CEACAM5 and neoplasm: These were 57 years, 2.12 ng/mL, 1.233 (2−ΔΔCt), 11 mm, 1, and 0.499 for age, serum CEA, miR-183, tumour size, pGGO or mGGO versus pure solid nodules, and the five-factor combination, respectively (Table 4).