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Table 1 ECR characterization parameters including all cases

From: Measuring implanted patient response to tone pips

ECR parameters

Mean ± SD

95% confidence interval

Threshold amplitude [μV]

4.2 ± 1.8

4.02–4.38

Threshold intensity [dBHL]

42 ± 12.7

40.7–43.3

PTAECR [dBHL]

39 ± 15

37–41

  1. Threshold intensity: minimum sound intensity for ECR detection. Threshold amplitude: amplitude ECR at threshold intensity. PTAECR: average threshold intensity in the range of 500–2000 Hz