Study | Publication year | Region | Year of admitted patients | Age | Case Number | Death Number | Quality Rating | interval between onset and admission |
---|---|---|---|---|---|---|---|---|
Bao et al. [22] | 2011 | Jiangsu, China | 2007 | 61.4 ± 10.5a | 7 | 1 | Poor | 4 (3–7.5)b |
Deng et al. [23] | 2012 | Liaoning, China | 2011 | 55.7 ± 14.7 | 40 | 6 | Poor | 5.5 (1–10)d |
Gai et al. [24] | 2012 | Shandong, China | 2008–2011 | 61(40–83)d | 59 | 11 | Fair | NA |
Zhang et al. [25] | 2012 | Hubei, China | 2010 | 54.4 ± 9.1 | 49 | 8 | Fair | 10 (7–14)b |
Deng et al. [26] | 2013 | Liaoning, China | 2010–2011 | 55 (17–89)d | 115 | 14 | Good | 5 (1–14)d |
Sun et al. [27] | 2013 | Hubei, China | 2012 | 55(30–78)d | 34 | 3 | Fair | NA |
Ding et al. [28] | 2014 | NA | 2010–2011 | 61 (23–82)d | 59 | 7 | Fair | 6 (1–13)d |
Sun et al. [29] | 2014 | Zhejiang, China | 2011–2013 | 66(31–84)d | 65 | 9 | Fair | NA |
Xu et al. [30] | 2015 | Henan, China | 2007–2011 | 51.4 ± 13.0 | 422 | 68 | Fair | NA |
Shin et al. [31] | 2015 | South Korea | 2013 | 69 (28–84)d | 35 | 16 | Fair | 4 (1–9)d |
Choi et al. [32] | 2016 | South Korea | 2013–2015 | 67.5 (57–76)b | 172 | 56 | Good | 4 (3–6)b |
Kato et al. [33] | 2016 | Japan | 2013–2014 | 78 (65–84)b | 49 | 15 | Good | 4 (2–5)b |
Peng et al. [34] | 2016 | Hubei, China | 2014 | 53.8(24–79)d | 53 | 9 | Poor | NA |
Xiong et al. [35] | 2016 | Hubei, China | 2015 | 58(27–91)d | 179 | 34 | Good | NA |
Xu et al. [36] | 2016 | Shandong, China | 2011–2015 | 62.1 ± 10.6 | 113 | 21 | Fair | NA |
Zhao et al. [37] | 2016 | Jiangsu, China | 2010–2014 | 57.6(38–78)d | 40 | 7 | Fair | NA |
Zhang et al. [38] | 2016 | Hubei, China | 2015 | 60(28–91)d | 115 | 21 | Poor | NA |
Hu et al. [39] | 2017 | Jiangsu, China | 2011–2013 | 56.5(76–83)d | 89 | 19 | Fair | 8.5 (1–50)b |
Hu et al. [40] | 2018 | Zhejiang, China | 2014–2017 | 57.8 ± 12.662 | 25 | 5 | Fair | 6 (0–11)b |
Jia et al. [41] | 2018 | Jiangsu, China | 2010–2016 | 59 (51–67)b | 90 | 20 | Fair | 8 (7–9)b |
Song et al. [42] | 2018 | Anhui, China | 2011–2017 | 64(24–86)d | 87 | 12 | Poor | NA |
Xia et al. [43] | 2018 | Anhui, China | 2014–2017 | 62 ± 10.82 | 86 | 12 | Fair | NA |
Li et al. [44] | 2018 | Henan, China | 2011–2017 | 61.4 ± 12.2 | 2096 | 340 | Good | 5 (4–7)b |
Kwon et al. [45] | 2018 | Korea | 2015–2016 | 60 ± 7 | 11 | 1 | Fair | NA |
Xu et al. [46] | 2018 | Shandong, China | 2014–2015 | 65.82 ± 11.36 | 60 | 20 | Good | 6 (4–7)b |