1. Volume 382, Issue 9887, Pages 138-145 (July 2013)
Human infection with avian influenza A H7N9 virus: an assessment of clinical severity 
Hongjie Yu, MD, Benjamin J Cowling, PhD, Luzhao Feng, MD, Eric HY Lau, PhD, Qiaohong Liao, MD, Tim K Tsang, MPhil, Zhibin Peng, MD, Peng Wu, PhD, Fengfeng Liu, MD, Vicky J Fang, MPhil, Honglong Zhang, MD, Ming Li, ME, Lingjia Zeng, MSc, Zhen Xu, MD, Zhongjie Li, MD, Huiming Luo, MD, Qun Li, MD, Zijian Feng, MD, Bin Cao, PhD, Weizhong Yang, MD, Dr Joseph T Wu, PhD, Dr Yu Wang, PhD, Prof Gabriel M Leung, MD 
The Lancet 
Volume 382, Issue 9887, Pages (July 2013)
DOI: /S (13)
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2. Figure 1
Fatality risk for patients with laboratory-confirmed infection with avian influenza A H7N9 virus who were admitted to hospital
(A) 123 patients of all ages, (B) 52 patients younger than 60 years, and (C) 71 patients aged at least 60 years. As of May 28, 2013, 17 patients were still in hospital; the solid lines will converge when these cases resolve.
The Lancet  , DOI: ( /S (13) )
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3. Figure 2
Risks of adverse outcomes for patients with laboratory-confirmed infection with avian influenza A H7N9 virus who were admitted to hospital
(A) 123 patients of all ages, (B) 52 patients younger than 60 years, and (C) 71 patients aged at least 60 years.
The Lancet  , DOI: ( /S (13) )
Copyright © 2013 Elsevier Ltd Terms and Conditions

4. Figure 3
Real-time estimates of the fatality risk for patients with laboratory-confirmed infection with avian influenza A H7N9 virus who were admitted to hospital
Shading shows 95% CIs. On the basis of available information about officially announced cases to each date from April 23, to May 28, 2013.
The Lancet  , DOI: ( /S (13) )
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