And so her research started from the basis of information about cancer patients 'symptoms, body types, characters, diets and living habits. After compiling data from survey cards, she discovered places where her husband and father were quite similar.
於是，在她的研究裡，便開始以癌患的體型、症狀、性格、飲食和日常生活習慣等資料為基礎，整理成為生活調查卡，匯集之後，發現了與她的父親及丈夫大同小異的地方。