what are normal ranges for creatinine blood test
1. Women usually have lower results on the serum creatinine test because they have a lower muscle mass in their bodies. The average range for women is between 0.6 and 1.1 mg/dL and for men it increases to between 0.7 and 1.3 mg/dL. As with the urine creatinine test, the average results can vary depending on the lab and their specific tests and procedures.