[Retracted] Meta-Analysis of Predictive Role of Early Neurological Deterioration after Intravenous Thrombolysis

Table 3

mRS rating scale.

Project	Grading
0	Completely asymptomatic
1	Despite symptoms, there is no apparent functional impairment and is able to perform all daily duties and life activities
2	Mild disability, unable to perform all activities before the illness, but able to take care of own things without assistance
3	Moderately disabled, some assistance required, but no assistance needed to walk
4	Severely disabled, unable to walk independently, unable to meet own needs without the help of others
5	Severely disabled, bedridden, incontinent, requiring ongoing care and attention