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Table 5 Outcomes of the two-tailed permutation test between the different implementations Statistically significant values (p <  0.05) are in bold face

From: Automated SNOMED CT concept and attribute relationship detection through a web-based implementation of cTAKES

Implementation 1

Implementation 2

Lung cancera

Non-small cell lung cancerb

Recurrencec

UMLS2011

UMLS2016

0.024

0.002

1.000

UMLS2011

UMLS2016 + Dict.

1.000

0.016

<  0.001

UMLS2011

DIRECT

1.000

1.000

<  0.001

UMLS2016

UMLS2016 + Dict.

0.024

0.142

<  0.001

UMLS2016

DIRECT

0.018

0.001

<  0.001

UMLS2016 + Dict.

DIRECT

1.000

0.035

1.000

  1. aSNOMED CT concept 93880001 | Primary malignant neoplasm of lung (disorder)
  2. bSNOMED CT concept 254637007 | Non-small cell lung cancer (disorder)
  3. cSNOMED CT concept 255227004 | Recurrent (qualifier value)