What does it mean when you have a high urea level but normal creatinine? Does your renal function decrease? How do you lower it down? - Quora
World Kidney Day - Certain conditions may cause a person to have higher than normal levels of creatinine (incl. kidney damage, dehydration, a missing kidney). Low creatinine levels are often seen in
![Serum creatinine level, a surrogate of muscle mass, predicts mortality in critically ill patients. | Semantic Scholar Serum creatinine level, a surrogate of muscle mass, predicts mortality in critically ill patients. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/b104195083d6f3c84fdf339cbde622a2fdaf1c68/2-Table1-1.png)
Serum creatinine level, a surrogate of muscle mass, predicts mortality in critically ill patients. | Semantic Scholar
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