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. 2016 Feb 3;11(2):e0147552. doi: 10.1371/journal.pone.0147552

Fig 8. Shifts in hearing thresholds obtained on day 0 before (A) and after surgery (B) until day 91 are plotted (ΔdB) for all tested frequencies.

Fig 8

At 4, 8, 32 and 40 kHz no differences in ΔdB between treatment groups were observed for day 0 (pre-operative) and day 91. 10% DEX treatment resulted in significantly greater threshold shifts at 1 and 16 kHz than 0% DEX + ES (p<0.05) or 0% DEX without-ES at 16 kHz (p<0.05) (A). No differences between groups where observed when relating the final threshold (day 91) to the day 0 threshold measured after surgery (B). Error bars: SEM.