CDISC SDTM Findings About Test Code Terminology CDISC SDTM Findings About Test Name Terminology CDISC SDTM Type 1 Diabetes Findings About Test Code Terminology CDISC SDTM Type 1 Diabetes Findings About Test Name Terminology Characteristic Speed Speed CDISC Speed A scalar measure of the rate of movement of the object expressed either as the distance travelled divided by the time taken (average speed) or the rate of change of position with respect to time at a particular point (instantaneous speed). C0678536 SPEED C41146 Quantitative Concept Speed A scalar measure of the rate of movement of the object expressed as the distance traveled divided by the elapsed time. Clinical Data Interchange Standards Consortium Terminology CDISC SDTM Terminology Quantitative Concept