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Table 1 Sociodemographic Characteristics of the Study Population (n = 2216)

From: World hepatitis day in Burkina Faso, 2017: seroprevalence and vaccination against hepatitis B virus to achieve the 2030 elimination goal

Variables N % Mean age
Sex
 Female 1221 55.1 29.6 ± 14.5
 Male 995 44.9 29.8 ± 15.0
Age
  ≤ 20 545 24.6 11.6 ± 5.6
 21–30 719 32.4 26.0 ± 2.8
 31–40 516 23.3 35.0 ± 2.8
 41–50 207 9.3 45.1 ± 2.7
 > 50 229 10.3 58.5 ± 7.5
Activity
 Trader 164 7.4 36.3 ± 12.1
 Pupil/Student 843 38.0 16.6 ± 8.7
 Civil servant 530 24.0 40.5 ± 11.4
 Housewife 278 12.5 41.5 ± 11.9
 Informal sector 401 18.1 36.0 ± 11.3
Marital Status
 Single 1290 58.2 20.8 ± 10.8
 Divorced 13 0.6 45.0 ± 10.0
 Married 886 40.0 41.0 ± 11.5
 Widow 27 1.2 51.8 ± 8.6
Serology (HBsAg)
 Negative 1986 89.6 29.2 ± 15.0
 Positive 230 10.4 33.8 ± 11.6