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Table 2 Children (10-year olds)

From: Genetically Informed Regression Analysis: Application to Aggression Prediction by Inattention and Hyperactivity in Children and Adults

  Agg1 InA1 HA1 Agg2 InA2 HA2
MZ
 Agg1 1.000      
 InA1 0.456 1.000     
 HA1 0.605 0.611 1.000    
 Agg2 0.797 0.381 0.504 1.000   
 InA2 0.385 0.722 0.483 0.443 1.000  
 HA2 0.518 0.497 0.772 0.587 0.620 1.000
 SD 4.772 3.798 2.905 4.601 3.829 2.934
DZ
 Agg1 1.000      
 InA1 0.454 1.000     
 HA1 0.587 0.615 1.000    
 Agg2 0.442 0.230 0.271 1.000   
 InA2 0.232 0.186 0.227 0.439 1.000  
 HA2 0.254 0.208 0.276 0.582 0.620 1.000
 SD 4.865 4.065 3.081 4.682 4.072 3.204
   Missing values (individuals) for twin1 and twin2
Agg1 InA1 HA1 Agg2 InA2 HA2
Total sample size (number of pairs) and marginal number of missing* values
  MZ 4209 33 1125 1115 65 1120 1113
  DZ 7136 33 1703 1696 100 1727 1712
  1. MZ and DZ correlation matrices of within-person, twin correlations (in bold) and cross-twin cross-trait correlations and standard deviations (corrected for sex and age) for Aggression (Agg), Inattention (InA) and hyperactivity (HA) in twin 1 and twin 2
  2. SD standard deviation
  3. *In the earlier birth cohorts data on InA and HA were not collected