This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | Last revision Both sides next revision | ||
documentation:vocabulary:naaccr [2020/03/10 11:49] ekorchmar |
documentation:vocabulary:naaccr [2020/03/10 11:50] ekorchmar |
||
---|---|---|---|
Line 16: | Line 16: | ||
All NAACCR codes are ontological, meaning they are built by concatenating all preceding ontological levels to capture meaning. Schema codes coincide with schema names, Variables and values are numeric. | All NAACCR codes are ontological, meaning they are built by concatenating all preceding ontological levels to capture meaning. Schema codes coincide with schema names, Variables and values are numeric. | ||
- | |||
- | Variable and Value concepts that are not specific to a single schema may do not specify schema name. | ||
^ Type of concept ^ concept_code ^ concept_name ^ | ^ Type of concept ^ concept_code ^ concept_name ^ | ||
Line 25: | Line 23: | ||
| Site-nonspecific value | 1004@99 | [TNM Clinical Stage Group] Unknown, not staged | | | Site-nonspecific value | 1004@99 | [TNM Clinical Stage Group] Unknown, not staged | | ||
- | Value code contains parent schema name (**colon**), variable code (**2810**) and proper value code (**050**). | + | Site-specific value code contains parent schema name (**colon**), variable code (**2810**) and proper value code (**050**). For non-specific values and variables, schema name is omitted. |
//Note: site-specific values may belong to site-nonspecific variables, as this is a case in this example// | //Note: site-specific values may belong to site-nonspecific variables, as this is a case in this example// |