Table 2 Observed 1-year prevalence (% [95% confidence intervals]) by gender and age, overall and by headache type, and adjusted values for gender and age
|  | Migraine (n = 492) | TTH (n = 596) | pMOH (n = 120) | Other headache on ≥15d/m (n = 108) | Any headache yesterday (n = 410) |
|---|---|---|---|---|---|
All (N = 2043) | 24.1 [22.3–26.0] | 29.2 [27.2–31.2] | 5.9 [4.9–6.9] | 5.3 [4.3–6.3] | 20.1 [18.4–21.9] |
Gender | |||||
 Male (n = 813) | 16.0 [13.5–18.5] | 29.4 [26.3–32.5] | 4.7 [3.3–6.2] | 3.2 [2.0–4.4] | 12.2 [10.0–14.5] |
 Female (n = 1230) | 29.4 [26.9–32.0] | 29.0 [26.5–31.5] | 6.7 [5.3–8.1] | 6.7 [5.3–8.1] | 25.3 [22.9–27.7] |
Age (yr) | |||||
 18–24 (n = 383) | 25.6 [21.2–30.0] | 29.8 [25.2–34.4] | 1.8 [0.5–3.1] | 3.9 [2.0–5.8] | 17.2 [13.4–21.0] |
 25–34 (n = 567) | 25.4 [21.8–29.0] | 33.0 [29.1–36.9] | 3.0 [1.6–4.4] | 6.0 [4.1–8.0] | 18.2 [15.0–21.4] |
 35–44 (n = 416) | 24.0 [19.9–28.1] | 27.6 [23.3–31.9] | 9.1 [6.3–11.9] | 5.0 [2.9–7.1] | 21.9 [17.9–25.9] |
 45–54 (n = 369) | 24.4 [20.0–28.8] | 27.6 [23.0–32.2] | 8.9 [6.0–11.9] | 5.7 [3.3–8.1] | 24.1 [19.7–28.5] |
 55–65 (n = 306) | 19.6 [15.2–24.1] | 25.2 [20.3–30.1] | 8.2 [5.1–11.3] | 5.6 [3.0–8.2] | 19.9 [15.4–24.4] |
Adjusted for gender and age | 23.1% | 29.1% | 5.7% | 5.0% | 19.0% |