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. Author manuscript; available in PMC: 2021 Apr 1.
Published in final edited form as: Clin Nutr ESPEN. 2020 Feb 11;36:82–90. doi: 10.1016/j.clnesp.2020.01.012

Table 5:

Correlation between grocery quiz scores and other measures of celiac disease activity

6 months 12 months 24 months
Celiac Symptom Index (CSI)1 −0.35* −0.15 −0.006
Celiac Diet Adherence Test (CDAT)2,3 −0.26* −0.25* −0.17
TTG IgA level (MULN) 0.002 0.04 −0.005
*

P< 0.01.

1

CSI scores > 45 are associated with poorer adherence and lower quality of life (possible score range 16 to 80);

2

Persons not restricting gluten were considered non-adherent and CDAT scores were not calculated;

3

CDAT scores ≤ 13 are associated with adequate adherence (possible score range 7 to 35). tTG tissue transglutaminase antibody, MULN multiples upper limit of normal.