Table 1:

Modified Rankin Scale scores preprocedure for 107 unruptured aneurysms

Modified Rankin Score (mRS)n%
0: No symptoms at all8478.5
1: No significant disability despite symptoms; able to carry out all usual duties and activities1413.1
2: Slight disability; unable to carry out all previous activities but able to look after own affairs without assistance43.7
3: Moderate disability; requiring some help but able to walk without assistance21.9
4: Moderately severe disability; unable to walk without assistance and unable to attend to own bodily needs without assistance32.8
  • Note:—The mRS ranges from 0–4.