Mixed-Model Stepped-Wedge Outcomes
groin, endovascular stroke, Stroke
STROKE
Abbrevations: CT, computed tomography; DTG, door to groin; EVT, endovascular stroke therapy; IV tPA, intravenous tissue plasminogen activator.Regressions adjusted for age, sex, and National Institutes of Health Stroke Scale score.The study team also examined the effect of time during the trial period on DTG. As shown in eFigure 3 in In exploratory analyses on the impact of the software intervention on clinical outcomes, rates of functional independence at 90 days (mRS, 0-2) were similar in univariable comparisons of the pre-AI and post-AI cohorts (32% vs 42%, pre-AI vs post-AI; 