Ocelot KAPLAN-MEIER-DATAPOINT Class Documentation

Class KAPLAN-MEIER-DATAPOINT

Subclasses:

Template Slots

Slot name Documentation Type Allowed Values/Classes Cardinality Default

denominator-population "The population on which this datapoint was assessed. E.g., the experimental group, or the subgroup of diabetics who were assigned the comparative intervention." Instance Analyzed-population 0:1

number-with-event "Number of people with the event, since the beginning of the time period until the end." INTEGER 0:1

number-censored "Number of patients censored at the befinning of the time interval; includes those who have been lost-to follow-up, who have died from causes other than that under study, or who were still alive at the end of the last interval." INTEGER 0:1

number-at-risk "Number of patients alive, and therefore at risk of the event, at the end of the time period" INTEGER 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

Template Slots
Slot name	Documentation	Type	Allowed Values/Classes	Cardinality	Default
denominator-population	"The population on which this datapoint was assessed. E.g., the experimental group, or the subgroup of diabetics who were assigned the comparative intervention."	Instance	Analyzed-population	0:1
number-with-event	"Number of people with the event, since the beginning of the time period until the end."	INTEGER		0:1
number-censored	"Number of patients censored at the befinning of the time interval; includes those who have been lost-to follow-up, who have died from causes other than that under study, or who were still alive at the end of the last interval."	INTEGER		0:1
number-at-risk	"Number of patients alive, and therefore at risk of the event, at the end of the time period"	INTEGER		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