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. 2022 Feb 23;123:92–99. doi: 10.1016/j.jhin.2022.02.010

Figure 2.

Figure 2

Time from arrival at the emergency department (ED) to ID NOW result. Time between arrival at the ED and a valid ID NOW result becoming available was calculated for each admission. These data are presented as a histogram (A) showing the distribution of time to ID NOW result for all admissions (N=6050). Kaplan–Meier time-to-event curves showing the proportion of admissions with a valid ID NOW result within the first 4 h after arrival at the ED are shown (B). 95% confidence intervals are shown. Admissions requiring supplemental oxygen on arrival (red) are compared with admissions not requiring supplemental oxygen on arrival (blue) (B) (N=5816, 3.9% missing data).