Figure 1.
Overall 6-year healthcare-seeking incidence and prevalence of ADHD by years.
(A) The trend analyses of year tested by linear regression were women (beta = 4.55; P = 0.002), men (beta = 9.29; P = 0.023), and total (beta = 6.85; P = 0.013). (B) The trend analyses of year tested by linear regression were women (beta = 7.61; P<0.001), men (beta = 23.85; P = 0.001), and total (beta = 15.56; P = 0.001).
Table 1.
Incidence rate and prevalence rate of ADHD in Taiwan, 1999∼2005.
Figure 2.
Healthcare-seeking incidence and prevalence of ADHD by age stratification in 2005.
(A) Chow test (breakpoint age 13∼18) in women (F = 168.64; P<0.001), men (F = 146.24; P<0.001), and total (F = 167.34; P<0.001). (B) Chow test (breakpoint age13∼18) in women (F = 85.19; P<0.001), men (F = 43.48; P<0.001), and total (F = 48.49; P<0.001).
Table 2.
Age- and sex-specific incidence (newly diagnosed) of ADHD by age stratification in 2005.
Figure 3.
Male-to-female ratio of incidence and prevalence of ADHD by age stratification in 2005.
M/F ratio = male-to-female ratio.