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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: Laryngoscope. 2017 Sep 8;127(Suppl 8):S1–S10. doi: 10.1002/lary.26854

Figure 1. Time to first pulmonary event predicted by PAS score.

Figure 1

Univariate Kaplan Meier analysis of demonstrated significant differences between score groups, with patients scored at 8 with highest risk of pulmonary events over time (in months), and patients scored at 6 at lowest risk. P = 0.035.