| Characteristic | Categories | n | ≥3 dose (%) | Unadjusted OR (95% CI) | p value | Adjusted OR (95% CI) | p value |
| Age | 30 years | 356 | 38 (10.67) | 1 | 0.06 | 1 | 0.61 |
| ≥30 years | 287 | 45 (15.68) | 1.56 (0.98 - 2.47) |
| 0.83 (0.40 - 1.71) |
| |
| Gender | Female | 482 | 59 (12.24) | 1 | 0.38 | NA | NA |
| Male | 161 | 24 (14.91) | 1.05 (0.59 - 2.10) |
| NA |
| |
| Work experience | 10 years | 420 | 42 (10.00) | 1 | **0.003 | 1 | *0.03 |
| ≥10 years | 223 | 41 (18.39) | 2.03 (1.27 - 3.23) |
| 2.33 (1.10 - 4.92) |
| |
| profession | Medical | 442 | 57 (12.90) | 1 | 0.99 | NA | NA |
| Paramedical | 201 | 26 (12.94) | 1.00 (0.61 - 1.65) |
| NA |
| |
| Household income | 100,000 XAF | 454 | 51 (11.26) | 1 | 0.05 | 1 | 0.74 |
| ≥100,000 XAF | 189 | 32 (16.93) | 1.61 (1.00 - 2.60) |
| 1.10 (0.62 - 1.96) |
| |
| Sector | Public | 385 | 42 (10.91) | 1 | 0.06 | 1 | *0.04 |
| Private | 258 | 41 (15.89) | 1.54 (0.97 - 2.45) |
| 1.74 (1.02 - 2.99) |
| |
| Vaccination policy | No | 422 | 36 (8.53) | 1 | ***<0.001 | 1 | ***<0.001 |
| Yes | 221 | 47 (21.27) | 2.90 (1.81 - 4.63) |
| 4.25 (2.43 - 7.46) |
| |
| HBV free screening | No | 262 | 2 (0.76) | 1 | ***<0.001 | 1 | ***<0.001 |
| Yes | 381 | 81 (21.26) | 35.10 (8.55 - 144.16) |
| 29.00 (6.96 - 120.92) |
| |
| Sharps injury | No | 291 | 33 (11.34) | 1 | 0.28 | NA | NA |
| Yes | 352 | 50 (14.20) | 1.29 (0.81 - 2.07) |
| NA |
| |
| HBV knowledge | Poor | 292 | 28 (9.59) | 1 | *0.02 | 1 | 0.23 |
| Good | 351 | 55 (15.67) | 1.75 (1.08 - 2.84) |
| 1.39 (0.81 - 2.39) |
| |
| Risk perception | Low | 306 | 43 (14.05) | 1 | 0.41 | NA | NA |
| High | 337 | 40 (11.87) | 0.82 (0.52 - 1.31) |
| NA |
| |
| Vaccine perception | Bad | 232 | 23 (9.91) | 1 | 0.09 | 1 | 0.72 |
| Good | 411 | 60 (14.60) | 1.55 (0.93 - 2.59) |
| 1.11 (0.63 - 1.96) |
|