| Variable | N | % | |
| Gender | Male | 3.903 | 28.2 |
| Female | 9.919 | 71.8 | |
| Geographical location | Wuhan City | 313 | 2.3 |
| Hubei province (not Wuhan) | 489 | 3.5 | |
| Rest of China | 13.022 | 94.2 | |
| Survey method | | 8.955 | 64.8 |
| Cell-phone | 4.767 | 34.5 | |
| Hyperlink | 100 | 0.7 | |
| Education | Junior high school or less | 1025 | 7.4 |
| High school/vocational | 1092 | 7.9 | |
| Undergraduate education | 11.307 | 81.8 | |
| Graduate school | 398 | 2.9 | |
| Occupational Group | Student | 10.986 | 79.5 |
| Professional/technical | 539 | 3.9 | |
| Government/public service | 473 | 3.4 | |
| Medical | 392 | 2.8 | |
| Retail/commercial worker | 256 | 1.9 | |
| First responder | 171 | 1.2 | |
| Other | 1.005 | 7.3 | |