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. Author manuscript; available in PMC: 2018 Jan 1.
Published in final edited form as: J Allergy Clin Immunol Pract. 2016 Aug 17;5(1):121–127.e2. doi: 10.1016/j.jaip.2016.06.025

Figure 1.

Figure 1

Receiver operator curves for the composite ACT score and its five questions in predicting severe asthma exacerbations in the ensuing 6 months. Performance of the composite ACT (ACT) is show by the solid black line; limitations at work, school, or home (WRK) by the dashed black line; shortness of breath (SOB) by the yellow line; nocturnal symptom frequency (SYMP) by the blue line; rescue inhaler and nebulizer use (INHR) by the red line, and patient-assessed asthma control (CNTRL) by the green line.