FIGURE 1.

Box‐plots showing the distributions of the differences between patients’ scores (TDI) and the normosmic minimum score (10th percentile of the distribution of the scores for normosmic) ¹⁰ at T1 and T2. The numbers indicate the proportion (decimals) of subjects with normal scores (above the dotted line) and with pathological scores (below the dotted line). Dotted line: Normosmic minimum score. Abbreviations: S'S: Sniffin’ Sticks; T1: first psychophysical olfactory test; T2: second psychophysical olfactory test. TDI, threshold, discrimination, and identification.