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Table 2 Prevalence of adverse events according to sociodemographic characteristics among health professionals, Togo, 2021

From: Prevalence of severe adverse events among health professionals after receiving the first dose of the ChAdOx1 nCoV-19 coronavirus vaccine (Covishield) in Togo, March 2021

 

Adverse events after COVID-19 vaccination

p-value

 

None

N = 442

Moderate

N = 807

Severe

N = 390

Total

N = 1 639

Age (years). Median (IQR)

34 (28-43)

32 (27-40)

30 (25-36)

32 (27-40)

<0.001*

Age (years)

    

<0.001**

<30

145 (22.9)

297 (46.8)

192 (30.3)

634

 

30-49

233 (27.0)

443 (51.4)

186 (21.6)

862

 

≥50

64 (44.8)

67 (46.9)

12 (8.3)

143

 

Sex

    

<0.001**

Female

104 (21.3)

220 (45.1)

164 (33.6)

488

 

Male

338 (29.4)

587 (51.0)

226 (19.6)

1 151

 

Health region

    

0.011**

Grand-Lomé

214 (28.5)

378 (50.3)

159 (21.2)

751

 

Maritime

43 (17.7)

130 (53.5)

70 (28.8)

243

 

Plateaux

50 (31.)

74 (46.0)

37 (23.0)

161

 

Centrale

30 (28.8)

50 (48.1)

24 (23.1)

104

 

Kara

83 (30.3)

126 (46.0)

65 (23.7)

274

 

Savanes

22 (20.8)

49 (46.2)

35 (33.0)

106

 

Marital status

    

<0.001**

Single/Widowed/Divorced

163 (22.0)

360 (48.5)

219 (29.5)

742

 

Married

279 (31.1)

447 (49.8)

171 (19.1)

897

 
  1. IQR: interquartile range; *Kruskal Wallis rank test; ** Chi-squared test