Outcomes after ischemic stroke for hospitals with and without Joint Commission–certified primary stroke centers

In the article “Outcomes after ischemic stroke for hospitals with and without Joint Commission–certified primary stroke centers” by J.H. Lichtman et al. (Neurology® 2011;76:1976 –1982), there is an error in figure 1, panel B. The y-axis label should read “Proportion of hospitals.” The distribution in the figure and text are correct. The authors regret the error.