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. Author manuscript; available in PMC: 2009 Sep 16.
Published in final edited form as: Hear Res. 2005 Nov 23;211(1-2):103–113. doi: 10.1016/j.heares.2005.09.002

Fig. 3.

Fig. 3

At all frequencies, DPOAEs were smaller for diabetics relative to non-diabetics. Like the threshold measures presented in the previous figures, the right ear was more affected than the left. ANOVA showed significant main effects of subject group (right: p < 0.0001, F = 31.1, df = 1; left: p < 0.0001, F = 15.2, df = 1). Interactions and subject group Bonferroni post-hocs were not significant, except for the right ear at 2 kHz: p < 0.05, t = 2.82, df = 1. GM = geometric mean of f1 and f2. Error bars are SEM.