Clinical Study Case
Item
cases
boolean
C1706256 (UMLS CUI [1])
Age
Item
age ≥ 18 years at enrollment
boolean
C0001779 (UMLS CUI [1])
Informed Consent
Item
written informed consent
boolean
C0021430 (UMLS CUI [1])
Cardiovascular Disease
Item
confirmed cardiovascular disease
boolean
C0007222 (UMLS CUI [1])
Clinical Study Site Area
Item
from the hamilton, on area
boolean
C2347790 (UMLS CUI [1,1])
C0017446 (UMLS CUI [1,2])
Gastrointestinal Hemorrhage Firstly
Item
presented to the hospital with first-ever gi tract bleed
boolean
C0017181 (UMLS CUI [1,1])
C1279901 (UMLS CUI [1,2])
Control Group
Item
controls
boolean
C0009932 (UMLS CUI [1])
Age
Item
age ≥ 18 years at enrollment
boolean
C0001779 (UMLS CUI [1])
Informed Consent
Item
written informed consent
boolean
C0021430 (UMLS CUI [1])
Cardiovascular Disease
Item
confirmed cardiovascular disease
boolean
C0007222 (UMLS CUI [1])
Clinical Study Site Area
Item
from the hamilton, on area
boolean
C2347790 (UMLS CUI [1,1])
C0017446 (UMLS CUI [1,2])
Clinical Study Case
Item
cases
boolean
C1706256 (UMLS CUI [1])
Hemorrhage Body site | Exception Gastrointestinal tract
Item
significant bleeding in an area other than the gi tract
boolean
C0019080 (UMLS CUI [1,1])
C1545955 (UMLS CUI [1,2])
C1705847 (UMLS CUI [2,1])
C0017189 (UMLS CUI [2,2])
Episode of Gastrointestinal Hemorrhage In the past
Item
prior episodes of gi bleeding
boolean
C0332189 (UMLS CUI [1,1])
C0017181 (UMLS CUI [1,2])
C1444637 (UMLS CUI [1,3])
Control Group
Item
controls
boolean
C0009932 (UMLS CUI [1])
Hemorrhage Body site Any
Item
significant bleeding in any area
boolean
C0019080 (UMLS CUI [1,1])
C1545955 (UMLS CUI [1,2])
C1552551 (UMLS CUI [1,3])