Table 4.
Univariate and multivariate logistic regression assessing scores of practices regarding COVID-19 by socio-demographic characteristics of residents.
| Practices | Univariate logistic regression | Multivariate logistic regression | |||
|---|---|---|---|---|---|
| (Mean ± SD) | OR (95% CI) | P-value | OR (95% CI) | P-value | |
| Gender | |||||
| Male | 26.3 ± 4.5 | 1.00 | 1.00 | ||
| Female | 26.9 ± 3.7 | 1.07 (0.98–1.16) | 0.115 | 1.05 (0.97–1.14) | 0.252 |
| Age, years | |||||
| ≤ 20 | 25.3 ± 4.5 | 1.00 | 1.00 | ||
| 21–40 | 26.8 ± 4.0 | 1.91 (1.66–2.21) | <0.0001 | 1.54 (1.31–1.80) | <0.0001 |
| 41–60 | 26.8 ± 4.1 | 1.84 (1.51–2.24) | <0.0001 | 1.54 (1.24–1.90) | <0.0001 |
| ≥61 | 27.1 ± 3.2 | 1.87 (1.19–2.92) | 0.006 | 1.93 (1.21–3.10) | 0.006 |
| Education status | |||||
| No formal education/Primary | 23.2 ± 6.2 | 1.00 | 1.00 | ||
| Junior | 25.9 ± 4.8 | 1.83 (1.22–2.75) | 0.004 | 1.39 (0.91–2.13) | 0.138 |
| Senior | 26.4 ± 4.3 | 1.97 (1.33–2.91) | 0.001 | 1.50 (0.9–2.26) | 0.060 |
| College/University | 26.9 ± 3.8 | 2.14 (1.45–3.15) | <0.0001 | 1.50 (0.99–2.26) | 0.058 |
| Graduate or above | 26.5 ± 4.5 | 2.29 (1.47–3.56) | <0.0001 | 1.67 (1.05–2.66) | 0.035 |
| Marital status | |||||
| Single | 26.3 ± 4.1 | 1.00 | 1.00 | ||
| Married | 27.0 ± 3.9 | 1.32 (1.22–1.44) | <0.0001 | 1.17 (1.06–1.28) | 0.001 |
| Divorced | 24.3 ± 6.2 | 0.78 (0.57–1.08) | 0.130 | 0.86 (0.62–1.19) | 0.358 |
| Widowed | 18.8 ± 7.5 | 0.11 (0.03–0.47) | 0.003 | 0.15 (0.03–0.62) | 0.009 |
| Occupations | |||||
| Managers of government/enterprise | 26.5 ± 4.2 | 1.00 | 1.00 | ||
| Professionals | 26.9 ± 4.1 | 1.23 (1.05–1.44) | 0.011 | 1.19 (1.01–1.40) | 0.035 |
| Clerks | 26.5 ± 4.4 | 1.08 (0.91–1.29) | 0.387 | 1.03 (0.86–1.23) | 0.769 |
| Employees of commercial/service industry | 27.0 ± 3.7 | 1.06 (0.92–1.22) | 0.425 | 1.03 (0.89–1.19) | 0.692 |
| Workers in agriculture/forestry/animal husbandry/fishing/water conservancy | 25.1 ± 5.7 | 0.87 (0.70–1.10) | 0.248 | 0.96 (0.75–1.21) | 0.756 |
| Operators of production/transportation equipment | 26.9 ± 4.1 | 1.18 (0.96–1.46) | 0.111 | 1.13 (0.92–1.40) | 0.257 |
| Polices/Militaries/Guards | 22.6 ± 5.9 | 0.28 (0.12–0.63) | 0.002 | 0.38 (0.17–0.88) | 0.023 |
| Others | 27.0 ± 3.6 | 0.95 (0.80–1.13) | 0.548 | 0.91 (0.76–1.09) | 0.335 |
| Unemployed | 25.9 ± 4.2 | 0.67 (0.57–0.80) | <0.0001 | 0.75 (0.62–0.91) | 0.003 |
| Family members living together (No.) | |||||
| Single | 25.8 ± 4.5 | 1.00 | 1.00 | ||
| 1 | 25.9 ± 4.9 | 0.96 (0.73–1.27) | 0.776 | 0.93 (0.70–1.23) | 0.609 |
| 2 | 26.4 ± 4.4 | 1.18 (0.98–1.43) | 0.089 | 1.06 (0.87–1.29) | 0.589 |
| 3–4 | 26.8 ± 4.0 | 1.38 (1.15–1.65) | <0.0001 | 1.20 (1.00–1.45) | 0.056 |
| ≥5 | 27.0 ± 3.8 | 1.37 (1.13–1.66) | 0.002 | 1.18 (0.96–1.45) | 0.118 |
| Family incomes (rmb per year) | |||||
| <50,000 | 26.2 ± 4.2 | 1.00 | 1.00 | ||
| 50,000–120,000 | 25.0 ± 3.4 | 1.24 (1.13–1.37) | <0.0001 | 1.13 (1.02–1.26) | 0.023 |
| 130,000–170,000 | 26.9 ± 3.7 | 1.45 (1.28–1.64) | <0.0001 | 1.34 (1.17–1.53) | <0.0001 |
| 180,000–250,000 | 26.8 ± 4.2 | 1.33 (1.14–1.54) | <0.0001 | 1.20 (1.02–1.41) | 0.026 |
| >250,000 | 26.5 ± 4.7 | 1.13 (0.94–1.37) | 0.205 | 1.04 (0.85–1.27) | 0.696 |
| Current status affected by COVID-19 | |||||
| Diagnosed, and cured | 18.9 ± 5.4 | 1.00 | 1.00 | ||
| Diagnosed, and under treatment | 17.7 ± 4.6 | 0.79 (0.15–4.19) | 0.780 | 0.90 (0.12–4.22) | 0.88 |
| Suspected, and quarantined | 20.4 ± 6.8 | 2.56 (0.70–9.35) | 0.154 | 2.58 (0.7–9.53) | 0.154 |
| Home-based quarantine | 22.7 ± 6.5 | 3.30 (0.97–11.18) | 0.055 | 2.76 (0.80–9.44) | 0.107 |
| Confirmed healthy after quarantine | 26.5 ± 4.7 | 8.65 (2.62–28.51) | <0.0001 | 6.70 (2.01–22.32) | 0.002 |
| None of above | 26.9 ± 3.8 | 8.09 (2.49–26.25) | 0.001 | 4.57 (1.39–15.02) | 0.012 |
| Appearance of clinical symptoms in previous 14 days* | |||||
| No | 27.0 ± 3.7 | 1.00 | 1.00 | ||
| Yes | 24.0 ± 5.7 | 0.45 (0.39–0.51) | <0.0001 | 0.48 (0.41–0.57) | <0.0001 |
*
Referred to symptoms of fever, cough, expectoration, diarrhea, weak, headache, runny nose, rhinobyon, sore throat.