Fig. 1From: Medical expenditure for esophageal cancer in China: a 10-year multicenter retrospective survey (2002–2011)Medical expenditure for esophageal cancer diagnosis and treatment per patient in China, by province/municipality. China is divided into the eastern, central, and western regions. Guangdong, Beijing, Shandong, Zhejiang, Liaoning, Jiangsu, and Hebei belong to the eastern region of China; Hunan, Heilongjiang, and Henan belong to the central region of China; and Xinjiang, Chongqing, and Gansu belong to the western region of China. Each bar indicates the average expenditure with 95% confidence interval in parenthesesBack to article page