Path diagrams (standardized factor loadings and confidence intervals) for the best-fitting independent pathway model for each obsessive–compulsive dimension.
Ac, common additive genetic factor; Cc, common shared environmental factor; Ec, common nonshared environmental factor; As, specific additive genetic factor; Es, specific nonshared environmental factor; HD, hoarding disorder symptoms; BDD, body dysmorphic disorder symptoms; PD, panic disorder symptoms; GAD, generalized anxiety disorder symptoms; SP, social phobia disorder symptoms
*The lower CI could not be reliably estimated.