A decrease in serum creatinine after ICU admission is associated with increased mortality.
Hye Ran KangSi Nae LeeYun Ju ChoJin Seok JeonHyunjin NohDong Cheol HanSuyeon ParkSoon Hyo KwonPublished in: PloS one (2017)
Not only an increase in SCr, but also a decrease in SCr was associated with mortality in critically ill patients.