Skip to main content
. 2010 May 19;37(6):1281–1294. doi: 10.1093/schbul/sbq046

Table 3.

ANCOVA Results for the Individual Temporal Lobe Regions

F Value df P Value Effect Size
Fusiform region
    Overall 3 group ANCOVA
        Main effect of group 2.86 2, 80 .06 0.07
        Group × hemisphere interaction 3.75 2, 80 .03 0.09
    Schizophrenia vs control ANCOVA
        Main effect of group 4.83 1, 58 .03 0.08
        Group × hemisphere interaction 6.62 1, 58 .01 0.10
    Relative vs control ANCOVA
        Main effect of group 4.49 1, 54 .04 0.08
        Group × hemisphere interaction 0.95 1, 54 .33 0.02
    Schizophrenia vs relative ANCOVA
        Main effect of group 2.10 1, 45 .15 0.05
        Group × hemisphere interaction 0.05 1, 45 .82 0.001
Middle temporal lobe
    Overall 3 group ANCOVA
        Main effect of group 3.46 2, 80 .04 0.08
        Group × hemisphere interaction 0.58 2, 80 .56 0.01
    Schizophrenia vs control ANCOVA
        Main effect of group 4.42 1, 58 .04 0.07
        Group × hemisphere interaction 1.20 1, 58 .28 0.02
    Relative vs. control ANCOVA
        Main effect of group <0.001 1, 54 .99 <0.001
        Group × hemisphere interaction 0.05 1, 54 .82 0.001
    Schizophrenia vs relative ANCOVA
        Main effect of group 11.02 1, 45 .002 0.20
        Group × hemisphere interaction 0.002 1, 45 .96 <0.001
Hippocampus
    Overall 3 group ANCOVA
        Main effect of group 7.21 2, 80 .001 0.15
        Group × hemisphere interaction 5.27 2, 80 .007 0.12
    Schizophrenia vs control ANCOVA
        Main effect of group 6.43 1, 58 .01 0.10
        Group × hemisphere interaction 8.87 1, 58 .004 0.13
    Relative vs control ANCOVA
        Main effect of group 0.57 1, 54 .45 0.01
        Group × hemisphere interaction 0.15 1, 54 .70 0.003
    Schizophrenia vs relative ANCOVA
        Main effect of group 18.94 1, 45 <.001 0.30
        Group × hemisphere interaction 1.42 1, 45 .24 0.03
Superior temporal lobe
    Overall 3 group ANCOVA
        Main effect of group 2.03 2, 80 .14 0.05
        Group × hemisphere interaction 0.76 2, 80 .41 0.02
    Schizophrenia vs control ANCOVA
        Main effect of group 3.17 1, 58 .08 0.05
        Group × hemisphere interaction 1.75 1, 58 .19 0.03
Amygdala
    Overall 3 group ANCOVA
        Main effect of group 0.45 2, 80 .64 0.01
        Group × hemisphere interaction 0.24 2, 80 .79 0.006
    Schizophrenia vs control ANCOVA
        Main effect of group 0.38 1, 58 .54 0.007
        Group × hemisphere interaction 0.30 1, 58 .58 0.005

Note: ANCOVA of temporal lobe regions, including age, gender, and intracranial volume as covariates. Effect size reported is partial eta-squared (η2).