Fig. 3From: A prospective clinical cohort-based study of the prevalence of OCD, obsessive compulsive and related disorders, and tics in families of patients with OCDFamily’s prevalence of OCRD of patients with or without tics. Prevalence of OCRD in the family of (A) patients with (n = 133) or without tics (n = 324) and (B)*Only within the Israeli cohort, segregated into patients with (n = 93) and without OCRD comorbidities (n = 129). A Overall risk – 73% (CI: 69 − 77.1%), risk difference – 12.2% (CI: 4 − 20%), risk ratio – 1.17 (CI: 1 − 1.3). B Overall risk – 79.2% (CI: 73.4 − 84.1%), risk difference – 13.4% (CI: 3.2 − 23.6%), risk ratio – 1.2 (CI: 1 − 1.3)Back to article page