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Table 2 Factors associated with being non-vaccinated versus completely and incompletely * vaccinated against hepatitis B virus among 2,174 men, Korean National Cancer Screening Survey, 2006–2008

From: Determinants of suboptimal hepatitis B vaccine uptake among men in the Republic of Korea: where should our efforts be focused: results from cross-sectional study

  Complete vaccination Incomplete vaccination
  OR (95% CI) p-trend OR (95% CI) p-trend
Age (years)       
  40-49 1.00 (referent) 0.322 1.00 (referent) 0.334
  50-59 1.19 (0.93–1.52)   1.19 (0.88-1.61)  
  60-69 0.88 (0.63–1.23)   1.42 (0.95-2.12)  
  70-80 0.64 (0.37–1.11)   0.87 (0.43-1.77)  
Area of residence       
  Metropolitan 1.00 (referent) 0.228 1.00 (referent) 0.686
  Urban 1.05 (0.85–1.30)   0.87 (0.67-1.12)  
  Rural 1.26 (0.90–1.76)   1.29 (0.87-1.92)  
Supplemental medical insurance for cancer     
  Yes 1.00 (referent)   1.00 (referent)  
  No 0.66 (0.52–0.84)   0.78 (0.59-1.05)  
Monthly individual income (USD)       
  ≤999 0.62 (0.41–0.92) 0.010 0.60 (0.35-1.01) 0.150
  1,000–1,999 0.72 (0.51–1.01)   1.02 (0.67-1.53)  
  2,000–3,499 0.78 (0.57–1.06)   1.00 (0.68-1.46)  
  ≥3,500 1.00 (referent)   1.00 (referent)  
Duration of education (years)       
  ≤11 0.66 (0.47–0.93) 0.021 0.43 (0.28-0.65) <0.001
  12–15 0.70 (0.53–0.92)   0.62 (0.45-0.85)  
  ≥16 1.00 (referent)   1.00 (referent)  
Self–reported health status       
  Good 1.00 (referent) 0.877 1.00 (referent) 0.290
  Moderate 1.11 (0.89–1.40)   0.96 (0.73-1.28)  
  Poor 0.83 (0.56–1.22)   1.41 (0.93-2.15)  
Occupation       
  Managerial and professional 1.00 (referent)   1.00 (referent)  
  Service and sales 0.84 (0.63–1.11)   0.78 (0.56-1.10)  
  Routine and manual 1.01 (0.73–1.41)   0.94 (0.64-1.40)  
  Long–term unemployed 1.13 (0.73–1.75)   0.90 (0.52-1.55)  
Marital status       
  Married 1.00 (referent)   1.00 (referent)  
  Unmarried 0.74 (0.47–1.16)   0.57 (0.31-1.07)  
  1. *Incomplete vaccination: received one or two doses of HBV vaccine.
  2. Complete vaccination: received the three-dosage HBV series vaccine.
  3. Adjusted for list variables, type of health insurance, number of family members, smoking and drinking status and survey year.
  4. OR: Odds ratio, CI: Confidence interval.