0 | 1 | 2 | 3 | |
---|---|---|---|---|
Tremor | No tremor | Obvious tremor in two limbs or slight tremor in four limbs | Obvious tremor in four limbs (shaking movements) | Severe tremor in four limbs (vigorous jerking movements) |
Lacrimation | No lacrimation | Lacrimation in one eye | Lacrimation in both eyes (watery but not flowing) | Severe lacrimation in both eyes |