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. 2019 Apr 30;86(5):587–592. doi: 10.1016/j.bjorl.2019.02.007

Table 2.

Median and interquartile ranges of DPOAE amplitudes pre- and post-treatment with cisplatin (positive control).

Ear Frequency (KHz) Pre-exposure median (quartile25/quartile75) Post-exposure median (quartile25/quartile75) p-Value (Mann Whitney)
Right 4 7.00 (4.00/12.25) 4.00 (−2.50/8.00) 0.116
Right 6 11.50 (3.50/23.50) 3.00 (0.00/7.25) 0.131
Right 8 28.00 (11.50/35.00) 18.00 (7.00/33.50) 0.195
Right 10 24.00 (12.50/34.25) 7.50 (3.25/28.00) 0.050
Right 12 24.00 (17.25/36.00) 7.00 (1.25/22.25) 0.006a
Left 4 6.50 (2.25/9.25) −0.50 (−2.25/3.25) 0.032a
Left 6 14.00 (10.75/20.50) 7.00 (1.50/14.00) 0.136
Left 8 23.50 (18.00/28.25) 16.00 (2.00/29.25) 0.195
Left 10 25.50 (16.75/30.25) 12.00 (5.50/29.50) 0.147
Left 12 20.50 (8.00/38.50) 8.00 (4.00/26.00) 0.239
a

p < 0.05 (Mann–Whitney).