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Table 2 The comparison of absolute latency of waves between two groups in two ears

From: Physiological and electrophysiological evaluation of the hearing system in low birth weight neonates treated with cholestin: a cohort study

Variable

Right ear

Control mean (SD)

Exposure mean (SD)

T test

Signal to noise ratio (TEOAEa)

7.59 (0.59)

7.63 (0.63)

0.625

The absolute latency of wave I (ms)

1.59 (0.06)

1.69 (0.08)

0.001

Absolute latency of wave III (ms)

4.09 (0.16)

4.20 (0.23)

0.01

Absolute latency of wave V (ms)

6.10 (0.21)

6.29 (0.24)

0.001

Interpeak latency of waves I–III (ms)

2.50 (0.17)

2.49 (0.24)

0.592

Interpeak latency of waves III–V (ms)

2.03 (0.13)

2.03 (0.18)

0.975

Interpeak latency of waves I–V (ms)

4.55 (0.36)

4.52 (0.35)

0.594

The threshold of the wave V (ms)

25.82 (1.38)

25.77 (1.36)

0.997

  1. aTEOAE Transient evoked otoacoustic emission