Oral presentations
  1. H Uchida, Y Hata, K Suei, H Nakagawa and H Aoyama FRelation between the IADL and Physical Fitness Tests Focusing on Uncertainty of Answering Questionnaire in Elderly Women. International Conference on Computational Intelligence, Dortmund, Germany, May 1999.
  2. H. Uchida, Y. Hata and H. Aoyama: Fuzzy Analysis between Instrumental Activities of Daily Living and Physical Fitness Tests in Elderly Women, 5th International Conference on Soft Computing and Information/Intelligent Systems, Iizuka, Japan. pp.367-370, 1998.10
  3. Y Mino, T Tsuda, H Hamada, Y Kishi, T Ogawa, H Uchida and H Aoyama. Aging population in Japan: Impact on family life, Asia-Pacific WONCA (World Organisation of Family Doctors) Regional Conference Symposium, Manila, Philippines, 1993.