TABLE 4—

Relative Risks, Attributable Risk Percentages, and Population Attributable Risk Percentages of Offenders Compared With Nonoffenders: Marion County, Indiana, 2003–2008

	Relative Risk				Attributable Risk Percentage				Population Attributable Risk Percentage
	Chlamydia	Gonorrhea	Syphilis	HIV	Chlamydia	Gonorrhea	Syphilis	HIV	Chlamydia	Gonorrhea	Syphilis	HIV
Total	3.9	6.6	3.6	4.6	74	85	72	78	17	28	15	20
Race
White	3.6	6.7	1.6	3.4	72	85	37	71	13	25	3	12
Black	2.6	3.8	3.2	1.5	62	74	69	34	18	28	23	7
Gender
Male	5.8	5.9	2.1	2.2	83	83	53	54	37	38	12	13
Female	4.7	8.2	7.4	14.4	79	88	86	93	11	19	17	30
Age, y
≤ 14	45.1	79.2	52.0	. . .	98	99	98	. . .	34	47	37	100
15–19	1.9	8.8	3.3	3.3	48	89	70	70	10	49	22	22
20–24	0.8	1.5	1.0	1.7	ND	32	1	42	ND	11	0	16
25–34	1.7	2.7	2.0	2.5	40	63	51	60	9	21	14	19
35–44	3.4	4.5	2.9	2.3	70	78	66	56	20	26	16	12
45–54	5.5	4.9	4.3	2.2	82	80	77	55	21	19	17	7
55–100	11.1	10.4	3.5	2.4	91	90	71	59	11	10	3	2
Gender–age (y) group
Male 15–19	7.2	9.2	3.6	3.0	86	89	72	67	54	61	33	28
Female 15–19	1.8	2.7	4.7	3.8	45	63	79	74	5	9	19	15
Male 20–24	1.2	1.5	0.9	1.0	20	34	ND	1	75	83	76	88
Female 20–24	1.0	1.8	1.6	1.7	4	44	36	42	19	30	66	53

Notes. ND = not defined.