. 2010 Aug 4;13:29. doi: 10.1186/1758-2652-13-29

Table 2.

Univariate & multivariate logistic regression for UKLFU vs. CCAs - on HAART (n = 959)

	n (%)*	Univariate OR (95% CI )	P value	Multivariate OR (95% CI)	P value
Age at HIV clinic registration (per year older)	959	0.99 (0.97-1.01)	0.308	-	-
Gender-ethnicity risk group	n = 956
White MSM	205 (21.4%)	1.00 (REF)		1.00 (REF)
Black African/Caribbean MSM	32 (3.4%)	1.41 (0.38-5.21)	0.605	1.48 (0.38-5.82)	0.575
Black African heterosexual female	327 (34.2%)	2.46 (1.32-4.58)	0.004	2.22 (1.11-4.56)	0.025
Black African heterosexual male	184 (19.2%)	2.66 (1.36-5.19)	0.004	1.31 (0.59-2.94)	0.505
Black Caribbean heterosexual female	27 (2.8%)	1.71 (0.46-6.37)	0.427	2.04 (0.49-8.46)	0.328
Black Caribbean heterosexual male	35 (3.7%)	2.27 (0.76-6.77)	0.140	2.25 (0.68-7.44)	0.186
White heterosexual female	25 (2.6%)	1.86 (0.50-6.98)	0.358	0.76 (0.09-6.46)	0.804
White heterosexual male	32 (3.4%)	2.53 (0.84-7.57)	0.098	2.70 (0.79-9.18)	0.113
Other	89 (9.3%)	1.92 (0.84-4.46)	0.123	1.76 (0.69-4.51)	0.237
Year of KCH HIV clinic registration	n = 959	0.82 (0.76-0.89)	< 0.001	0.81 (0.74-0.88)	< 0.001
2003-2005	403 (42.0%)	1.00 (REF)		1.00 (REF)
2000-2002	320 (33.4%)	2.76 (1.69-4.51)	< 0.001	2.49 (1.43-4.32)	0.001
1997-1999	236 (24.6%)	3.28 (1.97-5.45)	< 0.001	3.51 (1.97-6.26)	< 0.001
CDC stage prior to LFU^ǂ	n = 950
AIDS	266 (28.0%)	1.00 (REF)		-	-
Symptomatic	400 (42.1%)	1.45 (0.86-2.44)	0.160	-	-
Asymptomatic	284 (29.9%)	1.24 (0.75-2.03)	0.405	-	-
CD4 cell count prior to LFU^ǂ, cells/mm³	n = 945
> 350	557 (58.9%)	1.00 (REF)		1.00 (REF)
200-350	262 (27.7%)	1.39 (0.86-2.24)	0.174	1.64 (0.98-2.75)	0.060
< 200	126 (13.3%)	3.68 (2.25-6.03)	< 0.001	1.99 (1.05-3.74)	0.034
Viral load prior to LFU^ǂ, copies/ml	n = 939
≤ 400	825 (87.7%)	1.00 (REF)		1.00 (REF)
> 400	114 (12.1%)	6.46 (4.09-10.21)	< 0.001	5.03 (2.95-8.57)	< 0.001

* N values are for the number of patients included in univariate analysis. ǂ or prior to 31^stDecember 2006 for CCAs