Table 3.
Factors associated with the willingness to receive HPV vaccination among females
| Variable | Willingness to receive HPV vaccination (n=9,855) |
|
|---|---|---|
| OR (95% CI) | aOR (95% CI) | |
| Age (yr) | ||
| ≥ 40 | 1.000 (reference) | 1.000 (reference) |
| 30-39 | 1.342 (1.228-1.211) | 1.248 (1.127-1.381) |
| < 30 | 1.059 (0.926-1.211) | 1.109 (0.951-1.294) |
| Race | ||
| Other | 1.000 (reference) | 1.000 (reference) |
| Han | 1.183 (1.013-1.382) | 0.960 (0.796-1.159) |
| Hukou and resident status | ||
| Floating population | 1.000 (reference) | 1.000 (reference) |
| Non-permanent residents | 1.296 (1.149-1.462) | 1.134 (0.954-1.349) |
| Local residents | 1.697 (1.483-1.941) | 1.216 (1.057-1.398) |
| Education | ||
| Junior school or below | 1.000 (reference) | 1.000 (reference) |
| High school | 1.374 (1.243-1.519) | 1.204 (1.074-1.350) |
| College graduate or above | 1.907 (1.717-2.118) | 1.353 (1.168-1.566) |
| Marital status | ||
| Single/Divorced/Widowed | 1.000 (reference) | 1.000 (reference) |
| Married | 1.317 (1.148-1.512) | 1.212 (1.021-1.438) |
| Medical insurance | ||
| No insurance | 1.000 (reference) | 1.000 (reference) |
| Urban medical insurance | 1.263 (1.135-1.405) | 1.015 (0.898-1.148) |
| Rural medical insurance | 0.931 (0.810-1.070) | 1.001 (0.862-1.164) |
| Commercial insurance or others | 1.063 (0.943-1.197) | 1.014 (0.888-1.158) |
| Monthly income (RMB) | ||
| < 2,000 | 1.000 (reference) | 1.000 (reference) |
| 2,000-3,999 | 1.033 (0.909-1.175) | 0.964 (0.838-1.109) |
| 4,000-5,999 | 1.264 (1.103-1.449) | 1.024 (0.881-1.191) |
| 6,000-9,999 | 1.437 (1.238-1.668) | 1.037 (0.875-1.229) |
| ≥ 10,000 | 1.959 (1.662-2.310) | 1.261 (1.039-1.531) |
| Age at menarche (yr) | ||
| < 12 | 1.000 (reference) | 1.000 (reference) |
| ≥ 12 | 0.840 (0.730-0.966) | 0.921 (0.791-1.073) |
| Age at sex debut (yr) | ||
| < 18 | 1.000 (reference) | 1.000 (reference) |
| ≥ 18 | 1.509 (1.156-1.970) | 1.198 (0.888-1.617) |
| No. of the sexual partners in the past 6 mo | ||
| 1 | 1.000 (reference) | 1.000 (reference) |
| ≥ 2 | 1.144 (0.935-1.401) | 1.192 (0.958-1.484) |
| Having daughter(s) | ||
| No | 1.000 (reference) | 1.000 (reference) |
| Yes | 1.315 (1.208-1.431) | 1.355 (1.236-1.487) |
| Heard of HPV | ||
| No | 1.000 (reference) | 1.000 (reference) |
| Yes | 1.818 (1.670-1.980) | 1.431 (1.292-1.584) |
| Heard of the HPV vaccine | ||
| No | 1.000 (reference) | 1.000 (reference) |
| Yes | 1.964 (1.760-2.190) | 1.470 (1.293-1.670) |
Variables in univariate logistic regression models eventually entered the multivariable logistic regression model. HPV, human papillomavirus; OR, odds ratio; aOR, adjusted odds ratio; CI, confidence interval.