title: How did Japanese rural dwellers become rapidly healthier in the two decades following World War II?: Examining the diverse policy interventions that improved the population's health.
abstract: Objective　During the two decades following Japan's World War II surrender in 1945, tremendous improvement in the population's health was observed, particularly in infant mortality and life expectancy. How did Japanese rural dwellers achieve such remarkable health improvement during this relatively short time span while its economy remained heavily damaged following the war? While the efforts from government-driven public health strategies and programs are well known, relatively little is known about the contributions of policies in non-health sectors. Therefore, the main aim is to verify, using literature based sources, whether non-health sectors contributed to the betterment of the population's health in addition to the public health sector policies.Hypotheses　Synergistic efforts of diverse interventions from different policies and programs likely catalyzed the drastic health improvement observed in the Japanese population in the two decades after World War II. The Ministry of Health and Welfare, for example, implemented programs to provide health care services. These are thought to have contributed directly to reducing maternal and child mortality, as well as tuberculosis-related mortality. Additionally, the Ministry of Agriculture and Forestry carried out a nationwide livelihood improvement program to enhance individual and family lifestyles, improve indoor and outdoor environments, and strengthen social solidarity. The ministry also attempted to generate income stability for farmers through an agricultural improvement program to ensure allocation of household income to family health. The Ministry of Education also had an initiative to disseminate the concepts of democracy and rational thought to the Japanese population through a social education program. Through these efforts, superstition and pre-modern customs were reduced, and subsequently health awareness increased, leading to an improvement in the population's health.Conclusion　The public health policies implemented in Japan as well as the integration of various policies and programs addressing livelihoods, economics, and education greatly improved the population's health in a relatively short time. These non-health initiatives intersected with a wide range of health determinants. Verifying these hypotheses in detail would help develop effective measures for international aid to poverty-stricken regions. It also encourages alternative ways through which Japan could overcome its present-day challenges such as a rapidly aging population with limited access to national schemes for social security.
authors.affiliation: Global Society Course, Faculty of International Liberal Arts, Juntendo University.
authors.forename: Motoyuki
authors.initials: M
authors.lastname: Yuasa
mesh_terms: D006291:Health Policy / Q000266:history / Q000639:trends*; D006293:Health Promotion / Q000639:trends; D049673:History, 20th Century; D007564:Japan; D012423:Rural Health / Q000639:trends*