an increasing trendp < 0.05
In contrast, globally ( Figures 2D – F ), the ASDR has declined significantly since 2019 (APC: −0.13, p < 0.05), while the ASIR has increased between 2015 and 2021 (APC: 0.10, p < 0.05), and the ASPR has also shown an increasing trend since 2019 (APC: 0.07, p < 0.05). 4.5 Gender-specific trends in incidence, prevalence, and DALYs in china from 1990 to 2021 We analyzed the trends in incidence, prevalence, and DALYs (Disability-Adjusted Life Years of headache disorders, including migraine and tension-type headache, among different genders in China over the years.