Table 4.

Factors associated with any reported condom use with female sex workers (FSWs) among injecting drug users in four Afghan cities in site-controlled logistic regression analysis (N=601).

Variable	No Prior Condom Use with FSW	Prior Condom Use with FSW	Odds Ratio	95% CI
Age (Mean, SD)	28.98, 7.42	28.53, 6.67	0.99	0.99 – 1.00*
Age Coital Debut (Mean, SD)	19.02, 3.38	18.77, 2.82	0.98	0.90 – 1.06
	N, %	N, %
≥6 years Education	155, 38.2%	105, 53.6%	1.87	0.76 – 15.39
Lived Outside Afghanistan Last 10 Years	336, 82.8%	189, 96.5%	5.63	2.06 – 15.39
Monthly Income >4000 Afghanis (US$80)	144, 35.5%	102, 52.0%	1.97	1.21 – 3.23
Treated for STI Ever	74, 18.2%	50, 25.6%	1.55	1.13 – 2.10
Treated for STI Last 6 Months	29, 7.1%	13, 6.7%	0.93	0.48 – 1.80
STI Symptoms in Last 6 Months	39, 9.8%	17, 8.8%	0.89	0.70 – 1.14
Sexual Relations with Man or Boy	135, 33.7%	54, 27.7%	0.75	0.52 – 1.10
>5 Female Partners/ Lifetime	213, 52.5%	134, 68.4%	1.96	1.25 – 3.08

^*Marginally statistically significant

Bold text denotes statistically significant associations (p<0.05)

SD= standard deviation

OR=odds ratio