Table 4

Patient characteristics—stent assisted coiling versus non-stent assisted coiling

 Stent assisted coilingNon-stent assisted coiling
 Meta-analysis (% (95% CI))Raw numbersMeta-analysis (% (95% CI))Raw numbersp Value
Complete/near complete occlusion at 3 months56.0 (31.0 to 79.0)37/7645.0 (22.0 to 71.0)59/1090.56
Improvement in mass effect44.0 (26.0 to 64.0)13/2875.0 (49.0 to 90.0)61/750.06
Retreatment rate22.0 (14.0 to 33.0)15/7420.0 (12.0 to 31.0)21/1520.80
Total periprocedural morbidity0.0 (0.0 to 21.0)0/744.0 (2.0 to 9.0)1/1520.68
Periprocedural stroke0.0 (0.0 to 21.0)0/740.0 (0.0 to 9.0)0/1520.56
Periprocedural hemorrhage0.0 (0.0 to 21.0)0/744.0 (2.0 to 9.0)1/1520.68
Periprocedural mortality0.0 (0.0 to 18.0)0/740.0 (0.0 to 9.0)0/1520.56