1.A total of 117/250 subjects (46.8%) were unaware that they suffered from migraine. In these unaware subjects, the most frequently reported diagnosis was "cervical arthrosis" in 34/117 (29.1%), followed by tension-type headache in 23/117 (19%).
共有117/250名受试者（46.8%）不知道自己患有偏头痛。在这些不知情的受试者中，最常报告的诊断是34/117（29.1%）的“颈关节病”，其次是23/117（19%）的紧张型头痛。