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Table 3 Longitudinal model results for effect of fractional anisotropy on total RBS-R and SEQ among HR-ASD

From: Neural circuitry at age 6 months associated with later repetitive behavior and sensory responsiveness in autism

Variable χ2 q e B CI
Total RBS-R1
 ATR FA 3.2 0.06 1.07 0.99–1.16
 CST FA 0.2 0.31 1.02 0.94–1.10
 Genu FA 16.3 <0.001 1.14 1.07–1.22
 MCP FA 8.3 0.004 1.07 1.02–1.12
 SCP FA 7.0 0.006 1.12 1.03–1.22
Total SEQ1
 ATR FA 0.9 0.18 1.01 0.99–1.04
 CST FA 0.0 0.38 1.00 0.98–1.02
 Genu FA 13.0 <0.001 1.04 1.02–1.06
 MCP FA 9.5 0.003 1.02 1.01–1.04
 SCP FA 6.8 0.006 1.03 1.01–1.06
  1. Generalized estimating equation model results
  2. RBS-R Repetitive Behavior Scale-Revised, SEQ Sensory Experiences Questionnaire, ATR anterior thalamic radiation, CST cortico-spinal tract, SCP superior cerebellar peduncle, MCP midcerebellar peduncle
  3. q false-discovery rate adjusted p value, e B exponentiated regression coefficient representing percent of increase in score for every hundredth unit increase in fractional anisotropy, CI 95% confidence interval