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Table 3 Associations between Genotypes and Lead Interactions and CPT Scores (Omission Error and Response Time Variability) in the Multivariable Linear Regression Analysis

From: Interaction between lead and noradrenergic genotypes affects neurocognitive functions in attention-deficit/hyperactivity disorder: a case control study

  Omission error Response time variability
Interaction B 95% CI p f2 B 95% CI p f2
DAT1 × Lead 10.613 −0.237, 21.463 .055 .274 −0.198 −10.527, 10.132 .970 .179
DRD4 × Lead −0.911 −7.380, 5.558 .782 .253 −4.065 −10.166, 2.036 .191 .188
ADRA2A MspI × Lead 2.870 −2.340, 8.079 .279 .262 −1.588 −6.526, 3.350 .527 .180
ADRA2A DraI × Lead 5.066 0.197, 9.934 .041 .269 3.392 −1.233, 8.017 .150 .186
  1. Note: a: Items that are still significant after the multiple comparison adjustment with the 0.05 false discovery rate threshold which have a p-value <.05
  2. CI confidence interval, CPT continuous performance test, B regression coefficient, f2 Cohen’s f2 values (.35 = large, .15 = medium, .02 = small effect sizes)
  3. adjusted for intelligence quotient, age, and sex