TD017

Properties of Attributes in entity 2 table: Radial Thickness Of Tissue Types

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DBCODE	N	N	char(5)	freetext	nominal
ENTITY	N	N	numeric(1,0)	range	interval	natural	2.-2.	1.	number
STUDYID	N	N	char(3)	place	nominal
YEAR	Y	N	numeric(4,0)	range	interval	integer	1985.-1985.	1.	number
NUMBER	Y	N	numeric(3,0)	range	ratio	integer	1.-280.	1.	number
END_REM	Y	N	char(1)	enum	nominal
HWT	N	N	numeric(4,1)	range	ratio	real	0.0-131.0	1.0	centimeters
SWT	N	N	numeric(4,1)	range	ratio	real	4.0-153.0	1.0	centimeters
IBT	N	N	numeric(4,1)	range	ratio	real	1.0-7.0	1.0	centimeters
OBT	N	N	numeric(4,1)	range	ratio	real	1.0-18.0	1.0	centimeters
SAMPLEDATE	N	N	datetime	range	datetime		Jun 11 1985-Jun 20 1985		date as date type