| Characteristic | Categories | n | ≥1 dose (%) | Unadjusted OR (95% CI) | p value | Adjusted OR (95% CI) | p value |
| Age | 30 years | 356 | 84 (23.60) | 1 | *0.02 | 1 | 0.86 |
| ≥30 years | 287 | 92 (32.06) | 1.53 (1.08 - 2.16) |
| 1.05 (0.62 - 1.77) |
| |
| Gender | Female | 482 | 125 (25.93) | 1 | 0.16 | 1 | 0.88 |
| Male | 161 | 51 (31.68) | 1.32 (0.90 - 1.95) |
| 1.03 (0.67 - 1.59) |
| |
| Work experience | 10 years | 420 | 102 (24.29) | 1 | *0.02 | 1 | 0.24 |
| ≥10 years | 223 | 74 (33.18) | 1.55 (1.08 - 2.21) |
| 1.39 (0.53 - 1.30) |
| |
| Profession | Medical | 442 | 126 (28.51) | 1 | 0.34 | NA | NA |
| Paramedical | 201 | 50 (24.88) | 0.83 (0.57 - 1.22) |
| NA |
| |
| Household income | 100,000 XAF | 454 | 117 (25.83) | 1 | 0.16 | 1 | 0.41 |
| ≥100,000 XAF | 189 | 59 (31.22) | 1.30 (0.90 - 1.90) |
| 0.83 (0.53 - 1.30) |
| |
| Sector | Public | 385 | 99 (25.71) | 1 | 0.25 | NA | NA |
| Private | 258 | 77 (29.84) | 1.23 (0.87 - 1.75) |
| NA |
| |
| Vaccination policy | No | 422 | 96 (22.75) | 1 | ***<0.001 | 1 | ***<0.001 |
| Yes | 221 | 80 (36.20) | 1.93 (1.35 - 2.75) |
| 2.24 (1.48 - 3.38) |
| |
| HBV free screening | No | 262 | 15 (5.73) | 1 | ***<0.001 | 1 | ***<0.001 |
| Yes | 381 | 161 (42.26) | 12.05 (6.89 - 21.09) |
| 11.88 (6.65 - 21.23) |
| |
| Sharps injury | No | 291 | 67 (23.02) | 1 | *0.02 | 1 | 0.06 |
| Yes | 352 | 109 (30.97) | 1.50 (1.05 - 2.14) |
| 1.48 (0.99 - 2.20) |
| |
| HBV knowledge | Poor | 292 | 67 (22.95) | 1 | *0.02 | 1 | 0.58 |
| Good | 351 | 109 (31.05) | 1.51 (1.06 - 2.16) |
| 1.12 (0.74 - 1.68) |
| |
| Risk perception | Low | 306 | 75 (24.51) | 1 | 0.12 | 1 | 0.27 |
| High | 337 | 101 (29.97) | 1.32 (0.93 - 1.87) |
| 1.25 (0.84 - 1.86) |
| |
| Vaccine perception | Bad | 232 | 51 (21.98) | 1 | *0.02 | 1 | 0.65 |
| Good | 411 | 125 (30.41) | 1.55 (1.07 - 2.26) |
| 1.10 (0.72 - 1.69) |
|