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Table 1: 
Baseline demographic characteristics (all procedures)
CharacteristicsPGLA-Coated CoilsBare Platinum CoilsP Value*
Age (mean +/− SD) (yrs)57 +/− 1452 +/− 13.04
SAH (%)3345.11
Sex ratio (%) (M:F)27:7324:76.70
Circulation (%) (Ant:Post)79:2160:40.008
Average size (mm) (SD)8.5 (6.1)8.1 (5.4).63
Size category (mm) (%).50
    0–10 mm63 (77)67 (84)
    11–24 mm17 (21)11 (14)
    >25 mm2 (2)2 (2)
    >4 mm neck24 (29)19 (24).80
    <4 mm neck58 (71)61 (76).80
Follow-up period (mos) mean (SD)9.4 (5.2)12.1 (7.0).009
  • Note:—SAH indicates subarachnoid hemorrhage; PGLA, polyglycolic/polylactic acid.
  • * ns = P > .05.