Table 4.

Percentage of Treatment Responders and Remitters as a Function of Group Status^a

Variable	Responders, No. (%)		Group Comparison
	Placebo Plus CBT	D-Cycloserine Plus CBT	${\mathrm{\chi }}_1^2$ Statistic	P Value
CY-BOCS <14
Visit 7	9 (12.5)	12 (17.1)	0.61	.44
Visit 8	15 (20.8)	12 (17.1)	0.31	.58
Visit 9	27 (37.5)	23 (32.9)	0.34	.56
Posttreatment	44 (61.1)	42 (60.0)	0.02	.89
CY-BOCS <12
Visit 7	4 (5.6)	11 (15.7)	3.88	.05
Visit 8	11 (15.3)	1 (10.0)	0.89	.35
Visit 9	15 (20.8)	13 (18.6)	0.11	.74
Posttreatment	33 (45.8)	35 (50.0)	0.25	.62
CGI-Improvement
Visit 8	38 (52.8)	24 (34.3)	4.93	.03
Posttreatment	52 (72.2)	58 (82.9)	2.29	.13

Abbreviations: CBT, cognitive behavior therapy; CGI-Improvement, Clinical Global Impressions- Improvement; CY-BOCS, Children’s Yale-Brown Obsessive Compulsive Scale.

^aRatings of very much and much improved on the CGI-Improvement were used to classify treatment response status.