Table 2

Factors associated With C. trachomatis and N. gonorrhoeae infections: results from multivariate logistic regression analysis
Independent factor Gonorrhoea Chlamydia
Working in low-tier venuesa 1.39 (1.07–1.81)*
Being 21–25 years oldb 0.60 (0.48–0.76)**
Being 26–30 years oldb 0.29 (0.21–0.40)**
Being 31 years or olderb 0.35 (0.26–0.47)**
Having gonorrhoeac 1.91 (1.35–2.70)**
Having chlamydiad 1.99 (1.43–2.79)**

* P<0.05; ** P<0.01.

a Reference group was FSWs working in high-tier venues.

b Reference group was FSWs aged 20 years or younger.

c Reference group was FSWs having not gonorrhoea.

d Reference group was FSWs having not chlamydia.

Chen et al.

Chen et al. BMC Public Health 2013 13:121   doi:10.1186/1471-2458-13-121

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