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Table 2 Bivariable regression analysis of factors associated with hepatitis B virus awareness and knowledge^

From: Correlates of hepatitis B awareness and disease-specific knowledge among pregnant women in Northern and Central Uganda: a cross-sectional study

Factor Model 1a Model 2b Model 3c
Unadjusted PRR 95%CI p-value Unadjusted PRR (95%CI) p-value Unadjusted PRR (95%CI) p-value
Age group (years)
 < 20 1    1    1   
 20-24 1.19 (0.91 - 1.56) 0.214 1.27 (0.81 - 2.01) 0.302 1.13 (0.76 - 1.66) 0.553
 > 24 1.35 (1.04 - 1.75) 0.023 1.41 (0.90 - 2.21) 0.129 1.05 (0.71 - 1.55) 0.804
Education level
 ≤ Primary 1    1    1   
 ≥ Secondary 1.47 (1.23 - 1.75) < 0.001 1.40 (1.05 - 1.86) 0.021 1.40 (1.05 - 1.86) 0.021
Region of birth
 Other 1    1    1   
 North 1.48 (1.26 - 1.73) < 0.001 1.91 (1.43 - 2.56) <0.001 1.42 (1.04 - 1.94) 0.026
 Central 0.89 (0.72 - 1.09) 0.250 0.97 (0.68 - 1.38) 0.875 1.14 (0.83 - 1.56) 0.427
Religion
 Islam/other 1    1    1   
 Protestant 0.90 (0.75 -1.09) 0.283 0.81 (0.58 - 1.13) 0.208 0.88 (0.63 - 1.22) 0.450
 Catholic 1.03 (0.85 -1.24) 0.791 1.04 (0.76 - 1.43) 0.808 1.05 (0.76 - 1.46) 0.759
Marital status
 Single/Divorced 1    1    1   
 Monogamy 1.37 (0.95 -1.98) 0.091 1.34 (0.71 - 2.54) 0.360 1.03 (0.63 - 1.70) 0.897
 Polygamy 0.88 (0.60 -1.29) 0.500 0.67 (0.34 - 1.30) 0.232 0.71 (0.43 - 1.19) 0.198
Residence region
 Central 1    1    1   
 North 1.60 (1.41 - 1.82) < 0.001 1.97 (1.57 - 2.47) < 0.001 1.32 (1.03 -1.68) 0.029
  1. Model 1aOutcome is “HBV awareness”. Model 2bOutcome is “Adequate HBV Knowledge”. Model 3cOutcome is composite score of “Awareness or Knowledge” ^Knowledge= A score of at least 7/10. PRR=Prevalence rate ratio