Figure 1From: Referral from secondary care and to aftercare in a tertiary care university hospital in Japan Distribution of residence of inpatients. (A) All inpatients (n = 8,177) admitted to Niigata University Hospital during the period from April 2003 to March 2005 were geocoded to a GIS map of Niigata Prefecture. (B) All inpatients under 15 years of age (n = 1,323) were also plotted on a map.Back to article page