Figure 4From: The cost-effectiveness of a family meetings intervention to prevent depression and anxiety in family caregivers of patients with dementia: a randomized trial Cost-effectiveness plane for the incidence of depression and/or anxiety disorders in caregivers. *An effect difference >0 means that over a period of 12 months the risk of an incident depression and/or anxiety disorder was lower in the intervention group compared to the usual care group.Back to article page