Table 7.
Correlation between PTA and DPOAEs SNR at different follow-up times.
| Items | First Evaluation |
After one week |
After one month |
After three months |
||||
|---|---|---|---|---|---|---|---|---|
| R | P | R | P | r | P | r | P | |
| PTA at 1000 Hz vs DPOAEs SNR at 984 Hz | −0. 482 | 0. 007∗ | −0. 276 | 0. 139 | −0. 444 | 0. 014∗ | −0. 603 | <0.001∗ |
| PTA at 2000 Hz vs DPOAEs SNR at 2016 Hz | −0. 303 | 0. 103 | −0. 241 | 0. 200 | −0. 519 | 0. 003∗ | −0. 479 | 0. 007∗ |
| PTA at 4000 Hz vs DPOAEs SNR at 3984 Hz | −0. 492 | 0. 006∗ | −0. 467 | 0. 009∗ | −0. 668 | <0.001∗ | −0. 597 | <0.001∗ |
| PTA at 8000 Hz vs DPOAEs SNR at 7969 Hz | −0. 406 | 0. 026∗ | −0. 287 | 0. 124 | −0. 623 | <0.001∗ | −0. 595 | 0. 001∗ |
r: Person's correlations coefficient ∗ Significant.