Table 2.

Population, interventions, comparators and outcome parameters used for the systematic review

Population	Crohn’s disease patients
Interventions	Studies demonstrate the population of Crohn’s disease patient with a disease activity inferred by the expression of chemokines and/or adipokines
Comparators	Chemokines and/or adipokines with disease activity
Outcome	Studies demonstrate the population of Crohn’s disease patient with a disease activity inferred by the expression of chemokines and/or adipokines