Human Immunodeficiency Virus and Syphilis Among Blood Donors at Western Oromia, Ethiopia

Figures & data

Table 1 Socio-Demographics Characteristics, Prevalence of HIV and Syphilis Among Blood Donor, Western Oromia, Ethiopia from January 2015 to December 2019

Variable	HIV Positive N (%)	Syphilis Positive N (%)	Total Infected Participants N (%)
Sex
Male	156 (42.85)	107 (29.40)	263 (72.25)
Female	66 (18.13)	35 (9.62)	101 (27.75)
Age
18–30	147 (40.38)	27 (7.42)	174 (47.80)
31–45	52 (14.29)	43 (11.81)	95 (26.10)
46–65	23 (6.32)	72 (19.78)	95 (26.10)
Marital Status
Unmarried	196 (53.85)	127 (34.89)	323 (88.74)
Married	26 (7.14)	15 (4.12)	41 (11.26)
Occupational status
Student	127 (34.89)	56 (15.38)	183 (50.27)
Private worker	22 (6.04)	15 (4.12)	37 (10.16)
Government Employs	63 (17.30)	52 (14.29)	115 (31.59)
Farmer	10 (2.75)	19 (5.22)	29 (7.97)
Educational status
No formal	47 (12.91)	61 (16.76)	108 (29.67)
Primary school	24 (6.59)	9 (2.47)	33 (9.06)
Secondary and college	151 (41.48)	72 (19.78)	223 (61.26)
Residence
Urban	173 (47.53)	53 (14.56)	226 (62.09)
Rural	49 (13.46)	89 (24.45)	138 (37.91)

Abbreviations: N,number; %, percent.

Table 2 Sero-Prevalence of HIV and Syphilis Infections with Respect to Donation Year Among Blood Donors, Western Oromia, Ethiopia from January 2015 to December 2019

Year of Donation	No of Donor	HIV Positive N (%)	Syphilis Positive N (%)
2015	2693	10 (0.06%)	10 (0.06%)
2016	2197	52 (0.29%)	30 (0.16%)
2017	4178	86 (0.48%)	25 (0.14%)
2018	4406	46 (0.26%)	42 (0.24%)
2019	4336	28 (0.16%)	35 (0.20%)
Total	17,810	222 (1.25%)	142 (0.80%)

Abbreviations: N,number; %,percent.

Table 3 Logistic Regression of HIV with Socio-Demographic Characteristics of Blood, Western Oromia, Ethiopia from January 2015 to December 2019

Variable	HIV Status		COR (95% CI)	AOR (95% CI)
	Negative	Positive
Sex
Female	5264	36	1.00
Male	12,324	186	2.2 (1.6–3.2)	2.1 (1.5–2.9)*
Age
18–30	11,313	147	1.00
31–45	5840	52	0.7 (0.4–2.9)
46–65	435	23	4.1(0.3–4.6)
Marital status
Married	4539	26	1.00
Unmarried	13,049	196	2.6 (1.6–5.5)	2.4 (1.5–5.2)*
Occupation
Student	10,445	127	1.00
Private worker	1208	22	1.5 (0.5–3.4)
Government Employs	5413	63	0.9 (0.3–1.8)
Farmer	522	10	1.5 (0.8, 2.4)
Educational Status
Primary school	5419	24	1.00
Secondary and college	8367	151	4.1 (0.4–4.1)
No formal education	3802	47	2.8 (0.3–3.4)
Residence
Rural	5305	49	1.00
Urban	12,283	173	1.5 (1.6–6.6)	1.5(1.5–5.9)*

Note: *Statistically significance.

Abbreviations: COR, crude odd ratio; AOR, adjusted odd ratio; CI, confidence interval.

Table 4 Logistic Regression of Syphilis with Socio-Demographic Characteristics of Blood Donor, Western Oromia, Ethiopia from January 2015 to December 2020

Variable	Syphilis Status		COR (95% CI)	AOR (95% CI)
	Negative	Positive
Sex
Female	5295	35	1.00
Male	12,373	107	1.3(0.8, 2.9)
Age
18–30	7633	27	1.00
31–45	5849	43	3.1(1.5, 4.5)	2.8(1.4–3.9)*
46–65	4186	72	4.8(1.8–4.7)	3.9(1.5–3.7)*
Marital status
Married	4550	15	1.00
Unmarried	13,118	127	3(1.7–3.6)	2.5(1.4–3.2)*
Occupation
Student	10,516	56	1.00
Private worker	1215	15	2.3(0.5–2.9)
Government Employs	5424	52	1.8 (0.1–4.5)
Farmer	513	19	6.9(0.6–5.2)
Educational Status
Primary school	5424	19	1.00
Secondary and college	8446	72	2.4(0.8,3.4)
No formal	37,898	51	3.8 (1.9–4.7)	3.5(1.9–4.5)*
Residence
Urban	12,403	53	1.00
Rural	5265	89	3.9(1.8–4.9)	3.7(1.9–4.6)*

Note: *Statistically significance.

Abbreviations: COR, crude odd ratio; AOR, adjusted odd ratio; CI, confidence interval.