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
OR95% CIP value
Community SARS-CoV-2 incidence1.0111.006 to 1.016<0.001
Weight0.449
Hypertension0.154
Current smoker0.373
Asthma0.586
Obesity0.422
Congestive heart failure0.22
Chronic kidney disease0.405
Arrhythmia0.063
ASA grade0.717
Degenerative spine disease0.2960.101 to 0.8690.027
Expedited indication for surgery6.0953.956 to 9.389<0.001
R2 Nagelkerke0.418
Multivariate logistic regression analysis for acquiring SARS-CoV-2 infections during the first outbreak of the pandemic
OR95% CIP value
Community SARS-CoV-2 incidence1.0121.06 to 1.018<0.001
Screening swab test0.604
Surgery0.991
R2 Nagelkerke0.167
  • ASA, American Society of Anesthesiologists.