Table 1 Socioeconomic factors for the control and attention-deficit hyperactivity disorder (ADHD) population stratified by age
Variable25 years and underOver 25 years
ControlsADHD populationControlsADHD H
Household incomes under $30 000, %18.46 (16.49–20.43)28.64 (21.36–35.93)16.33 (15.49–17.16)27.48 (21.67–33.28)
Completed any post-secondary school, %49.41 (46.93–51.88)38.76 (30.05–47.48)69.94 (68.77–71.10)63.23 (56.03–70.43)
Employed, %61.09 (58.77–63.41)50.55 (42.63–58.47)70.38 (69.41–71.35)67.20 (60.62–73.79)