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Table 2 Adjusted odds ratios (AOR) and 95% confidence intervals for anti-SARS-CoV-2 RBD IgG antibodies positivity and associated factors, Ethiopia, 2021

From: High seroprevalence of anti-SARS-CoV-2 antibodies among Ethiopian healthcare workers

Variable

AOR (95% CI)

p-value

Hospital

 ALERT

2.7 (1.6–3.1)

0.0001

 Hawassa

2.2 (1.5–3.2)

0.0001

 Gondar

2.8(2.0–3.9)

0.0001

 Assela

2.2 (1.6–3.1)

0.0001

 Hiwot Fana

1

 

Sex

 Male

1

 

 Female

1.1 (0.92–1.4)

0.222

Age (in years)

  

 19–24

1.27 (0.9–1.9)

0.226

 25–34

1.1 (0.9–1.5)

0.254

 35–49

1

 

 ≥ 50

1.2 (0.8–1.8)

0.479

Contact

  

 No

1

 

 Yes

1.4 (1.1–1.8)

0.015

COVID-19

 Asymptomatic

1

 

 Symptomatic

0.97 (0.8–1.2)

0.785

Occupation

 Doctor

1

 

 Nurse

1.0 (0.8–1.4)

0.809

 Lab Technician

1.3 (0.9–1.9)

0.131

 Administration

1.01 (0.8–1.5)

0.766

 Others

1.3 (0.9–1.7)

0.150

  1. p > 0.05 shows absence of statistical significance. On the other hand, p-values in bold show presence of statistical significance: p < 0.015 and p < 0.0001 indicate statistically moderate and highly significances, respectively
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BMC Infectious Diseases

ISSN: 1471-2334

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