Table 3.

Final model for demographic and clinical risk factors for any diagnosis of syphilis

Variable	aRR	95% CI		P-value
		Lower	Upper
Age at first dialysis	1.01	1.00	1.02	0.0129
Black versus white	4.94	3.84	6.35	<0.0001
Other versus white	1.98	1.14	3.46
Hispanic versus non-Hispanic	1.39	0.96	2.03	0.0819
HIV	7.61	5.46	10.60	<0.0001
HCV	3.57	1.98	6.42	<0.0001
HSV	2.06	1.48	2.88	<0.0001
HBV	1.75	1.12	2.72	0.0135