Table 2 Chronic migraine (CM) incidence and prevalence values*
From: Migraine incidence in 5 years: a population-based prospective longitudinal study in Turkey
Age groups (years) | CM incidence | CM prevalence | OR (95 % CI) | ||||
|---|---|---|---|---|---|---|---|
(%) n = 2928 | (%) n = 502 | ||||||
Women | Men | Total | Women | Men | Total | ||
18–24 | 0.000 | 0.000 | 0.000 | 0.0 | 0.0 | 0.0 | |
25–29 | 0.000 | 0.000 | 0.000 | 0.0 | 4.3 | 1.6 | 1.045 (0.958–1.141) |
30–34 | 0.085 | 0.000 | 0.038 | 1.6 | 1.0 | 1.0 | 0.984 (0.952–1.016) |
35–39 | 0.114 | 0.000 | 0.049 | 2.5 | 0.0 | 1.3 | 0.975 (0.928–1.025) |
40–44 | 0.131 | 0.106 | 0.117 | 2.5 | 6.5 | 4.2 | 2.690 (0.233–31.109) |
45–49 | 0.222 | 0.114 | 0.169 | 4.3 | 7.4 | 5.4 | 1.800 (0.239–13.569) |
50–54 | 0.140 | 0.0000 | 0.070 | 3.4 | 0.0 | 2.4 | 0.966 (0.901–1.034) |
55–59 | 0.000 | 0.971 | 0.085 | 0.0 | 7.7 | 3.1 | 1.083 (0.926–1.267) |
60–65 | 0.000 | 0.000 | 0.000 | 0.0 | 0.0 | 0.0 | |
65+ | 0.329 | 0.000 | 0.157 | 16.7 | 14.3 | 15.4 | 0.833 (0.041–16.994) |