English-Chinese/Tension headaches are the most common, affecting about 1.6 billion people (21.8% of the population) followed by migraine headaches which affect about 848 million (11.7%)

Tension headaches are the most common, affecting about 1.6 billion people (21.8% of the population) followed by migraine headaches which affect about 848 million (11.7%).

紧张性头痛是最常见的，影响约16亿人（占人口的21.8％），其次是偏头痛，影响约8.48亿（11.7％）.