Table 4 Comparison of HIV prevalence among women age 15–49 from ANC sentinel surveillance and the DHS/AIS survey respondents residing within 15 km of an ANC site who gave birth in last three years and attended ANC in a public facility by age, residence, and education, 2003–5 (unweighted)

	Ethiopia			Kenya			Malawi			Tanzania			Uganda
	DHS/AIS 15-km catchment area	Attended ANC DHS/AIS 15-km catchment area	ANC	DHS/AIS 15-km catchment area	Attended ANC DHS/AIS 15-km catchment area	ANC	DHS/AIS 15-km catchment area	Attended ANC DHS/AIS 15-km catchment area	ANC	DHS/AIS 15-km catchment area	Attended ANC DHS/AIS 15-km catchment area	ANC	DHS/AIS 15-km catchment area	Attended ANC DHS/AIS 15-km catchment area	ANC
Total	4.3	6.5	5.3	9.8	9.6	9.4	18.5	13.4	16.9	8.6	6.8	8.7	8.0	6.0	6.0
	(3.4 to 5.3)	(3.3 to 9.7)		(8.1 to 11.5)	(6.4 to 12.8)		(15.7 to 21.3)	(9.7 to 17.0)		(7.0 to 10.2)	(4.3 to 9.3)		(6.9 to 9.1)	(4.4 to 7.6)
Age
15–24	2.5	7.7	5.6	5.8	6.4	NA	11.8	10.2	14.3	2.6	2.8	7.4	4.5	6.5	5.0
	(1.5 to 3.6)	(1.6 to 13.7)		(3.8 to 7.8)	(2.3 to 10.5)		(8.3 to 15.4)	(5.3 to 15.2)		(1.2 to 4.0)	(0.1 to 5.5)		(3.2 to 5.7)	(3.9 to 9.2)
25–34	6.0	6.0	5.4	14.7	13.2	NA	24.7	16.8	21.2	12.9	9.4	11.0	11.4	6.6	7.9
	(4.0 to 8.1)	(1.6 to 10.3)		(11.2 to 18.3)	(7.6 to 18.8)		(19.2 to 30.2)	(10.5 to 23.1)		(9.6 to 16.1)	(5.1 to 13.8)		(9.2 to 13.6)	(4.2 to 9.0)
35–49	6.0	5.7	3.3	10.4	7.7	NA	22.2	13.2	16.9	13.2	8.8	6.7	10.1	2.6	4.0
	(3.8 to 8.1)	(0 to 13.8)		(6.8 to 13.9)	(0 to 16.4)		(16.0 to 28.4)	(3.8 to 22.6)		(9.2 to 17.2)	(1.2 to 16.3)		(7.5 to 12.7)	(0 to 5.6)
Residence
Urban	5.9	7.4	9.5	12.5	14.2	11.0	20.6	19.5	18.3	11.0	9.6	11.4	12.3	11.3	7.6
	(4.6 to 7.2)	(3.2 to 11.7)		(9.9 to 14.9)	(8.8 to 19.6)		(15.2 to 26.1)	(11.0 to 28.0)		(8.7 to 13.3)	(5.5 to 13.7)		(10.5 to 14.2)	(8.1 to 14.5)
Rural	1.5	4.9	2.2	6.4	5.0	8.9	17.6	11.2	13.0*	5.1	3.8	3.4	3.3	2.0	5.3
	(0.6 to 2.4)	(0.1 to 9.6)		(4.3 to 8.5)	(1.6 to 8.4)		(14.3 to 20.9)	(7.3 to 15.1)		(3.2 to 7.1)	(1.0 to 6.6)		(2.2 to 4.3)	(0.8 to 3.3)
Education
None	3.2	3.1	NA	5.8	NA	6.0	21.3	12.7	17.9	8.2	3.5	5.2	7.2	6.8	3.9
Primary	(1.9 to 4.4) 4.6	(0 to 6.5) 6.7	NA	(0.8 to 10.9) 11.7	11.4	10.6	(14.8 to 27.8) 17.2	(4.7 to 20.6) 12.3	16.1	(4.0 to 12.3) 9.0	(0 to 8.3) 7.2	9.3†	(4.5 to 9.9) 8.4	(2.7 to 10.8) 5.5	4.8
	(2.6 to 6.5)	(0 to 14.2)		(9.1 to 14.3)	(6.9 to 15.9)		(13.7 to 20.7)	(7.9 to 16.7)		(7.0 to 10.9)	(4.2 to 10.2)		(6.8 to 9.9)	(3.5 to 7.5)
Secondary+	5.5	10.3	NA	8.0	7.9	9.2‡	20.2	19.6	33.3	7.6	9.1	NA	7.8	6.7	6.1
	(3.8 to 7.1)	(3.8 to 16.9)		(5.6 to 10.5	(2.9 to 12.9)		(13.1 to 27.2)	(7.7 to 31.5)		(3.9 to 11.4)	(0 to 19.4)		(6.0 to 9.7)	(3.4 to 10)

*Includes urban and semi-urban.
†Some education is the only category in the report.
‡Prevalence for secondary+ computed by taking a weighted average of “secondary” and “higher” categories.