*Shigeaki Inoue1, Toru Hifumi2, Kensuke Nakamura3, Motoi Fujita4, Takayuki Taira5, Yutaka Kondo6, Yoshihiro Ueda7, Tomoatsu Tsuji8, Toshiki Sera9, Osamu Kitahara10, Natsuyo Shinohara11, Shinji Nakahara12, Kunihisa Miura13, Yasuyuki Kuwagata14
(1. Dept. of Disaster and Emergency medicine, school of medicine, Kobe University , 2. St. Luke's International Hospital, 3. Teikyo Univesity, 4. Yamaguchi University, 5. Ryukyu University, 6. Juntendo University, 7. University of Tokyo, 8. Tokai University, 9. Hiroshima Prefectural Hospital, 10. Ohuna chuo hosipital, 11. Okayama red cross hospital, 12. Kanagawa Prefectural University of Health and Welfare, 13. Tokyo Hikifune hosipital, 14. Dep. of Emergency and Critical Care Medicine, Kansai Medical University)
Keywords:The International Classification of Diseases, World Health Organization, Mortality and Morbidity statistics