| Uptake of COVID-19 vaccination (aOR) | 95%CI | Willingness of COVID-19 vaccination (aOR) | 95%CI |
---|---|---|---|---|
City (ref:Nanjing) | ||||
 Chizhou | 1.928** | (1.488—2.498) | 1.404** | (1.110—1.776) |
Gender (ref: male) | ||||
 Female | 0.999 | (0.781—1.278) | 0.867 | (0.694—1.083) |
Age (ref: 18–25 years) | ||||
 26–35 | 0.713 | (0.436—1.166) | 1.024 | (0.693—1.512) |
 36–45 | 1.680 | (0.979—2.882) | 0.953 | (0.607—1.495) |
  >  = 46 | 2.012* | (1.133—3.574) | 0.946 | (0.588—1.521) |
Residency (ref: local residents) | ||||
 Migrants | 1.479* | (1.040—2.104) | 1.107 | (0.818—1.499) |
Marital status (ref: single) | ||||
 Married | 0.761 | (0.500—1.159) | 0.897 | (0.624—1.290) |
 Divorced/widow | 1.092 | (0.479—2.490) | 0.567 | (0.262—1.224) |
Educational attainment (ref: middle school or lower) | ||||
 High school or technical secondary school | 1.085 | (0.652—1.807) | 1.206 | (0.873—1.667) |
 Junior college | 1.996** | (1.236—3.225) | 1.023 | (0.734—1.425) |
 Bachelor's degree or higher | 2.473** | (1.494—4.094) | 1.024 | (0.716—1.465) |
Occupation (ref: government agency) | ||||
 Service industry | 0.285** | (0.214—0.381) | 1.010 | (0.756—1.348) |
 Manufacturing industry or agriculture | 0.104** | (0.063—0.171) | 1.008 | (0.718—1.416) |
 Others | 0.119** | (0.081—0.175) | 0.846 | (0.626—1.145) |
Annual individual income (ref: < 20 k) | ||||
 20-50 k | 1.487 | (0.909—2.432) | 0.939 | (0.650—1.358) |
 50-100 k | 1.061 | (0.672—1.677) | 0.905 | (0.644—1.273) |
 100-200 k | 0.719 | (0.445—1.163) | 0.955 | (0.661—1.379) |
  > 200 k | 0.747 | (0.441—1.265) | 1.106 | (0.724—1.689) |
Self-reported health status (ref: good) | ||||
 Poor | 0.540** | (0.352—0.829) | 0.757 | (0.543—1.056) |
Awareness of COVID-19 (ref: low) | ||||
 High | 1.683 | (0.991—2.859) | 3.391** | (2.285—5.032) |
Perceived susceptibility of COVID-19 (ref: low) | ||||
 High | 3.457** | (2.298—5.199) | 1.950* | (1.119—3.398) |
Perceived severity of COVID-19 (ref: mild) | ||||
 Severe or moderate | 0.844 | (0.629—1.133) | 1.213 | (0.933—1.578) |