The sex-stratified GS:SFHS NT-proBNP medians, 95th, 97.5th, and 99th centiles along with associated bias-corrected 90% CIs (percentile 90% CIs for the ≥80 years age band) around the estimates were ...

The sample composition was performed by proportional stratified sampling based on the health territories assigned to the family health units of the municipality and women were recruited through an ...