Background: The center for international relations was established in 2007 and it has organized a program for accepting international students for short periods since 2009 to enhance internationalization at the medical school.

Methods: The number of inbound and outbound students, and the number of overseas medical schools with an Academic Agreement and a Memorandum of Understanding with our institution from 2008 to 2013 were counted, and the relevant achievements were evaluated.

Results: The number of inbound students increased from 0 in 2008 to 14 in 2013, and the number of outbound students also increased from 1 in 2008 to 12 in 2013. The number of overseas medical schools with an Academic Agreement and a Memorandum of Understanding also increased from 1 to 3. The number of scholarship applications to go overseas also increased from 2 to 12.

Discussion: Organizing a well-established program for inbound students probably contributed to developing the international environment within the school for both inbound and outbound students, and to enhancing discussion of student exchange with potential partner universities. The center for international relations has functioned as a hub for the students and relevant departments by centralizing information, which has markedly communication improved.

OBJECTIVESThe purpose of this study was to examine trends in induced abortions in Japan.

METHODSThe Ministry of Health, Labour, and Welfare compiled data on induced abortions, live births, and the population of women aged 15-49 years. These data were provided by 47 prefectures in Japan and were used to examine the number of induced abortions and various characteristics of women who received abortions from 1955 through 2001. We examined abortion numbers, abortion ratios (number of legal abortions per 1,000 live births), and abortion rates (number of legal abortions per 1,000 women aged 15-49). We were particularly interested in examining abortion trends among adolescents. These trends were also compared to those in the United States.

RESULTSA total of 341,588 legal induced abortions were reported in Japan in 2001, representing a 2.5% increase from 1998 to 2001. From 1998 to 2001, the abortion ratio (292) increased by 5.4%; from 1996 through 2001, the abortion rate (11.8) increased by 8.3%. Women less than 20 years old contributed most to these increases. In 1999, the abortion ratio among Japanese adolescents was 5.7 times as high as the ratio among U.S. adolescents, while the abortion rate among U.S. adolescents was 1.8 times as high as the rate among Japanese adolescents.

CONCLUSIONSRecent increases in induced abortion among Japanese women may be related to several factors, including changes in sexual behavior among adolescents and a decline in their use of contraceptives. More appropriate educational efforts and interventions are needed to prevent unintended pregnancies.