Fig. 2
From: The economic and humanistic burden of bipolar disorder in adults in the United States
Adjusted direct healthcare costs and indirect costs. BMI, body mass index; CCI, Charlson Comorbidity Index. Models by depressive symptom severity adjusted for age, sex, race, employment (model of direct healthcare costs only), health insurance, smoking status, alcohol use, exercise behavior, BMI, education level, income level, and CCI. Models comparing respondents with bipolar disorder vs. matched general population adjusted for CCI