. Author manuscript; available in PMC: 2015 Sep 19.

Published in final edited form as: Neurosci Lett. 2014 Aug 2;580:100–103. doi: 10.1016/j.neulet.2014.07.038

Table 1.

Transmission disequilibrium test for association of 5-HTTLPR with early-onset OCD.

Allele	Transmitted	Non-transmitted	p-value
5-HTTLPR L_A allele	68	39	P=0.0054