Plain Language Summary Publication: Characterizing neck pain during headache among people with migraine: Multicountry results from the Chronic Migraine Epidemiology and Outcomes – International (CaMEO‐I) cross‐sectional study.

The article reports that NPWH is more prevalent in people with migraine compared to those with non-migraine headaches, with significant impacts on disability, depression, anxiety, and work productivity. Topics include the frequency and impact of NPWH in migraine sufferers, its association with increased disease burden and reduced treatment response, and the variation in NPWH impact across different countries, notably Japan.