1. ERCP development in the largest developing country: a national survey from China in 2013 
Liang-Hao Hu, MD, Lei Xin, MD, Zhuan Liao, MD, Jun Pan, MD, Wei Qian, MSc, Luo-Wei Wang, MD, Zhao-Shen Li, MD 
Gastrointestinal Endoscopy 
Volume 84, Issue 4, Pages (October 2016)
DOI: /j.gie
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2. Figure 1 ERCP rates of China and developed countries.
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
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3. Figure 2
Development of ERCP rate (the number of ERCP procedures per 100,000 inhabitants) in the 31 provincial regions of mainland China between 2006 and 2012 (Northeast: Heilongjiang, HL; Jilin, JL; Liaoning, LN. East: Beijing, BJ; Fujian, FJ; Guangdong, GD; Hainan, HaN; Hebei, HeB; Jiangsu, JS; Shandong, SD; Shanghai, SH; Tianjin, TJ; Zhejiang, ZJ. Central: Anhui, AH; Henan, HeN; Hubei, HuB; Hunan, HuN; Jiangxi, JX; Shanxi, SX. West: Gansu, GS; Guangxi, GX; Guizhou, GZ; Inner Mongolia, IM; Ningxia, NX; Qinghai, QH; Shaanxi, ShX; Sichuan, SC; Tibet, XZ; Xinjiang, XJ; Yunnan, YN; Chongqing, CQ. Hong Kong, HK; Macau, MAC; Taiwan, TW). This map does not show the complete territory of China.
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
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4. Figure 3
Scatter plot depicting the relationship between ERCP rate and GDP per capita in different regions of mainland China in 2006 and 2012 (blue points, 2006: r = .871, P < .001; red points, 2012: r = .452, P = .005). Both the x- and y-axes of the graph have a different scale after the breaks (// and \\) to include the information more compactly. See Figure 2 legend for the key to the abbreviations. GDP, gross domestic product.
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
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5. Figure 4
Distribution of different-level hospitals with different ERCP volumes. The 10 ungraded centers were not included in this figure, and their median ERCP volume in 2012 was 36.5.
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
Copyright © 2016 American Society for Gastrointestinal Endoscopy Terms and Conditions

6. Figure 5 ERCP indication in China between 2006 and 2012.
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
Copyright © 2016 American Society for Gastrointestinal Endoscopy Terms and Conditions