-
Notifications
You must be signed in to change notification settings - Fork 20
/
Copy pathdrug_era.json
44 lines (44 loc) · 1.75 KB
/
drug_era.json
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
[
{
"type": "integer",
"name": "drug_era_id",
"mode": "required",
"description": "A unique identifier for each Drug Era."
},
{
"type": "integer",
"name": "person_id",
"mode": "required",
"description": "A foreign key identifier to the Person who is subjected to the Drug during the fDrug Era. The demographic details of that Person are stored in the PERSON table."
},
{
"type": "integer",
"name": "drug_concept_id",
"mode": "required",
"description": "A foreign key that refers to a Standard Concept identifier in the Standardized Vocabularies for the Ingredient Concept."
},
{
"type": "date",
"name": "drug_era_start_date",
"mode": "required",
"description": "The start date for the Drug Era constructed from the individual instances of Drug Exposures. It is the start date of the very first chronologically recorded instance of conutilization of a Drug."
},
{
"type": "date",
"name": "drug_era_end_date",
"mode": "required",
"description": "The end date for the drug era constructed from the individual instance of drug exposures. It is the end date of the final continuously recorded instance of utilization of a drug."
},
{
"type": "integer",
"name": "drug_exposure_count",
"mode": "nullable",
"description": "The number of individual Drug Exposure occurrences used to construct the Drug Era."
},
{
"type": "integer",
"name": "gap_days",
"mode": "nullable",
"description": "The number of days that are not covered by DRUG_EXPOSURE records that were used to make up the era record."
}
]