Table 1 Information of selected GEO datasets
GEO accession | Platform | Sample | Age | Sex (male/femal) | Attribute | |||
|---|---|---|---|---|---|---|---|---|
Health | sALS | Health | sALS | Health | sALS | |||
GSE833 | GPL80 | 4 | 5 | – | – | – | – | Test set |
GSE26276 | GPL6244 | 3 | 3 | – | – | – | – | Test set |
GSE4595 | GPL1708 | 9 | 11 | – | – | – | – | Validation set |
GSE26927 | GPL6255 | 10 | 10 | 66.8 ± 16.7 | 68.2 ± 7.6 | 10/0 | 7/3 | Validation set |
GSE39644 | GPL15846 | 10 | 10 | 56 ± 11.5 | 60.1 ± 8.1 | 3/7 | 7/3 | Validation set |
GSE112681 | GPL6947&GPL10558 | 645 | 397 | – | 62.0 ± 12.2 | 357/288 | 239/158 | Validation set |