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. 2014 Apr;35(4):698–705. doi: 10.3174/ajnr.A3755

Table 5:

Safety: mRS at baseline and 1 year after the procedure

12-Month mRSa All Unruptured Aneurysms
Wide-Neck Aneurysms
Stent-Coil
Coil Alone
Stent-Coil
Coil Alone
Base (n = 137) 1 Year (n = 128) Base (n = 224) 1 Year (n = 202) P Value Base (n = 85) 1 Year (n = 81) Base (n = 73) 1 Year (n = 66) P Value
0 80.3% 80.5% 84.4% 87.6% 80.0% 80.2% 90.4% 92.4%
1 15.3% 14.1% 11.6% 6.9% 14.1% 12.3% 9.6% 6.1%
2 4.4% 1.6% 3.6% 1.0% 5.9% 2.5% 0.0% 0.0%
3 0.0% 1.6% 0.4% 2.5% 0.0% 2.5% 0.0% 1.5%
6 0.0% 2.3% 0.0% 2.0% 0.0% 2.5% 0.0% 0.0%
mRS worse than base 12.5% 8.4% .23 13.6% 4.5% .06
a

Twelve-month mRS scores were available for 128, 202, 81, and 66 patients, respectively, across all subsets.