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Table 2 modified Ranking Score (mRS) over time

From: Flow diverter devices in the treatment of posterior communicating artery aneurysms: mid-term clinical and radiological outcomes

mRS* Admission Discharge 1 year 2 years Last mRS
0 32 (68.1%) 32 (68.1%) 36 (76.6%) 37 (78.7%) 38 (80.8%)
1 10 (21.3%) 9 (19.1%) 6 (12.7%) 5 (10.6%) 4 (8.5%)
2 3 (6.4%) 3 (6.4%) 1 (2.1%) 1 (2.1%) 1 (2.1%)
3 2 (4.3%) 2 (4.3%) 3 (6.4%) 3 (6.4%) 4 (8.5%)
4 0 1 (2.1%) 1 (2.1%) 1 (2.1%) 0
5 0 0 0 0 0
6 0 0 0 0 0
  1. Data expressed in number(percentage)
  2. *mRS modified Ranking Score, 0 no symptoms, 1 no significant disability, 2 slight disability, 3 moderate disability, 4 moderately severe disability, 5 severe disability, and 6 dead