLI | 0.48 | 0.44 | 0.53 | 0.53 | 0.44 | 0.43 | 0.45 | 0.87 | 0.43 | 0.44 | 0.42 | 0.91 |
Children | ASD | wPLI | 0.64 | 0.54 | 0.73 | 0.02 | 0.60 | 0.62 | 0.59 | 0.013 | 0.47 | 0.36 | 0.56 | 0.73 |
Use a narrower ASD definition | ||||||||||||||
All | ASDn | PS | 0.53 | 0.39 | 0.61 | 0.45 | 0.55 | 0.55 | 0.56 | 0.17 | 0.56 | 0.48 | 0.61 | 0.15 |
All | ASDn | OrthPowCorr | 0.59 | 0.18 | 0.82 | 0.48 | 0.50 | 0.52 | 0.49 | 0.42 | 0.53 | 0.37 | 0.62 | 0.79 |
All | ASDn | wPLI | 0.55 | 0.22 | 0.73 | 0.34 | 0.48 | 0.53 | 0.46 | 0.44 | 0.55 | 0.42 | 0.62 | 0.26 |
Evaluate other variations of EEG power spectral and functional connectivity algorithms | ||||||||||||||
All | ASD | abs. PS | 0.51 | 0.51 | 0.51 | 0.36 | 0.53 | 0.54 | 0.51 | 0.14 | 0.51 | 0.51 | 0.52 | 0.36 |
All | ASD | PowCorr | 0.47 | 0.48 | 0.46 | 0.81 | 0.46 | 0.45 | 0.47 | 0.99 | 0.49 | 0.49 | 0.48 | 0.68 |
All | ASD | PLV | 0.47 | 0.49 | 0.45 | 0.82 | 0.51 | 0.50 | 0.53 | 0.63 | 0.52 | 0.52 | 0.52 | 0.28 |
All | ASD | iCOH | 0.48 | 0.53 | 0.42 | 0.81 | 0.46 | 0.45 | 0.48 | 0.87 | 0.49 | 0.51 | 0.47 | 0.65 |
All | ASD | COH | 0.46 | 0.47 | 0.44 | 0.91 | 0.47 | 0.45 | 0.49 | 0.88 | 0.48 | 0.49 | 0.47 | 0.74 |