Associating module eigengenes with fecal calprotectin and Mediterranean diet score. (A) The Spearman’s rho inter-correlation between cluster eigengenes. Significance level: * p < 0.05, @ p < 0.10, N = not significant. (B) The negative association with fecal calprotectin (green module) encompasses specific nutrients, foods and Bacteroides species. Freq refers to the frequency of food groups (shown in pink); Tot refers to the macronutrient and micronutrients calculated per day (shown in purple); Adj refers to macronutrients and micronutrients calculated per 1000 kilocalories (shown in green); Bacteroides species (shown in orange). Abbreviations: MDS, Mediterranean diet score; FCP, fecal calprotectin; Veg, vegetables; Mg, magnesium; DHA; docosahexaenoic acid, Vit, vitamin; Prot, protein; mcg, micrograms; g, grams; RAE, retinol activity equivalents; BetaCartene, beta-carotene.