Table 4. Association between multiple adverse experiences and adolescents’ tobacco and other substance use in Bangladesh, 2014.

Multiple Adverse Experiences	Tobacco use	Other substance use
	AOR (95% CI) a	AOR (95% CI) a
No. of adverse psychosocial factors
0(RC)	1.00	1.00
1	4.36 (1.34–14.24) **	0.13 (0.18–1.00)
2	8.69 (1.67–28.23) ***	2.26 (0.54–9.44)
≥3	17.46 (6.20–49.23) ***	13.71 (3.19–58.93) **
No. of adverse socio-environmental factors
0(RC)	1.00	1.00
1	4.42 (0.77–25.38)	0.92 (0.14–6.05)
2	5.94 (1.14–31.06) *	0.08 (0.01–1.00)
≥3	27.85 (5.77–134.52) ***	3.34 (0.49–22.73)

Note:

^aModel was adjusted for age, gender, school grade and food insecurity. Values with superscript asterisks *, **, and *** indicate p<0.05, p<0.01, and p<0.001, respectively. (RC): Reference category, AOR: adjusted odds ratio, CI: confidence interval.