Statistical Analysis
Mean values and SD were calculated for continuous variables and
percentages for the qualitative variables. A student t-test and Fisher’s
exact test was used to compare continuous parametric variables and
binary variables between the two groups, respectively. Possible risk
factors for gestational diabetes and inpatient COVID-19 management were
determined with multivariate binary logistic regression analysis. A
logistic regression analysis was also performed to identify if the time
of COVID-19 infection during pregnancy was associated with the diagnosis
of gestational diabetes. Missing data were excluded from the analysis.
Significance was set at a p‐value of <0.05. Statistical
analysis was carried out with SPSS 25.0 software (SPSS, USA).