Fig. 2From: Medical expenses of urban Chinese patients with stomach cancer during 2002–2011: a hospital-based multicenter retrospective studyTime trends of medical expenses and other important measures (2002–2011). a to e show the time trends of medical expense per patient (a), number of episodes (b), expense per episode (c), average inpatient days (d), daily medical expense per patient during hospitalization (e)Back to article page