1.
Illustration of delay cascading mechanism in the Dutch railways.
2.
Vaccine doses, daily new confirmed cases, ICU patients, and death cases in Belgium.
Stringency index in Belgium.
Missing data.
Study timeline.
Prevalence and diagnostic delay.
Stratification of diagnostic delay patients per group.
Odds ratio (OR) and the 95% confidence interval (95% CI) for different variables without smoking (complete analyses).
Odds ratio (OR) and the 95% confidence interval (95% CI) for different variables with smoking (multiple imputation).
The prevalence of CKD and time to diagnosis, according to the CKD stage.