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Table 2 Treatment, complications, angiographic, and follow-up results

From: Hemodynamic analysis for endovascular treatment in small unruptured intracranial aneurysms: a matched comparison study of flow diverter versus LVIS

  PED group (n = 51) LVIS group (n = 51) P value
Treatment strategy    < 0.001*
Stent alone, % 34 (66.7) 0 (0.0)  
Stent + coiling, % 17 (33.3) 51 (100.0)  
Technical success rate, % 50 (98.0) 50 (98.0) 1.000
Multiple stents 3 (5.9) 2 (3.9) 0.647
Procedure complications, % 2 (3.9) 1 (2.0) 0.558
First follow-up duration, mo 6.33 ± 1.84 6.94 ± 1.50 0.071
Angiographic results at first follow-up    0.027*
Complete occlusion, % 42 (82.4) 50 (98.0)  
Neck remnant, % 2 (3.9) 0 (0.0)  
Sac remnant, % 7 (13.7) 1 (2.0)  
Last follow-up duration, mo 11.7 ± 4.98 12.47 ± 6.91 0.533
Angiographic results at last follow-up    0.315
Complete occlusion, % 51 (100.0) 50 (98.0)  
Recurrence, % 0 (0.0) 1 (2.0)  
Retreatment, % 0 (0.0) 1 (2.0) 0.315
Last follow-up mRS 0.16 ± 0.54 0.14 ± 0.40 0.836
  1. Mo months; mRS modified Rankin score