CHORIONICITY STATUS
The CLINICAL INVESTIGATION RESULT ITEM for the chorionicity status for the baby (whether twins in utero share one chorion and placenta (monochorionic) or whether they each have their own (dichorionic)).
Format / Length
an1
Description
CHORIONICITY STATUS is the same as attribute CHORIONICITY STATUS.
National Codes
| Code | Description |
|---|---|
|
1 |
Monochorionic |
|
2 |
Dichorionic |
|
8 |
Other (in cases of triplets or more) |
Default Codes
| Code | Description |
|---|---|
|
9 |
Chorionicity status not known |
Where Used
| Type | Link | How used |
|---|---|---|
| Data Element | CHORIONICITY STATUS | references in description CHORIONICITY STATUS |
| Data Set | National Neonatal Data Set - Episodic and Daily Care | references in description CHORIONICITY STATUS |
