Fig. 3. Prescriptions for ADHD and associations between new prescriptions and arrears.

(A) Prescriptions per capita for the entire population, by age (years), across biennia spanning 2006–2015. Data are from the full Swedish population, including n = 177,336 individuals ever diagnosed with ADHD and n = 11,371,854 never diagnosed with ADHD (15). (B) Average number of new arrears in the 2 years preceding and following prescriptions for ADHD. No differences were found when data were analyzed separately for men versus women. Data are from the random sample on credit and defaults (17), including n = 1970 individuals ever diagnosed with ADHD and n = 187,297 never diagnosed with ADHD. Arrears are residualized, adjusting for education, income, sex, age, psychiatric comorbidities, and physical health, and can extend below zero.