NC-IgG seroprevalence and prediction of S-IgG levels
infections
REGRESSION, HAND INFECTION, INFECTIONS
Next, we determined seroprevalence and levels of NC-IgG in all participants. NC-IgG could be detected in 24.0% of all enrolled participants (Fig. Given the observed association between different clinical and serological features and S-IgG levels, we performed multivariable analysis including sex, height, weight, BMI, age, pre-conditions, drug immunosuppression, number of reported vaccinations and infections, time since last vaccination and infection (months) and NC-IgG serostatus in a stepwise regression model to determine features predicting S-IgG levels. Features were only added when they significantly improved the model according to a likelihood ratio test. This resulted in a ranking of the indicated predictiveness of all features according to their respective 