Informed Consent
Item
informed consent provided
boolean
C0021430 (UMLS CUI [1])
Health history
Item
capable of providing adequate health history
boolean
C0455458 (UMLS CUI [1])
Age | Colonoscopy
Item
age 50 or older at time of colonoscopy (colorectal screening guideline eligible)
boolean
C0001779 (UMLS CUI [1])
C0009378 (UMLS CUI [2])
Availability Blood draw | Bowel preparation Colonoscopy
Item
accessible for blood draw prior to start of bowel preparation for colonoscopy
boolean
C0470187 (UMLS CUI [1,1])
C0005834 (UMLS CUI [1,2])
C0455052 (UMLS CUI [2,1])
C0009378 (UMLS CUI [2,2])
Endoscopy of large intestine Firstly
Item
first large bowel endoscopy in lifetime
boolean
C0192890 (UMLS CUI [1,1])
C1279901 (UMLS CUI [1,2])
Hemorrhage Anorectal | Hematochezia
Item
anorectal bleeding or hematochezia within last 6 months for which patient sought medical attention
boolean
C0019080 (UMLS CUI [1,1])
C3870603 (UMLS CUI [1,2])
C0018932 (UMLS CUI [2])
Iron deficiency anemia
Item
known iron deficiency anemia in the last 6 months for which patient sought medical attention
boolean
C0162316 (UMLS CUI [1])
Polyp of large intestine Previous | Colorectal Carcinoma Previous
Item
previous history of colorectal polyps or crc
boolean
C0949059 (UMLS CUI [1,1])
C0205156 (UMLS CUI [1,2])
C0009402 (UMLS CUI [2,1])
C0205156 (UMLS CUI [2,2])
High risk of Colorectal Carcinoma | Relative Quantity Colorectal Carcinoma | Relative Age Quantity Colorectal Carcinoma | HNPCC | Familial Adenomatous Polyposis
Item
high risk for colorectal cancer (2 or more 10 relatives with crc; 1 or more 10 relative(s) < 50 years with crc; known hnpcc or fap)
boolean
C0332167 (UMLS CUI [1,1])
C0009402 (UMLS CUI [1,2])
C0080103 (UMLS CUI [2,1])
C1265611 (UMLS CUI [2,2])
C0009402 (UMLS CUI [2,3])
C0080103 (UMLS CUI [3,1])
C0001779 (UMLS CUI [3,2])
C1265611 (UMLS CUI [3,3])
C0009402 (UMLS CUI [3,4])
C0009405 (UMLS CUI [4])
C0032580 (UMLS CUI [5])