1)Population Division of the Department of Economic and Social Affairs of the United Nations Secretariat, World Population Prospects : The 2010 Revision, http://esa.un.org/unpd/wpp/index.htm
2)国立社会保障・人口問題研究所:日本の将来推計人口(平成24年1月推計)
3)内閣府:平成23年版 高齢社会白書
4)平成22年簡易生命表
5)UN Department of Economic and Social Affairs. Online data : urban and rural population. http://esa.un.org/unpd/wup/unup/index_panel1.html
6)The Lancet Editorial : Shaping cities for health : a UCL/Lancet Commission, The Lancet 379(9831): 2023, 2012
7)Rydin Y, et al : Shaping cities for health : complexity and the planning of urban environments in the 21st century. The Lancet 379(9831): 2079-2108, 2012