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. Author manuscript; available in PMC: 2009 Jul 1.
Published in final edited form as: Hear Res. 2008 May 10;241(1-2):64–72. doi: 10.1016/j.heares.2008.04.011

Table 2.

Summary of the means and standard deviations of the six dependent measures presented in Figure 2 for each group.

Group
I II III IV
Time to 1st threshold
(days re initiation of electrical threshold testing)		 6.6 ± 1.2 1.6 ± 0.7 7.0 ± 3.8 6.3 ± 3.2
Stabilization time
(days re initiation of electrical threshold testing)		 12.1 ± 4.5 6.4 ± 4.9 12.3 ± 5.0 17.3 ± 8.4
1st threshold level
(dB re 1 mA rms)		 −54.2 ± 3.9 −57.7 ± 5.3 −52.8 ± 3.9 −47.4 ± 4.7
Stable threshold level
(dB re 1 mA rms)		 −64.1 ± 2.5 −63.4 ± 4.2 −61.4 ± 3.9 −56.6 ± 3.8
Magnitude of change (dB)
1st threshold - stable threshold		 −9.9 ± 4.6 −5.8 ± 5.4 −8.6 ± 6.0 −9.2 ± 6.7
Magnitude of change (dB)
day 9 threshold - stable threshold		 −5.2 ± 5.5 −0.8 ± 2.4 −4.1 ± 4.6 −4.8 ± 3.3