Clinical, Biochemical, Lifestyle, and Sleep Characteristics Associated With Chronic Primary Headache in Children and Adolescents: A Cross-Sectional Comparative Study
Chronic primary headache in childhood causes substantial functional impairment and may involve interacting clinical, familial, biochemical, lifestyle, and sleep-related factors. This cross-sectional comparative study evaluated factors independently associated with chronic headache status in 300 participants aged 6–18 y...