Misdiagnosis of HIV treatment failure based on clinical and immunological criteria in Eastern and Central Kenya

BMC Infectious Diseases

Table 4 Bivariate and multivariate analysis

Factors	COR	P-value	95% CI for COR		AOR	P-value	95% CI for AOR
Factors	COR	P-value	Lower	Upper	AOR	P-value	Lower	Upper
Age group
< = 20 (ref)
21–40	0.48	<0.001	0.35	0.67	0.48	0.011	0.27	0.84
41–60	0.32	<0.001	0.23	0.45	0.36	0.001	0.20	0.64
61+	0.29	<0.001	0.16	0.50	0.25	0.002	0.10	0.59
Sex
Male...Ref
Female	0.99	0.89	0.79	1.22		0.16	0.53	1.11
Sample
DBS...Ref
Frozen Plasma	0.82	0.21	0.61	1.11	omitted from the final model
Testing lab
KEMRI NAIROBI…Ref					omitted from the final model
AMPATH AND NHRL	0.78	0.11	0.57	1.06
ARV regimen
DF/3TC/EFV...Ref
TDF/3TC/NVP	1.19	0.33	0.84	1.67	1.49	0.11	0.91	2.42
AZT/3TC/NVP	0.76	0.09	0.55	1.05	0.76	0.23	0.49	1.19
Other	0.85	0.43	0.58	1.26	0.82	0.47	0.49	1.39
Duration on ARVs
< 3 years…Ref
4–6 years	1.24	0.09	0.97	1.59	1.31	0.13	0.93	1.87
7–9 years	1.01	0.52	0.72	1.42	0.86	0.53	0.54	1.37
Justification for viral load
Clinical……Ref
Immunological	1.19	0.15	0.94	1.51	1.37	0.08	0.96	1.97
Other	0.86	0.48	0.56	1.32	1.06	0.83	0.60	1.88

ISSN: 1471-2334