TABLE 2.
Associations between sociodemographic characteristics and uptake of COVID-19 vaccination (at least one dose) during the follow-up period (among participants who completed both surveys, n = 303).
| OR (95%CI) | P values | |
| Sociodemographic | ||
| Age group (years) | ||
| 18–24 | 1.00 | |
| 25–30 | 0.96 (0.55–1.67) | 0.88 |
| 31–40 | 1.21 (0.61–2.40) | 0.59 |
| >40 | 4.60 (1.33–15.87) | 0.02 |
| Current relationship status | ||
| Currently single | 1.00 | |
| Married or cohabited with a man | 2.14 (1.18–3.91) | 0.01 |
| Married or cohabited with a woman | 0.72 (0.19–2.78) | 0.63 |
| Highest education level attained | ||
| Junior high or below | 1.00 | |
| Senior high or equivalent | 1.41 (0.60–3.31) | 0.44 |
| College or above | 1.38 (0.66–2.89) | 0.40 |
| Others | 0.48 (0.09–2.58) | 0.39 |
| Current employment status | ||
| Full-time | 1.00 | |
| Part-time/unemployed/retired/students/others | 1.11 (0.66–1.86) | 0.70 |
| Monthly personal income, Chinese Yuan (US dollar) | ||
| Below 3000 (461.4) | 1.00 | |
| 3000–4999 (461.4–768.9) | 0.69 (0.26–1.85) | 0.46 |
| 5000–6999 (769.1–1076.5) | 0.68 (0.25–1.84) | 0.45 |
| 7000–9999 (1076.7–1537.9) | 0.88 (0.33–2.36) | 0.80 |
| 10000 or above (1538.1) | 0.68 (0.25–1.82) | 0.44 |
| Refused to disclose | 0.60 (0.19–1.91) | 0.39 |
| No fixed income | 0.36 (0.08–1.68) | 0.19 |
| Sexual orientation | ||
| Homosexual | 1.00 | |
| Bisexual | 0.39 (0.19–0.80) | 0.01 |
| Heterosexual | 0.73 (0.07–8.13) | 0.80 |
| Uncertain | 0.97 (0.27–3.53) | 0.96 |
| HIV sero-status | ||
| Negative | 1.00 | |
| Positive | 0.31 (0.04–2.72) | 0.29 |
| Refused to disclose | 0.65 (0.22–1.91) | 0.43 |
| Had not tested for HIV | 0.75 (0.35–1.60) | 0.45 |
CI, confidence interval; HIV, human immunodeficiency virus; OR, crude odds ratio. The bold values are statistically significant with P < 0.05.