Fig. 1From: Poor self-rated health predicts the incidence of functional disability in elderly community dwellers in Japan: a prospective cohort studyMap of the present study. The figure shows a map of Japan and a map of Iwate Prefecture. The gray areas shown the region of the study in northern Iwate (software used to create the map: Mandara for Windows Version 9.10. http://ktgis.net/mandara/index.php)Back to article page