Form:	GLNE 007 Consent Documentation v9.0

CDE ID	CDE Description
* 421	EDRN Participant ID (Go To: 2176)
* 2176	Visit code (Go To: 423)
	Permissible Values (value): BLN1 (1)
	BLN2 (2)
* 423	EDRN Protocol ID (Go To: 422)
* 422	EDRN Site ID (Go To: 929)
* 929	EDRN Staff ID of the person who collected the data: (Go To: 1319)
* 1319	Date participant signed consent form (MM/DD/YYYY): (Go To: 2603)
* 2603	Study group: (Go To: 4947)
	Permissible Values (value): Scheduled for colonoscopy (0)
	Cancer diagnosed by a recent colonoscopy (1)
	Adenoma diagnosed by a recent colonoscopy (2)
* 4947	Did the participant agree to the researchers having extra tissue from endoscopy after clinical use? (Go To: 4948)
	Permissible Values (value): No (0)
	Yes (1)
	Not collected (2)
	Refused (88)
	Unknown (99)
* 4948	Did the participant agree to the researchers having extra tissue from surgery after clinical use? (Go To: 4949)
	Permissible Values (value): No (0)
	Yes (1)
	Not collected (2)
	Refused (88)
	Unknown (99)
* 4949	Did the participant agree to the researchers having extra tissue from biopsy of normal sigmoid colon? (Go To: 2492)
	Permissible Values (value): No (0)
	Yes (1)
	Not collected (2)
	Refused (88)
	Unknown (99)
* 2492	Has the participant authorized the use of their specimens for future research? (Go To: 1097)
	Permissible Values (value): No (0)
	Yes (1)
	Not collected (2)
	Refused (88)
	Unknown (99)
* 1097	Comments (do not include any participant identifiers) (Go To: End of Form)