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The Egyptian Journal of Otolaryngology

Table 1 Comparison between AGF measures (thresholds and slopes) at E1, E6, E12

From: Relation between electrical compound action potential measures and speech perception in cochlear implanted children: audiological and phonological outcomes

AGF measures

E1

E6

E12

F

P

Post hoc

AGF threshold (qu)

Mean ± SD

11.6 ± 4.09

14.2 ± 4.66

11.9 ± 4.23

2.223

0.117

 

Min.-Max

3.10 -18.30

7.20–21.2

2.60 –16.50

   

AGF slope (μV/qu)

     

P1 0.05*

Mean ± SD

53.6 ± 24.36

38.4 ± 20.35

25.1 ± 16.12

10.119

 < 0.001*

P2 < 0.001*

Min.-Max

20.12–110.20

9.98–95.80

4.51 – 56.0

  

P3 0.124

  1. *p ≤ 0.05 statistically significant. F: ANOVA
  2. P1 is difference between slope values at E1 and E6
  3. P2 is difference between slope values at E1 and E12
  4. P3 is difference between slope values at E6 and E12
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