Data Errors in Figure

In the Research Letter entitled “Joint Prevalence of Sitting Time and Leisure-Time Physical Activity Among US Adults, 2015-2016,” published in the November 20, 2018, issue of JAMA,¹ errors occurred in the Figure. In the x-axis, the percentages should have been as follows: highly active, 25.2%; sufficiently active, 15.2%; insufficiently active, 15.0%; and inactive, 44.6%. This article was corrected online.