Table 2.

Factors associated to late presentation

Factors	Total	Early presentation	Late presentation	OR (95%CI)	P value	aOR (95% CI)	P value
Age, tertiles
< 35	688	80 (11.6)	608 (88.4)	Ref		Ref
35–43	577	52 (9.0)	525 (91.0)	1.33 (0.92–1.92)	0.31	1.05 (0.70–1.59)	0.46
≥ 43	600	61 (10.2)	539 (89.8)	1.16 (0.82–1.65)		0.82 (0.55–1.23)
Sex
Women	840	82 (9.7)	758 (90.3)	Ref
Men	1026	112 (10.9)	914 (89.1)	0.87 (0.64–1.18)	0.37
Calendar Year
< 2005	494	68 (13.6)	426 (86.4)	Ref		Ref
2005–2009	717	78 (10.9)	639 (89.1)	1.29 (0.91–1.83)	0.002	1.12 (0.77–1.62)	0.05
≥ 2010	655	48 (7.3)	607 (92.7)	1.99 (1.34–2.95)		1.64 (1.08–2.48)
Marital status
Married	1012	111 (10.9)	910 (89.1)	Ref
Single	643	56 (8.6)	587 (91.4)	1.31 (0.94–1.85)	0.14
Divorced + Widowed	211	27 (12.8)	184 (87.2)	0.84 (0.54–1.32)
Employment status
Employed	1271	121 (9.5)	1150 (90.5)	Ref		Ref
Unemployed	522	57 (10.9)	465 (89.1)	0.85 (0.61–1.19)	0.003	0.98 (0.69–1.40)
Student	73	16 (21.9)	57 (78.1)	0.37 (0.21–0.67)		0.50 (0.26–0.98)	0.12
Religion
Christian	1744	185 (10.6)	1559 (89.4)	Ref
Muslim	107	9 (8.4)	98 (91.6)	1.29 (0.64–2.59)	0.48
Circumstances of diagnosis
Clinical suspicion	1346	60 (4.5)	1286 (95.6)	Ref		Ref
PMTCT + Blood donation	89	20 (22.5)	69 (77.5)	0.16 (0.10–0.28)		0.16 (0.10–0.29)
HIV positive partner	119	28 (23.5)	91 (76.5)	0.15 (0.10–0.25)	< 0.0001	0.16 (0.10–0.26)	< 0.0001
Routine screening	311	86 (27.4)	225 (72.6)	0.12 (0.10–0.18)		0.13 (0.10–0.19)

aOR Adjusted odds ratio, PMTCT Prevention of mother to child transmission