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. 2023 Nov 2;11:1187948. doi: 10.3389/fpubh.2023.1187948

Table 3.

Factors associated with the occurrence of adverse reactions among healthcare professionals in Addis Ababa, Ethiopia.

Variables COVID-19 adverse reaction
Yes No COR (CI) AOR (CI) p value
Gender
Men 69 (44.8) 85 (55.2) 1 1 0.01*
Women 73 (59.3) 50 (40.7) 1.79 (1.13–2.906) 1.50 (1.08–2.75)
Age category
<30 95 (55.2) 77 (44.8) 1.23 (0.17–8.96) 0.88 (0.10–7.31) 0.9
30–50 45 (44.6) 56 (55.4) 0.80 (0.10–5.93) 0.61 (0.07–5.28) 0.66
>50 2 (50) 2 (50) 1 1
Suffering chronic diseases
Yes 4 (36.4) 7 (63.6) 0.53 (0.15–1.85) 0.63 (0.12–3.25) 0.58
No 138 (51.9) 128 (48.1) 1 1
COVID-19 vaccine types
AstraZeneca (reference is No) 108 (53.5) 94 (46.5) 1.38 (0.81–2.36) 1.12 (0.75–2.25) 0.13
Johnson (reference is No) 23 (53.5) 20 (46.5) 0.90 (0.46–1.72) 0.65 (0.35–1.46) 0.22
Sinopharm (reference is No) 0 11 (100) 0.05 (0.01–0.23) 0.03 (0.01–0.18) 0.38
Pfizer (reference is No) 21 (67.7) 10 (32.3) 2.16 (0.98–4.79) 0.88 (0.75–4.23) 0.11
COVID-19 vaccine received
One time 17 (35.4) 31 (64.6) 0.34 (0.12–0.97) 0.24 (0.04–1.30) 0.09
Two times 112 (53.8) 96 (46.2) 0.71 (0.28–1.80) 0.73 (0.20–2.61) 0.63
More than two times 13 (61.9) 8 (38.1) 1 1
Allergy to foods or medicines
Yes 19 (67.9) 9 (32.1) 2.16 (0.94–4.96) 2.56 (1.86–7.59) 0.04*
No 123 (49.4) 126 (50.6) 1 1
Substance use
Yes 2 (40) 3 (60) 1.43 (0.23–8.73) 0.98 (0.10–8.94) 0.99
No 139 (51.1) 133 (48.9) 1 1
Recommend for others
Yes 122 (49.8) 123 (50.2) 0.59 (0.28–1.27) 0.62 (0.27–1.42) 0.26
No 20 (62.5) 12 (37.5) 1 1
*

Indicate significantly associated variables.