Regimen Switching After Initial Haart By Race in a Military Cohort

Table 2: HAART Regimen Changes at 12 Months by Initial Regimen Class and Period.

Class	1996-2001		2002-2007		2008-2012
	% of regimen switched	#switched/ #initiated (%)	% of regimen switched	#switched/ #initiated (%)	% of regimen switched	#switched/ #initiated (%)
NNRTI	11.80%	55/245 (22.45%)	49.45%	45/330 (13.64%)	50.94%	27/262 (10.31%)
Boosted PI	2.58%	12/25 (48.00%)	19.78%	18/80 (22.50%)	35.85%	19/64 (29.69%)
Unboosted PI	78.76%	367/1215 (30.21%)	10.99%	10/24 (41.67%)	7.55%	4/8 (50.00%)
Integrase Inhibitor	0.00%	0/0	0.00%	0/0	3.77%	2/33 (6.06%)
3NRTI	1.29%	6/37 (16.22%)	12.09%	11/30 (36.67%)	0.00%	0/0
Other	5.58%	26/86 (30.23%)	6.59%	6/11 (54.55%)	1.89%	1/4 (20.00%)
Non-HAART	0.00%	0/0	1.10%	1/2 (50.00%)	0.00%	0/1 (0.00%)

Abbreviations: HAART, highly active antiretroviral therapy; NNRTI, non-nucleoside reverse transcriptase inhibitor; PI, protease inhibitor; NRTI, nucleoside reverse transcriptase inhibitor.