WAS scoring system according to Zhu et al26 with subsequent refinements27
| Clinical scores . | XLT . | WAS . | |||||
|---|---|---|---|---|---|---|---|
| 0.5 . | 1 . | 2 . | 3 . | 4 . | 5A . | 5M . | |
| Thrombocytopenia | +/− | + | + | + | + | + | + |
| Eczema | − | − | +/− | + | ++ | ++/− | ++/− |
| Immunodeficiency | − | − | +/− | + | ++ | ++/− | ++/− |
| Autoimmunity | − | − | − | − | − | + | − |
| Malignancy | − | − | − | − | − | − | + |
| Clinical scores . | XLT . | WAS . | |||||
|---|---|---|---|---|---|---|---|
| 0.5 . | 1 . | 2 . | 3 . | 4 . | 5A . | 5M . | |
| Thrombocytopenia | +/− | + | + | + | + | + | + |
| Eczema | − | − | +/− | + | ++ | ++/− | ++/− |
| Immunodeficiency | − | − | +/− | + | ++ | ++/− | ++/− |
| Autoimmunity | − | − | − | − | − | + | − |
| Malignancy | − | − | − | − | − | − | + |
Adapted from Imai27 with permission.
+ indicates present-mild; −, absent; +/−, present-mild or absent; ++, present-severe; and ++/−, present-severe or absent.