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Table 3 Patient characteristics in the BRACS external validation dataset

From: Predicting Nottingham grade in breast cancer digital pathology using a foundation model

Patient characteristics

BRACS dataset

Total

Tumor grade (n (%))

 

128

grade 1(3–5 points)

26(20)

 

grade 2(6–7 points)

56(44)

 

grade 3(8–9 points)

46(36)

 

Nuclear score (n (%))

 

128

1

14(10)

 

2

57(45)

 

3

57(45)

 

Tubular score (n (%))

 

128

1

6(5)

 

2

23(18)

 

3

99(77)

 

Mitotic score (n (%))

 

128

1

67(52)

 

2

24(19)

 

3

37(29)

 
  1. Summary of tumor grade and individual histologic component scores including nuclear, tubular, and mitotic scores for the 128 slides in the BRACS validation dataset