1.
Study timeline.
2.
3.
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.
The prevalence of CKD according to the age groups.
CL-GDGT abundance and composition within the suspended particulate matter collected within the water column of the Mediterranean Sea
S1 Annex -
PRISMA 2009 checklist.