Table 2.
Stepwise regression analysis of associated factors for PTSD among respondents.
| Variables | Unstandardized coefficients | Standardized coefficients | t | p-value | 95%CI | |
|---|---|---|---|---|---|---|
| β | SE | β | ||||
| Total | 19.37 | 2.38 | NA | 8.138 | <0.001 | 14.963 ~ 24.272 |
| Gender (Ref: male) | ||||||
| Female | 0.99 | 0.497 | 0.038 | 1.994 | 0.046 | 0.006 ~ 1.947 |
| Age group, y (Ref: 18–44) | ||||||
| 45–59 | −1.08 | 0.677 | −0.031 | −1.596 | 0.111 | −2.446 ~ 0.200 |
| >60 | −3.30 | 1.031 | −0.063 | −3.199 | 0.001 | −5.278 ~−1.245 |
| Marital status (Ref: unmarried) | ||||||
| Married | −2.58 | 0.701 | −0.097 | −3.685 | <0.001 | −3.955 ~−1.209 |
| Place of residence (Ref: urban) | ||||||
| Rural | −0.636 | 0.548 | −0.025 | −1.161 | 0.246 | −1.710 ~ 0.438 |
| Highest educational level attained (Ref: primary school or below) | ||||||
| Middle school | 0.687 | 1.699 | 0.015 | 0.404 | 0.686 | −2.644 ~ 4.018 |
| College degree or above | −0.545 | 1.495 | −0.013 | −0.365 | 0.715 | −3.475 ~ 2.385 |
| Region (Ref: Eastern China) | ||||||
| Central China | 0.706 | 0.669 | 0.027 | 1.054 | 0.292 | −0.606 ~ 2.018 |
| Western China | 0.951 | 0.792 | 0.03 | 1.202 | 0.230 | −0.600 ~ 2.503 |
| Employment status (Ref: employed) | ||||||
| Unemployed | 0.897 | 0.687 | 0.035 | 1.306 | 0.192 | −0.449 ~ 2.243 |
| Relative or friend has experienced COVID-19 (Ref: no) | ||||||
| Yes | 1.825 | 0.869 | 0.041 | 2.1 | 0.036 | 0.122 ~ 3.528 |
| Consent COVID-19 information has been released timely (Ref: no) | ||||||
| Yes | −9.803 | 0.556 | −0.347 | −17.625 | <0.001 | −10.893 ~−8.713 |
| COVID-19 have a low impact on your life (Ref: strongly disagree) | ||||||
| Disagree | −1.104 | 0.606 | −0.043 | −1.821 | 0.069 | −2.292 ~ 0.084 |
| Not sure | −1.91 | 1.158 | −0.034 | −1.649 | 0.099 | −4.181 ~ 0.360 |
| Agree | −2.259 | 1.319 | −0.034 | −1.713 | 0.087 | −4.843 ~ 0.326 |
| Strongly agree | −2.053 | 0.684 | −0.069 | −3.000 | 0.003 | −3.394 ~−0.712 |
| Individual health is currently poor (Ref: strongly disagree) | ||||||
| Disagree | 3.954 | 2.562 | 0.052 | 1.543 | 0.123 | −1.068 ~ 8.975 |
| Not sure | 2.644 | 2.309 | 0.081 | 1.145 | 0.252 | −1.881 ~ 7.169 |
| Agree | 3.903 | 2.275 | 0.151 | 1.715 | 0.086 | −0.557 ~ 8.362 |
| Strongly agree | 4.867 | 2.29 | 0.184 | 2.125 | 0.034 | 0.379 ~ 9.354 |
| Keeping concerning health information (Ref: strongly disagree) | ||||||
| Disagree | 0.44 | 1.877 | 0.009 | 0.234 | 0.815 | −3.240 ~ 4.119 |
| Not sure | 0.022 | 1.718 | 0.001 | 0.013 | 0.99 | −3.346 ~ 3.389 |
| Agree | −0.984 | 1.716 | −0.037 | −0.574 | 0.566 | −4.347 ~ 2.379 |
| Strongly agree | −1.639 | 1.743 | −0.054 | −0.94 | 0.347 | −5.056 ~ 1.778 |
| The local prevention initiatives are sophisticated (Ref: strongly disagree) | ||||||
| Disagree | −4.104 | 2.475 | −0.076 | −1.658 | 0.097 | −8.956 ~ 0.748 |
| Not sure | −3.979 | 2.353 | −0.143 | −1.691 | 0.091 | −8.590 ~ 0.632 |
| Agree | −4.567 | 2.343 | −0.175 | −1.949 | 0.051 | −9.160 ~ 0.026 |
| Strongly agree | −4.851 | 2.389 | −0.165 | −2.03 | 0.042 | −9.533 ~−0.168 |