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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: J Psychiatr Res. 2010 Feb 20;44(12):788–794. doi: 10.1016/j.jpsychires.2010.01.013

Figure 2.

Figure 2

Error Bar: +/− 1 SE

Two representative examples of the interaction effects between genotype and diagnosis (PMDD vs controls) on psychological trait scores.

(A) Although the Emotional Stability scores of the controls do not change with genotype, the PMDD subjects who are carrying the minor allele show decreased Emotional Stability scores (F1=5.17, p=.03).

(B) A similar trend appears with Neuroticism. Control subjects maintain similar scores regardless of allele, while PMDD subjects who carry the minor allele have increased Neuroticism scores (F1=4.76, p=.03).