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. Author manuscript; available in PMC: 2023 Aug 1.
Published in final edited form as: J Allergy Clin Immunol. 2022 Apr 20;150(2):415–424. doi: 10.1016/j.jaci.2022.04.007

Figure 4: Relationship between nasal PGE2 and sense of smell.

Figure 4:

Nasal fluid PGE2 levels of patients who were anosmic (could identify <19 items on the UPSIT) or hyposmic/normosmic (could identify ≥19 items on the UPSIT) at baseline are compared (A). Correlations between baseline nasal PGE2 levels and baseline UPSIT score (B) and between the dupilumab-induced change from baseline to month 1 in nasal PGE2 and UPSIT score (C) are shown with Spearman correlation coefficients.