calculated kidney morphological measurement kidney cortex damaged tubule count to kidney cortex total tubule count ratio CMO:0003961 percentage of damaged renal cortex tubules renal cortex damaged tubule count to renal cortex total tubule count ratio 2023-09-29T15:03:57Z clinical_measurement_ontology This is a calculated measurement in which the average number of damaged kidney cortex tubules per subject is divided by the average total number of kidney cortex tubules per subject with the result presented as a ratio, thus normalizing the number of damaged tubules to total number of tubules. percentage of damaged kidney cortex tubules slaulede