Accuracy of next-day single-sample measurement for low glomerular filtration rate and comparison with same-day slope-intercept glomerular filtration rate

Conclusions SS-GFR with a 24-h sample is more accurate than same-day SI-GFR in patients with GFR less than 25 mL/min/1.73 m2. Using SS-GFR with a 24-h sample in routine clinical practice will result in clinically insignificant differences in GFR result compared with the reference technique, whereas a same-day SI-GFR measurement could cause large inaccuracies.
Source: Nuclear Medicine Communications - Category: Nuclear Medicine Tags: Original Articles Source Type: research