Table 2.

Modified Rankin Scale (mRS) score

Score	Description
0	No symptoms at all
1	No significant disability. Able to carry out all usual activities, despite some symptoms.
2	Slight disability. Able to look after own affairs without assistance, but unable to carry out all previous activities.
3	Moderate disability. Require some help, but able to walk unassisted.
4	Moderately severe disability. Unable to attend to own bodily needs without assistance or unable to walk unassisted.
5	Severe disability. Requires constant nursing care and attention, bedridden, incontinent.
6	Dead