Clinical details and migraine history.

Abbreviations: Age, age in years; Sex, male (M)/female(F); Age at onset, age the headaches started in years; Frequency, number of attacks per month (median values are given in brackets); Duration, duration of illness in years; Side, dominant side of headache pain, left(L)/right(R); Allodynia, patients reporting at least one type of skin hypersensivity during migraine.缩写说明：年龄（Age）：以岁为单位的年龄；性别（Sex）：男性（M）/女性（F）；发病年龄（Age at onset）：头痛起病时的年龄，单位为岁；发作频率（Frequency）：每月头痛发作次数（中位数以括号标注）；病程（Duration）：患病时长，单位为年；疼痛侧别（Side）：头痛的主要疼痛侧，左侧（L）/右侧（R）；痛觉超敏（Allodynia）：指在偏头痛发作期间报告存在至少一种皮肤超敏反应的患者。