Table 2.

Subject characteristics at repeat endoscopy (n=103).

Characteristic	Statistic
Symptomatic
Yes	69 (67.0%)
No	34 (33.0%)
Reason for repeat endoscopy*
Persistent symptoms	44 (42.7%)
New symptoms	28 (27.2%)
Esophagitis follow-up	14 (13.6%)
Confirm CD resolution only**	11 (10.7%)
New/additional diagnosis suspected	10 (9.7%)
Other endoscopic finding follow-up	2 (1.9%)
Months from start of GFD to repeat scope
Median (IQR)	29.0 (16.8, 48.1)
Range	12.0 – 144.0
Dietetic counseling	101 (98.1%)
Adherence to GFD
Excellent	94 (91.3%)
Good	5 (4.9%)
Fair	1 (1.0%)
Non-compliant	2 (1.9%)
Unable to assess from medical record	1 (1.0%)
Repeat serology positive or borderline***	24 (33.8%)
Marsh score at repeat biopsy
0	63 (61.2%)
1	14 (13.6%)
2	6 (5.8%)
3	20 (19.4%)

^*Patients had more than one reason for a repeat endoscopy. Reason was determined by chart review and therefore is >100%.

^**Seven patients were asymptomatic and repeat endoscopy was performed to confirm CD resolution, four patients had seronegative CD at diagnosis and repeat endoscopy was performed to confirm CD resolution.

^***Repeat serology was only included if it was measured within 4 months of the date of repeat endoscopy (N=71).