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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: J Pediatr. 2016 May 2;174:153–159.e2. doi: 10.1016/j.jpeds.2016.03.069

Table 3.

Relationship between Crohn’s disease Activity and PROMIS T-scores

Quartile SCDAIa ANOVA Trendb
PROMIS 1 2 3 4 Prob>F Prob>|z|
Anxiety 42 45 49 54 <0.001 <0.001
Depression 39 41 44 49 <0.001 <0.001
Fatigue 42 45 49 58 <0.001 <0.001
Pain interference 39 46 50 58 <0.001 <0.001
Peer relationshipsc 51 49 49 46   0.005 <0.001
a

Highest quartile indicates higher degree of disease activity

b

Non-parametric test of trend

c

Higher score indicates better peer relationships