Table 5. Multivariable logistic regression analysis of TS and IDU by background characteristics of the young men living in urban slums in Bangladesh, UHS 2006.

Characteristics	Smoking cigarette/bidi		Use of any illicit drug
	OR	95% CI	OR	95% CI
Age in years
15–19	1.00	—	Ns	—
20–24	1.32b	1.04–1.69	Ns	—
Marital status
Ever married	1.92a	1.51–2.44	Ns	—
Never married	1.00	—	Ns	—
Level of education
No education	5.00a	3.13–7.98	2.28d	0.82–6.39
Primary	2.71a	1.76–4.15	2.42c	0.89–6.61
Secondary	1.95a	1.29–2.97	2.19d	0.80–5.97
Higher	1.00	—	1.00	—
Duration in slums (years)
<5	1.45c	1.04–2.01	0.44b	0.24–0.80
5–9	1.27c	0.90–1.79	0.61c	0.36–1.03
10-<24	1.62a	1.22–2.15	1.58c	1.01–2.48
Permanent	1.00	—	1.00	—
Have any STIs?
No	1.00	—	1.00	—
Yes	2.13b	1.27–3.57	1.74d	0.87–3.50

Note: OR – odds ratio; CI – confidence interval;

^aP<0.001;

^bP<0.01;

^cP<0.05; and

^dP<0.10; Ns = Not significant.