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. 2021 Jun 4;10(6):698. doi: 10.3390/pathogens10060698

Figure 2.

Figure 2

Pre- to Post-intervention evolutions of Psychophysical olfactory evaluations of Groups. The Sniffin’s Sticks test values significantly increased from pre- to post-intervention in all groups. Abbreviations: OC = oral corticosteroids; NC = nasal corticosteroids; OT = olfactory training; SST = Sniffin’Sticks test; M0: Moment 0 (baseline); M1: Moment 1 (30 days); M2: Moment 2 (60 days). The shaded rectangle identifies the IQR around the median, which corresponds to the horizontal line within the rectangle. The error bars identify the maximum and minimum values.