Table 2.

Change in YBOCS linked to change in CGI-I

CGI-I	YBOCS change (95% CI)	YBOCS % change (95% CI)
1	−17 (−19 to −16)	−83 (−97 to −70)
2	−10 (−11 to −9.4)	−46 (−56 to −36)
3	−4.9 (−5.4 to −4.4)	−24 (−42 to 6.5)
4	−0.26 (−0.66 to 0.13)	−1.1 (−9.3 to 7.0)
5	4.5 (3.8–5.3)	21 (12–29)

Note: Mean scores for weeks 2, 4, 6, 8, 10, and 12. YBOCS change in absolute point difference and in percentage change. 95% CI = 95% confidence interval (upper – lower), CGI-I = Clinical Global Impression Scale – Improvement.