Liu Q, 1993 [7]
|
1989–1990
|
Beijing
|
115
|
2~6y
|
Culture, Hi grouping serum
|
37
|
7
|
Lai G, 1997 [8]
|
1996.01
|
Shanghai
|
181
|
2~11y
|
Culture
|
49
|
6
|
Wang G, 1999 [9]
|
/
|
Shanghai
|
255
|
≤18y
|
Culture, Hi grouping serum
|
66
|
6
|
Zhang Y, 2000 [10]
|
1999
|
Zhangjiakou; Hebei province
|
319
|
4~60y
|
Culture
|
73
|
7
|
Chen L, 2000 [11]
|
/
|
Wuhan; Hubei province
|
52
|
/
|
Culture
|
6
|
6
|
Zhang H, 2001 [12]
|
1998–1999
|
Fuzhou; Fujian province
|
2053
|
3~6y
|
Culture
|
403
|
7
|
Cao G, 2002 [13]
|
2000–2001
|
Hangzhou; Zhejiang province
|
897
|
4~7y
|
Culture
|
159
|
7
|
Chen Q, 2002 [14]
|
1998–2001
|
Nanchang; Jiangxi province
|
60
|
1 m-14y
|
Culture
|
1
|
6
|
Hou A, 2002 [15]
|
1995–2000
|
Beijing
|
307
|
≤13y
|
Culture
|
20
|
7
|
Luo X, 2002 [16]
|
/
|
Zhongshan; Guangdong province
|
178
|
18-56y
|
Culture
|
46
|
6
|
Chen Z, 2002 [17]
|
/
|
Hangzhou; Zhejiang province
|
37
|
25.8 ± 9.8 m
|
Culture, PCR
|
3
|
6
|
Zhou H, 2003 [18]
|
2001–2001
|
Guangzhou; Guangdong province
|
150
|
3~5y
|
Culture
|
37
|
6
|
Zeng Y, 2003 [19]
|
/
|
Chongqing
|
400
|
≤5y
|
Culture
|
64
|
6
|
Hua C, 2005 [20]
|
2002–2003
|
Hangzhou; Zhejiang province
|
848
|
2~5y
|
Culture, Hi grouping serum
|
217
|
6
|
Zhao X, 2005 [21]
|
2002
|
Zhongshan; Guangdong province
|
327
|
6-9y
|
Culture
|
39
|
6
|
Luo X, 2006 [22]
|
2003
|
Zhongshan; Guangdong province
|
186
|
3-6y
|
Culture
|
45
|
7
|
Liu L, 2007 [23]
|
/
|
Chongqing
|
150
|
/
|
Culture
|
15
|
7
|
Lai Z, 2007 [24]
|
/
|
Dongguan; Guangdong province
|
546
|
4-6y
|
Culture
|
109
|
7
|
Li R, 2007 [25]
|
2001
|
Shijiazhuang; Hebei province
|
890
|
≤5y
|
Culture
|
139
|
8
|
Chen D, 2007 [26]
|
/
|
Beijing
|
561
|
3-6y
|
Culture
|
134
|
6
|
Wu T, 2007 [27]
|
2006–2006
|
Danyang, Binhai; Jiangsu province
|
656
|
≤5y
|
Culture, PCR
|
389
|
7
|
Dong H, 2008 [28]
|
2005–2005
|
Shanghai
|
501
|
60-92y
|
Culture
|
38
|
7
|
Wang F, 2009 [29]
|
2007–2008
|
Jianggan; Zhejiang province
|
101
|
≤5y
|
Culture, Hi grouping serum, PCR
|
21
|
7
|
Sun J, 2009 [30]
|
2008–2008
|
Shenzhen; Guangdong province
|
380
|
all ages
|
Culture, PCR
|
121
|
8
|
Chen H, 2009 [31]
|
/
|
Shenzhen; Guangdong province
|
181
|
3~6y
|
Culture
|
45
|
6
|
Ye J, 2009 [32]
|
2007–2008
|
Changshan, Dongyang, Jianggan; Zhejiang province
|
301
|
≤5y
|
Culture, Hi grouping serum
|
43
|
7
|
Meng X, 2009 [33]
|
/
|
Shenzhen; Guangdong province
|
360
|
3-7y
|
Culture, Hi grouping serum
|
90
|
7
|
Zhang J. 2010 [34]
|
2009
|
Quzhou; Zhejiang province
|
70
|
3-5y
|
Culture, Hi grouping serum
|
12
|
6
|
Li Y, 2010 [35]
|
2008
|
Dongyang; Zhejiang province
|
238
|
≥6 m
|
Culture, Hi grouping serum
|
21
|
6
|
Wang J, 2010 [36]
|
2007–2009
|
Weihai; Shandong province
|
820
|
/
|
Culture
|
98
|
6
|
Zhang L, 2011 [37]
|
/
|
Dongguan; Guangdong province
|
600
|
12-18 m
|
Culture
|
25
|
7
|
Di M, 2012 [38]
|
2010–2011
|
Dongcheng; Beijing
|
834
|
1–12y
|
Culture, Hi grouping serum
|
73
|
7
|
Ye Y, 2012 [39]
|
/
|
Jinshan; Shanghai
|
390 children & 240 elders
|
≤14y & 60-80y
|
Culture
|
82
|
7
|
Ping G, 2013 [40]
|
2009–2010
|
Xuanwu; Beijing
|
600
|
12-18 m
|
Culture
|
27
|
7
|
Zhai R, 2013 [41]
|
/
|
/
|
158
|
20-34y
|
Culture
|
8
|
6
|
Qiao H, 2013 [42]
|
2010
|
Zhangjiakou; Hebei province
|
100
|
3-5y
|
Culture, PCR
|
31
|
6
|
Chen X, 2013 [43]
|
/
|
/
|
400
|
/
|
Culture
|
125
|
6
|
Wang Y, 2013 [44]
|
/
|
Baoding; Hebei province
|
162
|
all ages
|
Culture, Real-time PCR
|
62
|
8
|
Xiong W, 2014 [45]
|
2013
|
Chongqing
|
150
|
≤6y
|
Culture
|
11
|
6
|
Zhai R, 2014 [46]
|
/
|
/
|
70
|
17-32y
|
Culture
|
11
|
6
|
Zhao X, 2015 [5]
|
2012–2013
|
Huairou; Beijing
|
472
|
2–5y
|
Culture
|
45
|
6
|
Pan H, 2016 [4]
|
2010–2011
|
Chaoshan; Guangdong province
|
1088
|
2-6y
|
Culture
|
20
|
8
|