Appendix Table 1.

Based on Your Understanding, How Prevalent is ADHD in Adults?

AAFP, N (%)ACHA, N (%)Total, N (%)
Less than 1%51 (7.7)2 (1.6)53 (6.7)
1% to 5%330 (50.1)41 (32.0)371 (47.1)
6% to 10%215 (27.3)49 (38.3)264 (33.5)
11% to 20%50 (6.4)22 (17.2)72 (9.1)
Greater than 20%11 (1.4)12 (9.4)23 (2.9)
Other2 (0.3)2 (1.6)4 (0.5)
Total659128787
  • AAFP, American Academy of Family Physicians; ACHA, American College Health Association; ADHD, attention deficit hyperactivity disorder.