Author | Sample year | Location | Population | Pre/post vaccination period | Vaccination history | Number of participants | Number of participants with pneumococcal carriage | Quality scores |
---|---|---|---|---|---|---|---|---|
Guoling Ping [11] | 2009 | Beijing | 12–18 months | Post | No | 600 | 47 | 17 |
Yakun Liu [12] | 2005 | Hubei | kindergarten | Pre | No | 297 | 78 | 12 |
Yan Kang [13] | 2010 | Heilongjiang | kindergarten | Post | N/A | 100 | 23 | 13 |
Liping Zhang [14] | 2011 | Donguan | 12–18 months | Post | No | 600 | 115 | 14 |
Hongmei Yang [15] | 2011 | Hubei | kindergarten &Â >Â 5Â years | Post | N/A | 301 | 66 | 14 |
Fan Yang [16] | 1997–1998 | Shanghai | kindergarten | Pre | No | 791 | 222 | 14 |
Yali Liu [17] | 2009 | National | 12–18 months | Post | No | 3635 | 451 | 15 |
Hao Li [18] | 2000 | Heinan | kindergarten | Pre | No | 571 | 151 | 12 |
Xiyuan Zhao [19] | 2005 | Zhongshan | >5Â years | Pre | No | 327 | 25 | 11 |
Ancun Hou [20] | 1995–2000 | Beijing | All age groups | Pre | No | 307 | 57 | 16 |
Jun Liu [21] | 2005 | Shenyang | kindergarten | Pre | No | 110 | 14 | 11 |
Fuqin Li [22] | 2005 | Hebei | kindergarten | Pre | No | 100 | 24 | 12 |
Jianping Liang [23] | 2003 | Guangdong | kindergarten | Pre | No | 186 | 61 | 12 |
Mingzhi Di [24] | 2010 | Beijing | All age groups | Post | 1.8%vaccinated | 221 | 45 | 17 |
Yongming He [25] | 2005 | Guangdong | kindergarten | Pre | No | 350 | 121 | 12 |
Chunzhen Hua [26] | 2004 | Zhejiang | kindergarten | Pre | No | 1220 | 67 | 14 |
Sangjie Yu [27] | 2000 | Beijing | kindergarten | Pre | No | 502 | 190 | 19 |
Ziyong Sun [28] | 2007 | Wuhan | kindergarten | Pre | No | 605 | 135 | 16 |
Hong Zhou [29] | 2002 | Guangdong | kindergarten | Pre | No | 150 | 35 | 15 |
Lihua Zhang [30] | 2005 | Guangdong | kindergarten | Pre | No | 344 | 132 | 13 |
Hui Wang [31] | 1999 | Beijing | kindergarten | Pre | No | 985 | 244 | 16 |
Hui Chen [32] | 2010 | Guangdong | kindergarten | Post | N/A | 120 | 16 | 15 |
Jing Zhang [33] | 2004 | Wuhan | kindergarten | Pre | No | 469 | 116 | 14 |
Aiying Bai [34] | 2010 | Shandong | 12–18 months | Post | No | 611 | 57 | 16 |
Zhipeng Gao [35] | 2012 | Beijing | kindergarten | Post | Half vaccinated | 472 | 103 | 18 |
Benquan Wu [36] | 2000 | Guangdong | kindergarten | Pre | No | 220 | 53 | 17 |
Lihua Jiang [37] | 2014 | Guangxi | kindergarten &Â >Â 5Â years | Post | N/A | 1475 | 148 | 18 |
Zhigang Lai [38] | 2006 | Guangdong | kindergarten | Pre | No | 344 | 132 | 15 |
Defeng Zhao [39] | 2009 | Wuhan | 12–18 months | Post | No | 596 | 75 | 18 |
Youqun Zeng [40] | 2003 | Chongqing | All age groups | Pre | No | 400 | 76 | 12 |
NY Lee [41] | 1998–1999 | Beijing | kindergarten | Pre | No | 267 | 100 | 17 |
Jiayu Hu [42] | 2009 | Shanghai | 12–18 months | Post | No | 614 | 102 | 18 |
Xiaoming Luo [43] | 2002 | Guangdong | All age groups | Pre | No | 199 | 60 | 12 |
Yanhui Liu [44] | 2006 | Guangdong | kindergarten | Pre | No | 400 | 138 | 11 |
Yanjie Liu [45] | 2007 | Liaoning | kindergarten | Pre | No | 130 | 17 | 10 |
Xinghua Cao [46] | 2012 | Heilongjiang | kindergarten | Post | N/A | 345 | 9 | 12 |
Dongke Chen [47] | 1999 | Beijing | kindergarten | Pre | No | 156 | 56 | 12 |