Table 5.

Correlates of attention-deficit hyperactivity disorders in respect to various sociodemographic, substance use- and adverse consequences related variables^† of the clients by logistic regression analysis

Variables	Logistic regression
	RR	95% CI	P
Age of onset of heroin use
UV	0.01	0.001, 0.87	0.012*
MV	0.005	0.003, 0.85	0.043*
History of overdose (reference number overdose)
UV	3.79	1.090, 13.22	0.036*
MV	2.33	0.56, 9.77	0.24
Presence of needle/syringe sharing (reference number needle/syringe sharing)
UV	0.87	0.26, 2.88	0.83
MV	0.34	0.02, 5.05	0.43
Higher physical health score in MAP
UV	6.10	0.75, 49.47	0.09
MV	0.50	0.04, 6.07	0.97
Higher anxiety score in MAP
UV	6.18	1.35, 21.38	0.019*
MV	4.60	0.68, 31.18	0.116
Higher depression score in MAP
UV	31.11	2.79, 346.74	0.005*
MV	10.38	0.52, 206.08	0.12
Looked after the dependents (reference not looking after the dependents)
UV	2.80	1.138, 6.924	0.025*
MV	2.83	0.98, 8.15	0.053

*p value <0.05.^†Only those variables were subjected to univariate logistic regression analysis which showed association with ADHD in the Chi-square test or in Mann-Whitney U-test. UV – Univariate; MV – Multivariate; RR – Relative risk, CI – Confidence interval; MAP – Maudsley addiction profile; ADHD – Attention-deficit hyperactivity disorders