Table 1

Summary of demographic characteristics, procedural times, and outcomes in patients treated with symptom onset <9 h (N=1248)

Age, mean±SD67.8±14.4
NIHSS score, mean±SD18.2±6.2
Gender male, n (%)604/1248 (48.4)
Hypertension, n (%)899/1188 (75.7)
Diabetes mellitus, n (%)298/1188 (25.1)
Atrial fibrillation, n (%)526/1188 (44.3)
Use of intra-arterial lytic, n (%)471/1247 (37.8)
Symptomatic intracranial hemorrhage, n (%)71/986 (7.2)
Time from symptom onset to arterial puncture (h), mean±SD4.6±1.7
Time from emergency room arrival to arterial puncture (h), mean±SD2.7±1.3
Procedure length (h), mean±SD1.8±0.9
Post-procedure reperfusion success (TICI 2b/3), n (%)638/1106 (57.7)
90-day mRS score 0–2, n (%)358/1199 (29.9)
90-day mortality, n (%)434/1213 (35.8)
  • mRS, modified Rankin Scale; NIHSS, NIH Stroke Scale; TICI. Thrombolysis In Cerebral Infarction.