Table 3 Bivariate analysis of factors associated with HepB-BD vaccination coverage within 24 h, (n:unweighted N = 629, %:Weighted N = 6417)

Predisposing factors

 Child's mother's age (years)

   < 20

38 (44.3%)

52 (55.7%)

  20–29

135 (40.7%)

191 (59.3%)

   > 30

92 (42.1%)

121 (57.9%)

 Mother’s education

  No

137 (39.9%)

215 (60.1%)

  Yes

128 (43.5%)

149 (56.5%)

 Marital status

  Unmarried

8 (38.0%)

15 (62.0%)

  Married

257 (41.7%)

349 (58.3%)

 Profession of the child's father

  Employment

254 (41.8%)

344 (58.2%)

  Unemployed

11 (37.5%)

20 (62.5%)

 Sex of child

  Female

118 (37.0%)

183 (63.0%)

  Male

147 (45.6%)

181 (54.4%)

 Birth order

   > 2

140 (39.9%)

203 (60.1%)

  1—2

125 (43.7%)

161 (56.3%)

 Knowledge about the age for beginning vaccination

  No

51 (39.9%)

72 (60.1%)

  Yes

214 (41.9%)

292 (58.1%)

 Knowledge about the benefits of vaccination

  No

26 (53.4%)

27 (46.6%)

  Yes

239 (40.8%)

337 (59.2%)

 Knowledge about co-administration

  No

70 (42.3%)

98 (57.7%)

  Yes

195 (41.4%)

266 (58.6%)

Enabling factors

 Place of residence

  Rural

185 (41.2%)

275 (58.8%)

  Urban

80 (42.5%)

89 (57.5%)

 Distance between home and health facility

   ≥ 5 km

83 (46.6%)

115 (53.4%)

   < 5 km

182 (39.9%)

249 (60.1%)

 Access to newspaper

  No

224 (45.3%)

308 (54.7%)

  Yes

41 (31.9%)

56 (68.1%)

 Acces to Radio

  No

70 (31.1%)

105 (68.9%)

  Yes

195 (45.1%)

259 (54.9%)

 Access to television

  No

114 (35.4%)

220 (64.6%)

  Yes

151 (48.0%)

144 (52.0%)