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DPOAE Average Amplitude Shifts (dB) and Matched ABR Threshold Shifts (dB) at 32 kHz.
| Group | Threshold Shifts | Amplitude Shifts | |||
|---|---|---|---|---|---|
| N | ABR | SD | DPOAE | SD | |
| Pb | 5 | 2 | 3.1 | −1.1 | 2.6 |
| Cd | 4 | 0.5 | 2.5 | 0.6 | 0.9 |
| Noise | 5 | 42.2 | 21.0 | −21.9 | 15.7 |
| Pb+Noise | 5 | 45.8 | 4.3 | −27.7 | 9.5 |
| Cd+Noise | 5 | 37.8 | 7.3 | −26.1 | 11.7 |
