Table 6.
Factors associated with intention to receive the CA vaccine among MSM in China.
| Variable | % (number of those willing to receive CA vaccination/number of MSM） | Crude odds ratio |
Adjusted odds ratio |
||
|---|---|---|---|---|---|
| ORc (95%CI) | P | ORa (95%CI) | P | ||
| Demographic Characteristics | |||||
| Monthly salary (RMB) | |||||
| ≤2000 | 72.1% (98/136) | ref | |||
| 2000–4999 | 85.8% (325/379) | 2.3 (1.5, 3.7) | <0.001 | ||
| 5000–9999 | 87.7% (264/301) | 2.8 (1.7, 4.6) | <0.001 | ||
| ≥ 10,000 | 94.2% (81/86) | 6.3 (2.4, 16.7) | <0.001 | ||
| Self-identified sexual orientation | |||||
| Heterosexual/Unsure | 69.4% (25/36) | ref | |||
| Bisexual | 84.7% (72/85) | 2.4 (1.0, 6.1) | 0.059 | ||
| Homosexual | 85.9% (671/781) | 2.7 (1.3, 5.6) | 0.009 | ||
| Sexual behaviors | |||||
| History of anal intercourse | |||||
| No | 73.4% (94/128) | ref | ref | ||
| Yes | 87.1% (674/774) | 2.4 (1.6, 3.8) | <0.001 | 1.9 (1.1, 3.2) | 0.017 |
| Experience of sex with fixed male sexual partners in the past 12 months | |||||
| No | 80.1% (265/331) | ref | |||
| Yes | 88.1% (503/571) | 1.8 (1.3, 2.7) | 0.001 | ||
| Experience of sex with temporary male sexual partners in the past 12 months | |||||
| No | 81.6% (369/452) | ref | |||
| Yes | 88.7% (399/450) | 1.8 (1.2, 2.6) | 0.003 | ||
| History of HIV | |||||
| HIV testing status | |||||
| Have never tested before | 79.2% (244/308) | ref | ref | ||
| HIV negative | 88.9% (407/458) | 2.1 (1.4, 3.1) | <0.001 | 1.4 (0.9, 2.3) | 0.121 |
| HIV positive | 86.0% (117/136) | 1.6 (0.9, 2.8) | 0.092 | 1.2 (0.6, 2.2) | 0.564 |
| History of HPV | |||||
| History of CA | |||||
| No | 83.3% (587/705) | ref | |||
| Yes | 91.9% (181/197) | 2.3 (1.3, 3.9) | 0.003 | ||
| Perceptions of CA | |||||
| Ever heard of CA | |||||
| No | 62.1% (95/153) | ref | ref | ||
| Yes | 89.9% (673/749) | 5.4 (3.6, 8.1) | <0.001 | 2.9 (1.9, 4.6) | <0.001 |
| Know the routes of transmission of CA | |||||
| No | 75.8% (282/372) | ref | |||
| Yes | 91.7% (486/530) | 3.5 (2.4, 5.2) | <0.001 | ||
| Know the symptoms of CA | |||||
| No | 74.7% (271/363) | ref | |||
| Yes | 92.2% (497/539) | 4.0 (2.7, 6.0) | <0.001 | ||
| Know the risks of CA | |||||
| No | 79.0% (320/405) | ref | |||
| Yes | 90.1% (448/497) | 2.4 (1.7, 3.6) | <0.001 | ||
| Know the treatments for CA | |||||
| No | 80.2% (465/580) | ref | ref | ||
| Yes | 94.1% (303/322) | 3.9 (2.4, 6.5) | <0.001 | 2.0 (1.2, 3.6) | 0.011 |
| Perceptions of HPV/CA vaccines | |||||
| Ever heard of available HPV vaccine/cervical cancer vaccine abroad? | |||||
| No | 76.6% (304/397) | ref | ref | ||
| Yes | 91.9% (464/505) | 3.5 (2.3, 5.1) | <0.001 | 1.9 (1.2, 3.0) | 0.004 |
| Behavioral intention to take up HPV/CA vaccine | |||||
| Have any of your friends or family members received the HPV vaccine? | |||||
| No | 83.3% (490/588) | ref | |||
| Yes | 88.5% (278/314) | 1.5 (1.0, 2.3) | 0.036 | ||
| Have you proactively learned about CA? | |||||
| No | 77.3% (273/353) | ref | |||
| Yes | 90.2% (495/549) | 2.7 (1.8, 3.9) | <0.001 | ||
| Have you proactively learned about HPV vaccine? | |||||
| No | 79.4% (358/451) | ref | |||
| Yes | 90.9% (410/451) | 2.6 (1.8, 3.9) | <0.001 | ||
| Have you received education about CA? | |||||
| No | 80.2% (384/479) | ref | ref | ||
| Yes | 90.8% (384/423) | 2.4 (1.6, 3.6) | <0.001 | 1.9 (1.2, 3.0) | 0.004 |
| Have you proactively discussed CA or the vaccine with others? | |||||
| No | 81.4% (395/485) | ref | |||
| Yes | 89.5% (373/417) | 1.9 (1.3, 2.8) | 0.001 | ||
CA – condyloma acuminata.