Table 1 Latency and amplitude parameters of mVEMP for click, tone burst, and chirp

Click

P1 latency right

11.00

15.70

13.23

1.35

P1 latency left

11.40

16.70

13.52

1.42

N1 latency right

17.50

21.40

19.54

1.11

N1 latency left

17.20

22.90

19.95

1.53

P1-N1 amplitude right

0.20

0.90

0.44

0.25

P1-N1 amplitude left

0.10

0.90

0.39

0.22

Asymmetry ratio

0.00

33.33

16.62

11.71

Tone burst

P1 latency right

12.30

16.50

14.19

1.20

P1 latency left

11.80

17.10

14.27

1.47

N1 latency right

18.80

24.10

21.33

1.39

N1 latency left

17.20

23.90

21.82

1.47

P1-N1 amplitude right

0.30

1.60

0.83

0.31

P1-N1 amplitude left

0.50

1.60

0.86

0.30

Asymmetry ratio

0.00

33.33

13.99

9.94

Chirp

P1 latency right

6.10

10.70

7.78

1.19

P1 latency left

5.70

10.70

8.19

1.39

N1 latency right

14.00

21.00

21.00

1.71

N1 latency left

15.10

21.30

18.22

1.32

P1-N1 amplitude right

0.60

1.70

0.99

0.24

P1-N1 amplitude left

0.60

2.00

1.09

0.37

Asymmetry ratio

0.00

47.83

15.83

12.04