Class RATE

Parent class: Special-variable-information


Template Slots
Slot name Documentation Type Allowed Values/Classes Cardinality Default
time-unit "Unit of time for various uses. For DRUG-STEP, refers to time-unit of dosing frequency." SYMBOL Second(s) Minute(s) Hour(s) Day(s) Week(s) Month(s) Year(s) 0:1  
denominator-unit "Unit for rate denominator, e.g. per fall, per person, per person-year , per month. Should ideally be controlled choices or a UMLS term. Can also use |time-unit| slot for time denominators." STRING   0:1  
denominator-amount "The amount of the unit for the rate denominator, e.g, '5' in survival/5 year." FLOAT   0:1  
protocol-changes   Instance Protocol-change    
roles "Tells which class and slot will take instances of this class depending on the role of the instance. The format is (role OWNER-CLASS |owner-slot|) e.g., if this class is DATE and the instance's role is recruitment-start-date, (recruitment-start-date RECRUITMENT |start-date|) tells us that this instance of date should be the value of the slot |start-date| in an instance of class RECRUITMENT." SYMBOL   0:1  

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Generated on Mon Dec 15 11:40:40 2008