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. Author manuscript; available in PMC: 2021 May 1.
Published in final edited form as: Ear Hear. 2020 May-Jun;41(3):500–507. doi: 10.1097/AUD.0000000000000787

Figure 4: Change in bone conduction thresholds over the obserbation span.

Figure 4:

Rate of PTA shift in each ear was computed over the entire observation period from first to last visit. As shown in the key, an ensemble average was computed for each group (black circles) as well as separate averages for each PTA group on the affected sides. Error bars are for SEMs