Statistical analysis
SE
For the statistical analyses, we only included the 34 cytokines in which >50% of the measurements remained within the detection limit (Supplementary Table Baseline comparisons between the Healthy Nordic Diet and Habitual Diet groups were made with a The data are given as mean (SE) values with 95% confidence intervals for the mean changes. We used P = 0.001 as the level of significance to account for the number of cytokines (0.05 divided by 34). All statistical analyses were conducted with SAS version 9.4 (SAS Institute, Cary, NC).