PMC:4630263 / 5640-7149 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4630263","sourcedb":"PMC","sourceid":"4630263","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4630263","text":"This study collected data obtained from consecutive first-visit patients with migraine without aura and episodic TTH treated in the neurology outpatient department of a university hospital. All participants were between 20 and 60 years of age, and only females were included to eliminate age and gender bias [24–26]. Headache diagnoses were classified by a board-certified neurologist based on the criteria of the International Classification of Headache Disorders-3 beta version (ICHD-3β) using patient history, a neurological examination, and laboratory or neuroimaging studies. To exclude other primary headaches, patients were required to have at least a 1-year history of migraine or TTH headaches prior to enrollment. Patients who had auras or vestibular symptoms during headache attacks were excluded. In total, 38 patients with migraine without aura and 30 patients with episodic TTH based on the ICHD-3β were enrolled in the study. Subjects with episodic TTH were defined as those with headaches lasting from 1 to 15 days per month (frequent episodic TTH). The control group consisted of age-matched volunteers. We recruited the control group by inviting persons who accompanied the patients to join the study (e.g., friends) and also through advertisements (e.g., posted notices in the hospital). Controls were free of headaches for at least three months prior to the study, experienced no more than an occasional mild headache (\u003c5 times per year) and had not sought medical treatment for headaches.","tracks":[{"project":"TEST0","denotations":[{"id":"26527349-119-125-1499009","span":{"begin":309,"end":311},"obj":"[\"20591729\", \"20601917\"]"}],"attributes":[{"subj":"26527349-119-125-1499009","pred":"source","obj":"TEST0"}]},{"project":"2_test","denotations":[{"id":"26527349-20591729-60553891","span":{"begin":309,"end":311},"obj":"20591729"},{"id":"26527349-20601917-60553891","span":{"begin":309,"end":311},"obj":"20601917"}],"attributes":[{"subj":"26527349-20591729-60553891","pred":"source","obj":"2_test"},{"subj":"26527349-20601917-60553891","pred":"source","obj":"2_test"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"TEST0","color":"#eca393","default":true},{"id":"2_test","color":"#939cec"}]}]}}