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. 2016 Feb 26;273(10):3143–3148. doi: 10.1007/s00405-016-3910-z

Fig. 3.

Fig. 3

VAS evaluation of the percepted quality of the presented sound per condition. REF reference, N1-2 ‘normal ear conditions’, Ex pre and Ex post exostosis condition pre and postoperative, Cpre and Cpost cavity condition pre- and postoperative, NS not significant compared to reference, asterisk significant difference with reference and other conditions (p < 0.01). Bars denote de 95 % confidence interval for the mean