Table 1.
Demographic characteristics of participants (N = 1541).
| Variable | n(%) |
|---|---|
| Gender | |
| Male | 654(42.4 %) |
| Female | 887(57.6 %) |
| Age (Year) | |
| 18–29 | 27(1.8 %) |
| 30–39 | 116(7.5 %) |
| 40–49 | 242(15.7 %) |
| 50–59 | 422(27.4 %) |
| 60–69 | 482(31.3 %) |
| ≥70 | 252(16.4 %) |
| Clinical classification of COVID-19 | |
| Mild | 90(5.8 %) |
| Moderate | 1113(72.2 %) |
| Severe | 151(9.8 %) |
| Critical | 187(12.2 %) |
| Residence place | |
| City | 1351(87.7 %) |
| Village | 190(12.3 %) |
| Marital status | |
| Unmarried | 228(14.8 %) |
| Married | 1313(85.2 %) |
| Educational level | |
| Senior high school or below | 1082(70.2 %) |
| Above senior school | 459(29.8 %) |
| Income for 2020(CNY/Year) | |
| <60,000 | 947(61.5 %) |
| ≥60,000 | 594(38.5 %) |
| Perceived mental health during infection | |
| Very bad | 114(7.4 %) |
| Bad | 235(15.2 %) |
| Common | 288(18.7 %) |
| Good | 790(51.3 %) |
| Very good | 114(7.4 %) |
| Have other family members infected with COVID-19 | |
| Yes | 705(45.7 %) |
| No | 836(54.3 %) |
| Have relatives or friends infected with COVID-19 | |
| Yes | 454(29.5 %) |
| No | 1077(69.9 %) |
| Current smoker | |
| Yes | 193(12.5 %) |
| No | 1348(87.5 %) |
| Alcohol use | |
| Yes | 424(27.5 %) |
| No | 1117(72.5 %) |
| BMI | |
| Thin(BMI < 18.5) | 48(3.12 %) |
| Normal(18.5 ≤ BMI<24) | 620(40.2 %) |
| Overweight(24 ≤ BMI<28) | 664(43.1 %) |
| Obese(BMI ≥ 28) | 209(13.6 %) |