Expression Constraint Language

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changes.mady.by.user Anne Randorff Højen

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Scg expression
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	<< 404684003 |Clinical finding|:
		>> 24607500342752001 |CausativeDue agentto| = << 267038008 |Edema|

This expression constraint is represented in the long syntax as:

Scg expression
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	descendantOrSelfOf 404684003 |Clinical finding|:
		ancestorOrSelfOf 24607500342752001 |CausativeDue agentto| = descendantOrSelfOf 267038008 |Edema|

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When numeric concrete values (i.e. Integers and Decimals) are compared, a set of standard mathematical operators may be used. These mathematical operators are:

Operator

Name

=

Equals

!=

Not equals

<

Less than

<=

Less than or equals

>

Greater than

>=

Greater than or equals

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Scg expression
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	descendantOf 91723000 |Anatomical structure|:
		reverseOf 363698007 |Finding site| = descendantOf 125605004 |Fracture of bone|

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DottedAttributes
DottedAttributes
Dotted Attributes

An alternative way of representing 'reversed attributes' is by applying the dot notation to represented them as dotted attributes. Using this alternative notation, "

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