Sexually transmitted diseases and risk behaviors among market vendors in China.
OBJECTIVE
The rate of sexually transmitted diseases (STDs) in China has soared over the past 20 years. There is a need to study STD prevalence in the general population of the country.


OBJECTIVE
To report the prevalence and patterns of STDs and the relationships between STD status and demographic and behavioral factors.


METHODS
A total of 4,510 market vendors in a city in eastern China were interviewed and tested for STDs.


RESULTS
The prevalence of any STD among participants was 16.55% (women, 21.04%; men, 11.54%). Among those who tested positive for an STD, chlamydia was most common (8.89%), followed by herpes (6.50%). Participants who had no schooling and participants who had college or higher level of schooling had a similarly high STD prevalence (26.19% vs. 24.00%, respectively). Prevalence of all STDs was significantly higher among women, those with more discretionary income, and those with multiple partners.


CONCLUSIONS
Special considerations are needed for low versus high education groups as well as men versus women to maximize the effects of STD prevention programs and messages in China.
Wu
Zunyou
Z
National Center for AIDS/STD Control and Prevention, Chinese Centers for Disease Control and Prevention, Beijing, China.
Rotheram-Borus
Mary Jane
MJ
Li
Li
L
Guan
Jihui
J
Detels
Roger
R
Yin
Yueping
Y
Wu
Sheng
S
Liu
Zhendong
Z
Lin
Chunqing
C
Hsieh
Julie
J
D000328:Adult; D002681:China / Q000453:epidemiology; D003132:Commerce / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D012309:Risk-Taking; D012737:Sex Factors; D012725:Sexual Behavior / Q000706:statistics & numerical data; D012749:Sexually Transmitted Diseases / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D011795:Surveys and Questionnaires