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Table 5 ANOVA of Treatment (AT vs CG) Effects on Mismatch Negativity (MMN) for Participants with Schizophrenia

From: Trait aspects of auditory mismatch negativity predict response to auditory training in individuals with early illness schizophrenia

Effect

DF

F

p-value

Time

1

0.01

0.919

Deviant Type (DUR, FREQ, DBL)

1.942

0.789

0.454

Fronto-Central Lead (frontal, central)

1

2.004

0.163

Lateral Lead (left, midline, right)

1.665

4.45

0.020

Time * Deviant Type * Treatment Group

1.977

2.889

0.061

Time * Lateral Lead * Treatment Group

1.782

4.609

0.015

 Time*Treatment Group for left

1

0.143

0.707

 Time*Treatment Group for midline

1

1.343

0.252

 Time*Treatment Group for right

1

0.414

0.523

Time * Fronto-Central Lead * Treatment Group

1

0.277

.601

Time * Deviant Type * Fronto-Central Lead * Treatment Group

1.938

.066

.932

Time * Deviant Type * Lateral Lead * Treatment Group

2.792

1.499

.219

Time * Fronto-Central Lead * Lateral Lead * Treatment Group

1.993

.169

.844

  1. AT Auditory Training, CG Computer Games
  2. FREQ Frequency Deviant, DUR Duration Deviant, DBL Frequency + Duration Double-Deviant
  3. Statistically significant p-values are formatted in bold