xdw | v3 | oasis |
Package : v3
XML Type : RTO
Comments : A quantity constructed as the quotient of a numerator quantity divided by a denominator quantity. Common factors in the numerator and denominator are not automatically cancelled out. RTO supports titers (e.g., "1:128") and other quantities produced by laboratories that truly represent ratios. Ratios are not simply "structured numerics", particularly blood pressure measurements (e.g. "120/60") are not ratios. In many cases REAL should be used instead of RTO.
Parent : RTOQTYQTY