Table 3.
Logistic regression analysis for determining factors associated with being operated on and acquiring SARS-CoV-2 infection during the first outbreak of the pandemic
| Multivariate logistic regression analysis for being operated during the first outbreak of the pandemic | |||
| OR | 95% CI | P value | |
| Community SARS-CoV-2 incidence | 1.011 | 1.006 to 1.016 | <0.001 |
| Weight | 0.449 | ||
| Hypertension | 0.154 | ||
| Current smoker | 0.373 | ||
| Asthma | 0.586 | ||
| Obesity | 0.422 | ||
| Congestive heart failure | 0.22 | ||
| Chronic kidney disease | 0.405 | ||
| Arrhythmia | 0.063 | ||
| ASA grade | 0.717 | ||
| Degenerative spine disease | 0.296 | 0.101 to 0.869 | 0.027 |
| Expedited indication for surgery | 6.095 | 3.956 to 9.389 | <0.001 |
| R2 Nagelkerke | 0.418 | ||
| Multivariate logistic regression analysis for acquiring SARS-CoV-2 infections during the first outbreak of the pandemic | |||
| OR | 95% CI | P value | |
| Community SARS-CoV-2 incidence | 1.012 | 1.06 to 1.018 | <0.001 |
| Screening swab test | 0.604 | ||
| Surgery | 0.991 | ||
| R2 Nagelkerke | 0.167 | ||
ASA, American Society of Anesthesiologists.