Table 3 Test–retest reliabilities by intraclass correlation coefficient (ICC) among thrice measurements of ASSRs.

From: Application of evoked response audiometry for specifying aberrant gamma oscillations in schizophrenia

 

Number of trials to achieve the phase-locked response

Response amplitude

46-Hz AM-FM ASSR

40-Hz AM ASSR

46-Hz AM-FM ASSR

40-Hz AM ASSR

Average-measure ICC 95% CI

0.92a

0.89a

0.94a

0.92a

0.88–0.95

0.83–0.92

0.92–0.96

0.88–0.94

Single-measure ICC 95% CI

0.79b

0.72b

0.85a

0.78b

0.71–0.85

0.62–0.80

0.79–0.90

0.70–0.85

  1. aAlmost perfect.
  2. bSubstantial.