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. 2016 Feb 22;47(3):798–806. doi: 10.1161/STROKEAHA.115.012360

Figure 2.

Figure 2.

Distribution of modified Rankin scores (mRS) at 90 days in the primary analysis: SWIFT PRIME, EXTEND-IA, ESCAPE, and REVASCAT. Overall results (A) comparing age dichotomized at 70 years (B), comparing age dichotomized at 80 years (C), comparing those who did or did not receive intravenous alteplase before endovascular stent thrombectomy (D). NB mRS 5 and 6 were combined for the ordinal analysis. ESCAPE indicates Endovascular Treatment for Small Core and Anterior Circulation Proximal Occlusion With Emphasis on Minimizing CT to Recanalization Times; EXTEND-IA, Extending the Time for Thrombolysis in Emergency Neurological Deficits—Intra-Arterial; REVASCAT, Randomized Trial of Revascularization With Solitaire FR Device Versus Best Medical Therapy in the Treatment of Acute Stroke Due to Anterior Circulation Large Vessel Occlusion Presenting Within Eight Hours of Symptom Onset; and SWIFT PRIME, Solitaire FR With the Intention for Thrombectomy as Primary Endovascular Treatment.