. Author manuscript; available in PMC: 2014 Jun 1.

Published in final edited form as: J Acquir Immune Defic Syndr. 2013 Jun 1;63(2):e84–e86. doi: 10.1097/QAI.0b013e31828ed2e4

Table.

Measures of Community Viral Load (CVL) among HIV-infected MSM who reported being undiagnosed in San Francisco; 2004, 2008, and 2011.

Measure	MSM NHBS 1	MSM NHBS 2	MSM NHBS 3	p-value (trend)
Year	2004	2008	2011	p-value (trend)
(Assayable samples/ Total N); % [ 95% CI]	(19/20); 95% [75-00%]	(11/21); 52% [30-4%]	(7/7); 100% [59-100%]	0.20
Median CVL (copies/mL); [Interquartile Range]	4,237; [1-40,234]	896; [47-6,860]	3,318; [1-8,211]	0.35
Mean CVL (copies/mL), [95% CI]	23,013; [(10,619- 43,999]	11,412; [1,690-32,574]	4,980;[782-11,184]	0.16
Mean CVL excluding undetectable, [ 95% CI]	31,231; [13,461- 57,370]	13,947; [2,336-45,241]	8,713; [4,002-18,639]	0.17
Log Mean CVL; [ 95% CI]	6.73; [4.67, 8.53]	6.42; [3.92-8.26]	5.06; [0, 8.45]	0.43
(Suppressed/Assayable samples) %; [ 95% CI]	(5/19); 25% [9-51%]	(2/11); 18% [2-52%]	(3/7); 43% [10-82%]	0.61