| Name | Type | Nullable | Default value | Comment |
|---|
| SUBJECT_ID | NUMBER(7) | N | | Unique patient identifier |
| ICUSTAY_ID | NUMBER(7) | Y | | Unique ICU stay identifier |
| ITEMID | NUMBER(7) | N | | The medication item which this additive relates to |
| IOITEMID | NUMBER(7) | N | | The IO item which this additive relates to |
| CHARTTIME | TIMESTAMP(6) WITH TIME ZONE | N | | The date/time for the additive |
| ELEMID | NUMBER(7) | N | | The element of a combined additive |
| CGID | NUMBER(7) | Y | | The caregiver ID |
| CUID | NUMBER(7) | Y | | The careunit ID |
| AMOUNT | NUMBER(38) | Y | | The amount of additive given |
| DOSEUNITS | VARCHAR2(20) | Y | | The units of the additive given |
| ROUTE | VARCHAR2(20) | Y | | The route through which the additive is given |
