Table 3 Nomogram performance according to the ESMO risk stratification subgroups

From: An external validation study of nomograms designed to predict isolated loco-regional and distant endometrial cancer recurrences: how applicable are they?

ESMO a

Nomograms

N b

AUC

P value of calibration curve

Emaxc (%)

Eaverd (%)

Low risk

Loco-regional

92

0.58

10–5

100

50.0

 

Distant

90

0.60

0.88

44.0

43.5

Intermediate risk

Loco-regional

44

0.98

10–5

53.3

49.5

 

Distant

37

0.57

0.59

100

38.0

High risk

Loco-regional

80

0.84

10–5

51.6

50.8

 

Distant

69

0.62

0.77

42

41.3

  1. Abbreviations: AUC=area under the curve; ESMO=European Society for Medical Oncology.
  2. aEuropean Society for Medical Oncology risk stratification.
  3. bNumber of patients.
  4. cMaximal error.
  5. dAverage error.
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