Table 3.

Moderator Analysis of COIS-C/P Inter-rater Agreement (ICC)

COIS-C/P Scales	Age		Gender		OCD Symptom Severity		OCD Obsession Severity		OCD Compulsion Severity		OCD Resistance and Control		OCD Insight
	6–12	13–17	Females	Males	More Severe	Less Severe	More Severe	Less Severe	More Severe	Less Severe	More R & C	Less R & C	Greater Insight	Less Insight
Total
Total Impairment	0.58	0.66	0.68	0.67	0.69	0.47	0.73	0.44	0.67	0.52	0.57	0.79	0.67	0.68
Domains
School Impairment	0.34	0.62	0.49	0.61	0.57	0.43	0.59	0.30	0.53	0.49	0.47	0.69	0.56	0.58
Social Impairment	0.42	0.54	0.60	0.49	0.54	0.35	0.54	0.37	0.53	0.41	0.48	0.61	0.52	0.63
Home Impairment	0.39	0.64	0.55	0.56	0.66	0.29	0.71	0.28	0.65	0.30	0.46	0.65	0.63	0.38
Global Scales
Global Impairment	0.67	0.63	0.69	0.59	0.66	0.45	0.66	0.46	0.66	0.47	0.60	0.68	0.66	0.53

Note: COIS-C/P, Children’s OCD Impact Scale Child and Parent versions; ICC = Intraclass Correlation Coefficient; Items in bold indicate significant differences, p < .05