Table 3.

One-Year Forward-Reachable Path by Partnership Type in San Francisco and Atlanta^a

	Overall			Main			Casual			One-Time
	Mean	Median	IQRb	Mean	Median	IQR	Mean	Median	IQR	Mean	Median	IQR
San Francisco
Overall	8200	9121	8999, 9121	1.7	2	1, 2	145	12	1, 134	2059	65	1, 4514
By Age Group
15–24	8432	9121	9028, 9121	1.8	2	1, 2	190	36	2, 196	1835	1	1, 4435
25–34	8229	9107	8999, 9121	1.8	2	1, 2	115	5	1, 73	2010	4	1, 4504
35–44	8367	9121	9064, 9121	1.7	2	1, 2	146	14	1, 147	2155	869	1, 4541
45–54	8433	9121	9064, 9121	1.6	1	1, 2	173	23	2, 173	2257	2541	1, 4576
55–64	7529	9088	8660, 9121	1.4	1	1, 2	101	3	1, 61	2040	75	1, 4505
By Race
Black/Hispanic	8239	9121	9017, 9121	1.6	2	1, 2	157	18	1, 157	2093	178	1, 4507
White/Other	8190	9121	8999, 9121	1.7	2	1, 2	142	11	1, 125	2051	46	1, 4519
Atlanta
Overall	5159	7081	12, 7448	1.5	1	1, 2	8	2	1, 8	505	1	1, 790
By Age Group
15–24	4889	6932	5, 7404	1.6	1	1, 2	10	2	1, 11	283	1	1, 15
25–34	5269	7080	2601, 7448	1.6	2	1, 2	7	1	1, 6	533	1	1, 959
35–44	5580	7249	5396, 7452	1.6	1	1, 2	9	2	1, 9	562	1	1, 1015
45–54	5452	7249	4703, 7452	1.5	1	1, 2	10	2	1, 11	619	1	1, 1225
55–64	4599	6920	1, 7406	1.3	1	1, 2	5	1	1, 4	526	1	1, 901
By Race
Black/Hispanic	5085	7074	5, 7448	1.5	1	1, 2	8	2	1, 8	492	1	1, 718
White/Other	5258	7112	2229, 7448	1.5	1	1, 2	8	1	1, 8	522	1	1, 864

^aForward-reachable paths are standardized to a population of 10,000 MSM.

^bIQR indicates interquartile range.