Environ Anal Health Toxicol.  2021 Mar;36(1):e2021006. 10.5620/eaht.2021006.

Trigger of a migraine headache among Thai adolescents smartphone users: a time series study

• Chongchitpaisan W
• Wiwatanadate P
• Tanprawate S
• Narkpongphan A
• Siripon N

• KMID: 2516355
• DOI: http://doi.org/10.5620/eaht.2021006

Abstract

The study aims to investigate the effect of modern technology in the trigger of migraine headaches in high school students by using generalized estimating equation analysis. The prospective time series study was conducted in one hundred and forty-five smartphones using high school students in Chiang Mai Province who each completed a headache diary giving a total of 12,969 data entries. The smartphone output power was measured and recorded by a smartphone application. Smartphone use, sleep quality, anxiety, and depression also were assessed. Results revealed that the prevalence of repeated headache be 13.4% and migraine 16.9%. The migraine had the strongest association with handfree device use and internet use, followed by age and anxiety. Furthermore, the strongest effect of smartphone output power in triggering a migraine was found at ≤ 1.79×10^-5 and 1.80-1.99×10^-5 mW ranges. Meanwhile, Lag_6 of daily smartphone output power exposure produced the migraine effect in a reverse dose-response manner. The smartphone electromagnetic radiation was a primary migraine trigger. The study results led to the recommendation to avoid triggers by use of smartphone talking with hand-free devices to prevent a recurrent migraine.

Keyword

trigger; migraine; adolescents; smartphone users