Table 3. Factors associated with weighted unawareness status among HIV-positive participants aged 15–64 years, EPHIA 2017/2018.

Characteristics	CPR* (95% CI)	P-value	APR** (95% CI)	P-value
Region ⸹
Benishangul Gumuz	1		1
Tigray	1.8 (0.4–8.06)	0.439	0.7 (0.2–2.21)	0.507
Afar	4.3 (1.08–16.91)	0.039	1.5 (0.68–3.45)	0.301
Amhara	2.5 (0.6–10.7)	0.205	1.2 (0.68–2.26)	0.495
Oromia	4.1 (1.09–15.44)	0.036	1.9 (1.25–2.77)	0.002
SNNPR	4.6 (1.16–17.99)	0.030	1.4 (0.74–2.7)	0.291
Gambella	5.7 (1.42–23.07)	0.014
Harari	4.6 (1.13–18.63)	0.034	2.2 (1.06–4.39)	0.034
Addis Ababa	4.3(1.16–16.09)	0.029	2.2 (1.27–3.83)	0.005
Dire Dawa	2.8 (0.63–12.1)	0.178	1.3 (0.51–3.32)	0.574
Sex
Female	1		1
Male	1.8 (1.3–2.49)	0.0001	1.3 (1.22–2.69)	0.009
Age group
15–24 years	2.5 (1.09–5.99)	0.031	1.8 (1.32–2.98)	0.003
25–34 years	1.3 (0.58–3.33)	0.458	1.3 (0.68–4.85)	0.238
35–44 years	1.4 (0.66–3.15)	0.362	0.7 (0.61–4.15)	0.07
45–54 years	1.2 (0.52–2.92)	0.636	0.6 (0.38–2.0)	0.56
55–64 years	1		1
Education level
No education	1		1
Primary education	1.7 (1.02–2.89)	0.041	1.2 (0.7–2)	0.537
Secondary and above education	1.3 (0.74–2.34)	0.355	1.1 (0.6–2)	0.715
Condom use at last sex in past 12 months
Used condom	1
Did not use condom	3.4 (1.39–8.54)	0.008	2.8 (1.4–6)	0.006
No sex in the past 12 month	2.0 (0.89–4.65)	0.089	1.2 (0.8–1.7)	0.371

* Crude prevalence ratio

**Adjusted prevalence ratio.

^⸹ Somali region was not included in the model due to a small number of cases.