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Stability, estimated using intraclass correlation coefficients estimated from fecal samples that were frozen on day 4 after 96 hours at ambient temperature and replicate fecal samples that were frozen on day 0, for metabolites with ≥80% detectability in samples with no solution and in samples collected with ethanol, FOBT, or FIT
Abbreviations: ICC, intraclass correlation coefficient; NS, no solution; FOBT, fecal occult blood test; FIT, fecal immunochemical test
