Fig. 1.

Summary of sliding window haplotype analyses of polymorphisms within SLC6A2. The significant findings (family-based association tests p < 0.05, power > 0.7) from the PBAT analysis are schematically represented. The Child Behavior Checklist (CBCL)⁴² subscale scores that were significant are presented; these include internalizing, aggressive behaviour, thought problems, attention problems and anxiety. The linkage disequilibrium plot was generated in Haploview version 4.0, as described in the Methods section. CGI-t = Conners Global Index —Teacher⁴⁰ scores; Tht = CBCL–thought problems.