Table 3.
Regression estimates of factors affecting reinfection with COVID-19 in Fars province
| Variables | Coefficient | Odds Ratio (95% Confidence interval) | P value | |
|---|---|---|---|---|
| Age group (year) | Pediatric (0-14) | Reference | ||
| Young group (15-47) | 0.72 | 2.055 (1.411-2.9940) | <0.001 | |
| Middle age (48-63) | 0.325 | 1.384 (0.936-2.045) | 0.103 | |
| Elderly (≥64) | 0.338 | 1.403 (0.933-2.107) | 0.103 | |
| Sex | Female | Reference | ||
| Male | 1.283 (1.173-1.403) | <0.001 | ||
| Admission type | Outpatient | Reference | ||
| Inpatient | 0.07 | 1.072 (0.941-1.222) | 0.292 | |
| Location | Rural | Reference | ||
| Urban | 0.272 | 1.313 (1.121-1.537) | 0.001 | |
| Job | Other jobs | Reference | ||
| Health care personnel | 1.493 | 4.453 (3.948-5.021) | <0.001 | |
| Diabetes | No | Reference | ||
| Yes | -0.155 | 0.855 (0.664-1.102) | 0.228 | |
| Chronic kidney diseases | No | Reference | ||
| Yes | 0.806 | 2.239 (1.612-3.110) | <0.001 | |
| Severe pneumonia | No | Reference | ||
| Yes | 0.351 | 1.421 (1.022-1.975) | 0.036 | |
| Malignancy | No | Reference | ||
| Yes | 1.234 | 3.437 (2.182-5.416) | <0.001 | |
| Model significance | <0.001 | |||
+Logistic regression was used for data analysis.