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. Author manuscript; available in PMC: 2020 Dec 5.
Published before final editing as: Dev Neurosci. 2019 Jun 5:1–11. doi: 10.1159/000499562

Table 6: 4-factor ANOVA including all significant covariates.

Table entries indicate percent of variance of each outcome measure (columns) by each predictor (row) explained within the 4-factor model. Rows with multiple predictors listed separated by colons represent interaction term predictors.

MSEL-EL MSEL-RL MSEL-VR MB-PROD MB-M3L
MRIcort 4.0% 13.7%** 0.9% 0.4% 0.1%
MRIbgt 1.0% 2.1% 2.6% 0.0% 0.1%
Gender 10.5%* 1.1% 4.4% 9.6% 0.7%
TractEstIncome 16.4%** 12.5%* 19.1%* 1.0% 5.4%
MRIbgt:Gender 1.1% 0.9% 0.0% 0.0% 0.0%
MRIbgt:MRIcort 0.3% 0.0% 0.1% 2.4% 9.9%
Gender:MRIcort 0.6% 2.3% 0.6% 8.5% 0.5%
MRIbgt:TractEstIncome 0.7% 0.9% 0.6% 0.2% 3.4%
Gender:TractEstIncome 0.0% 0.0% 4.0% 0.5% 0.5%
MRIcort:TractEstIncome 1.1% 2.4% 0.0% 3.0% 8.0%
MRIbgt:Gender:MRIcort 0.0% 0.0% 0.0% 0.0% 0.0%
MRIbgt:Gender:TractEstIn come 0.0% 0.0% 0.0% 0.0% 0.0%
MRIbgt:MRIcort:TractEstI ncome 1.0% 0.5% 1.2% 0.0% 0.0%
Gender:MRIcort:TractEstI ncome 0.7% 4.9% 0.2% 0.6% 2.9%
MRIbgt:Gender:MRIcort:T ractEstIncome 0.0% 0.0% 0.0% 0.0% 0.0%
Total Explained Variance 37.4% 41.4% 33.8% 26.3% 31.5%

Bolded entries indicate p<0.05 by F-test (* p<0.05; ** p<0.01).

Abbreviations: MSEL-EL: Mullens expressive language T-score; MSEL-RL: Mullens receptive language T-score; MSEL-VR: Mullens visual reception T-score; MB-PROD: MacArthur-Bates production percentile; MB-M3L: MacArthur-Bates mean of 3 longest utterance percentile; MRIbgt: Presence of basal ganglia/thalamic injury on MRI; MRIcort: presence of cortical/subcortical injury on MRI; TractEstIncome: household income as estimated based on home census tract.