Table 2.

Intraclass Correlation Coefficients for Biomarkers of Gut Barrier Dysfunction, Innate Immune Activation, and Inflammation, Across up to 2 Years With up to 3 Visits per Participant

Biomarker	n Women (n Person-Visits)	Intraclass Correlation Coefficient (95% CI)
log(IFAB, pg/mL)	350 (674)	0.57 (.49–.64)
sCD14, ng/mL	350 (674)	0.22 (.11–.32)
sCD163, ng/mL	350 (674)	0.81 (.77–.84)
log(IL-6, pg/mL)	349 (672)	0.20 (.10–.31)
log(TNFR1, pg/mL)	350 (672)	0.35 (.25–.44)

Abbreviations: CI, confidence interval; IFAB, intestinal fatty acid binding protein; IL-6, interleukin 6; TNFR1, tumor necrosis factor receptor 1.