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. 2020 Jul 15;2020:5680154. doi: 10.1155/2020/5680154

Table 3.

The association between baseline characteristics of participants and the birth dose of hepatitis B vaccine (N = 292).

Hepatitis B vaccine birth dose P value AOR 95% CI P value
Yes (209) No. (%) No. (83) No. (%)
Baseline characteristics of parents
Gender (female) 182 (87.1) 77 (92.8) 0.166
Education
 Primary and secondary school 52 (24.9) 25 (30.1) 0.359
 ≥ High school 157 (75.1) 58 (69.9)
Occupation
 Seller/retail 37 (17.7) 7 (8.4) 0.187
 Housewife 69 (33.0) 35 (42.2)
 Government officer/staff 87 (41.6) 35 (42.2)
 Others 16 (7.7) 6 (7.2)
Age (years) (M ± SD) 32.9 (±0.46) 32.3 (±0.79) 0.464∗∗∗
Hepatitis B vaccine information (yes) 174 (83.3) 58 (69.9) 0.011 0.8 0.6–1.2 0.234#

Baseline characteristics of children
Gender (male) 115 (55.0) 45 (54.2) 0.901
Age (months) 30.8 ± 0.9 28.9 ± 1.5 0.277∗∗∗
Period of delivery
 <2013 27 (12.9) 5 (6.0) 0.089
 ≥2013 182 (87.1) 78 (94.0)
Birth order of child in the family
 1st 77 (36.8) 32 (38.6)
 2nd 116 (55.5) 43 (51.8) 0.787
 ≥3rd 16 (7.7) 8 (9.6)
Place of birth
 District 2 Hospital 101 (71.1) 41 (28.9) 0.959
 Tu Du Hospital 75 (71.4) 30 (28.6)
 Others 32 (72.7) 12 (27.3)
Low birth weight (<2,500 g) 7 (3.3) 2 (2.4) 0.504∗∗
Age of gestation (≥37 weeks) 206 (98.6) 71 (85.5) <0.001 ∗∗ 1.2 1.2–11.3 <0.05 #
Caesarean (yes) 78 (37.3) 29 (34.9) 0.703∗∗

Chi-square, ∗∗Fisher's exact, ∗∗∗t-tests used to compare with and without the birth dose of hepatitis B vaccine groups. #Z-test was used for coefficients of the logistic regression model, “—” if the multivariate analysis is not available.