A creatinine clearance test measures how well creatinine is removed from your blood by your kidneys. This test gives better information than a blood creatinine test on how well your kidneys are working. The test is done on both a blood sample and on a sample of urine collected over 24 hours.
Therefore, 5 mg of oxycodone is about 16 mg of hydrocodone so oxycodone is about 3 times stronger than hydrocodone. However, geminigirl is right in that everyone is different. I have read that some say hydrocodone works better for their pain than percocet and viceversa. For me, percocet works a lot better for my pain.
Each tablet, for oral administration, contains oxycodone hydrochloride and acetaminophen in the following strengths: Oxycodone Hydrochloride, USP 2.5 mg* Acetaminophen, USP 325 mg *2.5 mg oxycodone HCl is equivalent to 2.2409 mg of oxycodone. Oxycodone Hydrochloride, USP 5 mg* Acetaminophen, USP 325 mg *5 mg oxycodone HCl is equivalent to 4.4815 mg of oxycodone. Oxycodone Hydrochloride, USP 7.5 mg* Acetaminophen, USP 325 mg *7.5 mg oxycodone HCl is equivalent to 6.7228 mg of oxycodone.