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Table 2 Models for primary sample. Uncorrected p-values are reported. One outlier was removed from the lateral ventricle model.

From: Evidence against the “normalization” prediction of the early brain overgrowth hypothesis of autism

CHOP Models
PredictorsEstimatesstd. Betappartial η2Estimatesstd. Betappartial η2Estimatesstd. Betappartial η2
 TBVGMVWMV
Intercept1034.67-0.35<0.0010.69698.45-0.34<0.0010.77337.69-0.29<0.0010.48
IQ1.520.25<0.0010.070.900.25<0.0010.080.620.20<0.0010.04
Age-1.80-0.060.1430.00-6.13-0.33<0.0010.154.290.27<0.0010.09
Sex85.430.73<0.0010.2048.280.69<0.0010.2137.130.62<0.0010.15
Diagnosis-206.92-0.25<0.0010.05-130.81-0.27<0.0010.07-75.89-0.17<0.0010.03
IQ*Diagnosis1.670.28<0.0010.041.050.29<0.0010.050.620.200.0010.02
R2 / R2 adjusted0.290 / 0.2820.377 / 0.3700.280 / 0.272
 Cortical GMVCortical WMV 
Intercept532.98-0.33<0.0010.72314.27-0.30<0.0010.47    
IQ0.750.25<0.0010.070.610.21<0.0010.05    
Age-5.66-0.36<0.0010.173.800.26<0.0010.08    
Sex38.270.64<0.0010.1835.570.63<0.0010.16    
Diagnosis-112.55-0.26<0.0010.07-72.09-0.17<0.0010.03    
IQ*Diagnosis0.910.30<0.0010.060.590.200.0010.02    
R2 / R2 adjusted0.370 / 0.3630.276 / 0.268    
 CerebellumCerebellar GMVCerebellar WMV
Intercept128.62-0.27<0.0010.66105.20-0.27<0.0010.6823.42-0.15<0.0010.35
IQ0.130.17<0.0010.030.110.19<0.0010.040.020.060.1780.00
Age0.010.000.9290.00-0.48-0.16<0.0010.030.490.37<0.0010.14
Sex8.500.58<0.0010.126.940.59<0.0010.131.570.31<0.0010.04
Diagnosis-15.91-0.230.0040.02-12.11-0.260.0050.02-3.80-0.080.0460.01
IQ*Diagnosis0.120.160.0200.010.090.140.0290.010.030.120.0650.01
R2 / R2 adjusted0.176 / 0.1670.213 / 0.2040.189 / 0.180
 Lateral VentriclesThird VentriclesGMV:WMV Ratio
Intercept7.28-0.04<0.0010.030.75-0.05<0.0010.141.930.05<0.0010.87
IQ-0.01-0.020.6690.00-0.00-0.000.9930.00-0.00-0.020.5640.00
Age0.280.19<0.0010.030.000.010.8270.00-0.03-0.67<0.0010.46
Sex0.490.080.2880.000.030.120.1190.01-0.02-0.130.0330.01
Diagnosis-0.83-0.140.0420.010.09-0.200.1480.00-0.01-0.050.3340.00
Age*Diagnosis    -0.01-0.160.0170.01    
R2 / R2 adjusted0.049 / 0.0400.040 / 0.0290.464 / 0.459