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Table 4 Comparison of the model resulting from taking 1 random sample out of the 3 FIT samples with the proposed final model for ACN

From: Prediction of advanced colonic neoplasm in symptomatic patients: a scoring system to prioritize colonoscopy (COLONOFIT study)

MODEL

AUC

CI 95% (Bootstrap)

With interaction†

0.865

0.833–0.894

RANDOM – 1‡

0.844

0.809–0.875

RANDOM – 2

0.835

0.800–0.897

RANDOM – 3

0.843

0.809–0.876

RANDOM – 4

0.842

0.808–0.875

RANDOM – 5

0.842

0.807–0.875

  1. †Final model including MAXFIT and NSAMPLES
  2. ‡RANDOM-N: Model created with a FIT value randomly chosen from the 3 values ​​of each patient. This was repeated 5 times
  3. MAXFIT: maximum f-Hb value; NSAMPLES> 4: Number of samples with FIT > 4 μg Hb/g faeces
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BMC Cancer

ISSN: 1471-2407

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