A Statistical Model that takes into account Patient Heterogeneity in Decision Making. - Kouhei Akazawa; Tsuyoshi Nakamura; Yoshiaki Nose (MedInfo, 1998)

An easily customized, random allocation system using the minimization method for multi-Institutional clinical trials. - Yuko Kenjo; Yasuaki Antoku; Kouhei Akazawa; Eisuke Hanada; Naoko Kinukawa; Yoshiaki Nose (Comput. Methods Programs Biomed., 2000)

A simple computerized program for the calculation of the required sample size necessary to ensure statistical accuracy in medical experiments. - Hitomi Nutahara; Eisuke Hanada; Naoko Kinukawa; Yuko Kenjo; Yasuaki Antoku; Kouhei Akazawa; Yoshiaki Nose (Comput. Methods Programs Biomed., 2001)

Attitude control using CMAC for electric wheelchairs equipped with hydraulic cylinder. - Shoichiro Fujisawa; Kouhei Akazawa; Ryota Kurozumi; Kazuo Kawada; Toru Yamamoto; Hiroto Uenaka (CIRA, 2003)

Delivery of medical multimedia contents through the TCP/IP network using RealSystem. - Ichiro Suzuki; Kazuhiro Yamada; Tomoko Yamakawa; Masao Hashiba; Kouhei Akazawa (Comput. Methods Programs Biomed., 2003)

An integrated medical image database and retrieval system using a web application server. - Pengyu Cao; Masao Hashiba; Kouhei Akazawa; Tomoko Yamakawa; Takayuki Matsuto (Int. J. Medical Informatics, 2003)

A method for displaying two images on a screen in distance medical education. - Akane Motonaga; Kouhei Akazawa; Sugata Takahashi; Yutaka Yamamoto; Hiroki Tsukada; Kumiko Inagawa; Tomoko Yamakawa; Masao Hashiba (Comput. Methods Programs Biomed., 2004)

Web-based delivery of medical multimedia contents using an MPEG-4 system. - Tomoko Yamakawa; Shin-ichi Toyabe; Pengyu Cao; Kouhei Akazawa (Comput. Methods Programs Biomed., 2004)

Development of a simulation program for estimating hospital incomes under the prospective payment system. - Toshikazu Abe; Shin-ichi Toyabe; Pengyu Cao; Sachiko Kurashima; Kouhei Akazawa (Comput. Methods Programs Biomed., 2005)

Second-order interactions with the treatment groups in controlled clinical trials. - Shyang-Yun Pamela K. Shiao; Chul W. Ahn; Kouhei Akazawa (Comput. Methods Programs Biomed., 2007)

Comparison of the Levels of Accuracy of an Artificial Neural Network Model and a Logistic Regression Model for the Diagnosis of Acute Appendicitis. - Shinya Sakai; Kuriko Kobayashi; Shin-ichi Toyabe; Nozomu Mandai; Tatsuo Kanda; Kouhei Akazawa (J. Medical Syst., 2007)

Programs for calculating the statistical powers of detecting susceptibility genes in case-control studies based on multistage designs. - Nobutaka Kitamura; Kouhei Akazawa; Akinori Miyashita; Ryozo Kuwano; Shin-ichi Toyabe; Junichiro Nakamura; Norihito Nakamura; Tatsuhiko Sato; M. Aminul Hoque (Bioinform., 2009)