Frequency

Variants

Group

NB CHIRP

Tb ABR

P-value

Mean ± SD

Mean ± SD

0.5 KHz

Amplitude

G1

797.5 ± 26.9

692 ± 29.97

<0.001

GII

779.2 ± 52.9

675.8 ± 54.02

<0.001

GII

717.85 ± 65.4

579.28 ± 60.8

<0.001

Latency

GI

7 ± 0.43

12.75 ± 0.76

<0.001

GII

7.03 ± 0.57

14.61 ± 1.34

<0.001

GIII

8.5 ± 1.06

13.00 ± 0.79

<0.001

Time

GI

13.25 ± 2.52

17.11 ± 2.58

<0.001

GII

12.15 ± 2.04

14.76 ± 1.46

<0.001

GIII

15.95 ± 1.36

18.23 ± 2.54

<0.001

1 KHz

Amplitude

GI

880 ± 65.31

772 ± 49.57

<0.001

GII

843.8 ± 38.32

707.5 ± 18.04

<0.001

GIII

962.9 ± 99.11

688.57 ± 27.98

<0.001

Latency

G I

7.07 ± 0.34

13.20 ± 1.30

<0.001

GII

7.54 ± 0.33

14.42 ± 1.05

<0.001

GIII

7.96 ± 0.57

13.73 ± 1.12

<0.001

Time

GI

12.63 ± 1.42

15.24 ± 1.91

<0.001

GII

13.32 ± 1.86

17.79 ± 0.42

<0.001

GIII

13.60 ± 2. 15

19.40 ± 2.39

<0.001

2 KHz

Amplitude

GI

859 ± 71.67

743 ± 87.82

<0.001

GII

826.7 ± 52.1

727.50 ± 43.88

<0.001

GIII

861.5 ± 133.5

680.71 ± 38.79

<0.001

Latency

GI

7.25 ± 0.44

11.84 ± 1.99

<0.001

GII

7.36 ± 0.50

13.79 ± 1.88

<0.001

GIII

9.12 ± 0.91

12.94 ± 0.98

<0.001

Time

GI

12.99 ± 1.35

16.08 ± 1.44

<0.001

GII

13.19 ± 1.51

16.31 ± 1.87

<0.001

GIII

14.85 ± 2.56

17.05 ± 1.69

<0.001

4 KHz

Amplitude

GI

897 ± 62.3

775 ± 56.25

<0.001

GII

844.2 ± 34.4

739.2 ± 30.2

<0.001

GIII

887.9 ± 102.3

697.85 ± 46.89

<0.001

Latency

GI

7.30 ± 0.64

11.05 ± 3.50

<0.001

GII

7.81 ± 0.53

13.07 ± 2.62

<0.001

GIII

9.50 ± 0.55

11.51 ± 3.46

<0.001

Time

GI

13.05 ± 2.10

15.92 ± 1.62

<0.001

GII

12.84 ± 1.51

15.50 ± 1.74

<0.001

GIII

17.62 ± 2.58

15.18 ± 3.88

<0.001