Table 1.
Demographic and headache characteristics of the participants.
Fig 1.
Flow Chart Depicting Subject Participation and the Number of Records.
There were 722 headache days with certain triggers and 357 headache days without triggers. In total, 1662 days with a trigger and 2917 days without a trigger were recorded.
Table 2.
The Number of Trigger of each Recording Day with and without Headache.
Fig 2.
Distribution of each Trigger related to Headache according to Their Frequency.
Table 3.
Comparison of the Headache Variables according to Trigger presence on a Smartphone Application-based Electronic Headache Diary.
Table 4.
Comparison of Triggers between Migraines and Non-migraine headaches on the Smartphone Application-based Electronic Headache Diary.
Table 5.
Influence of Preventive Medication on the Headache Features with their Trigger Factors.