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. 2020 Mar 28;9(4):925. doi: 10.3390/jcm9040925

Figure 3.

Figure 3

Subcategory analysis of Sino-Nasal Outcome Test-20 German Adapted Version (SNOT-20 GAV) score in patients suffering from chronic rhinosinusitis with nasal polyposis (CRSwNP, green) or chronic rhinosinusitis with nasal polyps and aspirin-exacerbated respiratory disease (AERD, red) with a total nasal polyp score (TPS) greater than 0 (dark colors) or a TPS of 0 (light colors) (TPS = 0: CRSwNP n = 2; AERD n = 9). Score for (A) Nasal symptoms and (B) Total SNOT score (all y-axes) are shown in the respective patient groups (x-axis). Bars represent mean values with standard deviation; values of individual patients are depicted as squares (CRSwNP) or triangles (AERD). Kruskal–Wallis test indicated significant differences between patient groups in total and nasal symptom Sino-Nasal Outcome Test-20 (SNOT) score ((A) p = 0.0181 and (B) p = 0.0396). However, no significant differences in pairwise comparisons using Dunn’s multiple comparison test were observed.