One limitation of the creatinine height index is that its accuracy depends on a complete collection of urine for 24 hours.

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The accuracy of the creatinine height index is affected by a complete collection of urine for 24 hours because it measures the clearance of creatinine from the body, which requires a full and accurate measurement of urine output. If the collection is incomplete or inaccurate, the result may not accurately reflect the true renal function of the patient.

One Limitation of the Creatinine Height Index Is That Its