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. Author manuscript; available in PMC: 2015 Dec 11.
Published in final edited form as: Euro Surveill. 2014 Dec 11;19(49):20984. doi: 10.2807/1560-7917.es2014.19.49.20984

Table 1.

Estimates of the symptomatic case fatality risk

Period considered in
analysis		 Geographic location Number of confirmed H7N9
deaths during period		 Estimated number of
symptomatic H7N9
infections during period		 Estimated risk of fatality
per 100,000 symptomatic
cases
1 Jan 2013 – 28 May 2013 Shanghai 14 3,020 (95% CI: 900–7,800) 490 (95% CI: 170–1,800)
1 Jan 2013 – 28 May 2013 Nanjing (Jiangsu province) 3 5,310 (95% CI: 880–17,300) 69 (95% CI: 12–710)
1 Jan 2014 – 21 Jan 2014 Shaoxing (Zhejiang province) 5 5,750 (95% CI: 1,960–12,730) 100 (95% CI: 29–360)