Secular Trends in the Incidence of Migraine in China from 1990 to 2019: A Joinpoint and Age-Period-Cohort Analysis.

Migraine incidence shows an overall increasing trend in China, with a significant gender difference. A comprehensive understanding of the risk characteristics and disease pattern of migraine could allow the early detection of persons with a high risk of developing migraine and promote the development of timely intervention measures to relieve this burden effectively.