Table 2

Prevalence of chlamydia, gonorrhoeae, and herpes simplex virus type 2 infections in different subgroups

Study

Study year

Study location

Population a

Sample size

Prevalence (%)b


CT

NG

HSV-2


Jin × et al. [29]

2008

Kaiyuan

Urban FSWs

568

17.4

8.3

Wang H et al. [30]

2006

Kaiyuan

Urban FSWs

737

25.9

8.3

68.1

Chen XS et al. [31]

2006

Shenzhen

Urban FSWs

70

25.7

Ngo TD et al. [49]

2008c

Kunming

Urban FSWs

500

33.0

van den Hoek A et al. [32]

1998 to 1999

Guangzhou

Urban FSW

966

32.2

8.8

Xu JJ et al. [33]

2006

Gejiu

Rural FSWs

96

46.3

36.8

70.8

Chen XS et al. [27]

1999 to 2000

Kunming

FREC FSWs

505

58.6

37.8

65.1

Chen XS et al. [31]

2006

Shenzhen

FREC FSWs

547

10.8

Jiang J et al. [34]

2003

Multiple cities

MSM

112

8.0

2.7

7.8

Feng Y et al. [28]

2007

Chengdu

MSM

513

28.1

Li JH et al. [35]

2008 to 2009

Shenzhen

MSM (rectal site)

131

24.4

0

2008-2009

Shenzhen

MSM (urethral site)

131

5.3

1.5

He N et al. [36,50]

2005c, 2009c

Shanghai

Male rural migrants

1, 086

1.0

0.5

5.5

Wang W et al. [37]

1999 to 2000

Multiple cities

Male migrants

234

1.8

0

Male urban non-migrants

1, 095

2.2

0

Male rural non-migrants

359

2.1

0

Female migrants

198

4.8

0.2

Female urban non-migrants

1184

5.1

0.3

Female rural non-migrants

355

1.6

0

Wu Z et al. [38]

2007c

Fuzhou

Male market vendors

2, 132

6.3

0.6

4.7

Female market vendors

2, 378

11.2

1.4

8.2

Detels R et al. [39]

2003c

Eastern China

Male market vendors

617

5.4

0.8

6.4

Female market vendors

699

13.1

1.2

12.0

Chen XS et al. [40]

1999 to 2000

Tongling

Truck drivers

550

10.6

8.1

4.4

Zhang GL et al. [41]

2006

Gejie

Male miners

1, 796

4.8

0.8

9.6

Xu JJ et al. [33]

2006

Gejiu

Male miners

339

6.5

2.1

14.9

Chen XS et al. [42,51]

2002

Fuzhou

Urban pregnant women

504

10.1

0.8

10.8

Shi XB et al. [43]

2001c

Changsha

Urban pregnant women

72

13.9

Li JM et al. [52]

2004 to 2006

Southern China

Pregnant women

1, 740

23.6

Parish WL et al. [44]

1999 to 2000

Multiple cities

Community men

1, 688

2.6

0.02

1999 to 2000

Multiple cities

Community women

1, 738

2.1

0.08


a FSWs, female sex workers; MSM, men who have sex with men; FREC, female sex workers at re-education center.

b CT, Chlamydia trachomatis infection detected by nucleic acid amplification test (NAAT); NG, Neisseria gonorrhoeae infection detected by NAAT; HSV-2, herpes simplex virus type 2 infection detected by enzyme Immunoassay (EIA).

c This is the study was reported as the study year was not reported in the paper.

Chen et al. BMC Medicine 2011 9:111   doi:10.1186/1741-7015-9-111

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