Kidney Function
Creatinine, eGFR, and BUN: key kidney markers.
Specific gravity reflects how concentrated your urine is, which is closely tied to how well hydrated you are. It typically ranges from about 1.002 to 1.035.
Doctor's Assessment Included
Reference ranges may vary between laboratories. When you order a test, a BIG-registered doctor assesses your personal results in context. For treatment decisions, discuss your results with your GP.
This part of the dipstick estimates urine concentration. A high value often simply reflects dehydration, while a consistently low value can be relevant to how the kidneys concentrate urine and is read with the rest of the panel.
Specific gravity rises when you drink too little and falls when you drink a lot. Spreading your fluid intake through the day helps keep hydration steady.
These panels measure values from the same category as this marker.
Creatinine, eGFR, and BUN: key kidney markers.
Comprehensive metabolic panel: electrolytes, kidney, liver, glucose, HbA1c, and protein.
Our broadest panel: CBC, thyroid, vitamins, lipids, liver, kidney, and HbA1c.
Age-appropriate screening including testosterone and PSA.
Medical reviewer
Dr. Naimi oversees the medical standards behind our content and assessments.
Medical policyDoctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.