Prevalence of HIV Antiretroviral Drug Resistance and Its Impacts on HIV-1 Virological Failures in Jiangsu, China: A Cross-Sectional Study

Table 2

Logistic regression analysis of factors associated with HIV-1 drug resistance.

Factors	Variables	value	RR	95% CI for RR
				Lower	Upper
Gender	Male		1
	Female	0.019	0.362	0.155	0.844
WHO clinical stages	I	0.297
	II	0.085	1.926	0.913	4.063
	III	0.224	1.815	0.694	4.742
	IV	0.859	1.125	0.308	4.102
Treated duration	<1	0.009
	1-2	0.014	13.616	1.715	108.109
	2-3	0.007	19.556	2.278	167.857
	>3	0.001	50.579	4.855	526.891
Side effect	Yes		1
	No	0.186	20576	0.634	10.468
SMZ taken	Yes		1
	No	0.123	3.707	0.700	19.633

SMZ: compound sulfamethoxazole.