. Author manuscript; available in PMC: 2016 Sep 19.

Published in final edited form as: Mol Psychiatry. 2015 Mar 31;21(2):270–276. doi: 10.1038/mp.2015.32

Table 1.

Characteristics of OCD participants

Group	Subgroup	Count (N = 804)	Frequency
Sex
	Male	312	0.39
	Female	492	0.61
Age^a
	7-9	19	0.02
	10-19	189	0.23
	20-29	170	0.21
	30-39	173	0.22
	40-49	159	0.20
	50-78	94	0.12
Age at onset of OC symptoms
	5-9	518	0.64
	10-19	237	0.30
	20-44	118	0.06
SRI response^b
	“No response”	290	0.36
	“Response”	514	0.64

Age unknown for 5 participants.

“Couldn't tolerate” and “Unknown” were excluded from data analysis.