Table 2 Overview of overall positivity (%) of 26 markers and differences between tumor types

ER

 < 0.001

 < 0.001

0.998

n

114

94

39

range (mean/median)

0–100 (72/90)

0–100 (91.1/98)

68–100 (95/98)

PR

 < 0.001

0.004

0.003

n

114

97

39

range (mean/median)

0–100 (8.7/0)

0–100 (19.1/5)

0–90 (29.8/20)

PAX8

 < 0.001

 < 0.001

0.408

n

114

96

39

range (mean/median)

0–100 (96.5/100)

2–100 (81.5/90)

45–100 (86.2/92)

ARID1A

 < 0.001

 < 0.001

0.752

n

114

95

38

range (mean/median)

0–100 (88.5/97.5)

0–100 (57.8/60)

1–100 (57.6/65)

PTEN

 < 0.001

 < 0.001

0.953

n

114

96

38

range (mean/median)

0–100 (54.1/62.5)

0–100 (76.9/85)

20–100 (78.1/83.5)

HNF1B

0.878

0.800

0.304

n

114

93

34

range (mean/median)

0–98 (14.2/0)

0–100 (15.4/0)

0–100 (21.5/0)

Napsin A

NULL

NULL

NULL

n

114

96

39

range (mean/median)

0

0

0

CDX2

0.706

0.757

0.927

n

114

97

39

range (mean/median)

0–95 (1.7/0)

0–10 (0.1/0)

0

NTRK

0.906

0.914

NULL

n

114

96

39

range (mean/median)

0–21 (0.2/0)

0

0

MUC4

0.463

0.525

0.927

n

114

97

39

range (mean/median)

0–30 (0.6/0)

0–7 (0.1/0)

0

BRG1

 < 0.001

 < 0.001

0.893

n

114

97

39

range (mean/median)

21–100 (89.9/95)

0–100 (99/100)

95–100 (99.9/100)

PAX2

 < 0.001

 < 0.001

0.171

n

114

95

37

range (mean/median)

0–98 (15.8/0)

0–100 (41.5/22)

0–100 (51.8/64)

Mammaglobin

0.002

0.001

0.034

n

114

96

37

range (mean/median)

0–95 (4.7/0)

0–75 (0.9/0)

0–22 (1.1/0)

SATB2

0.318

0.424

0.780

n

114

97

39

range (mean/median)

0–31 (0.9/0)

0–40 (0.5/0)

0

RB1

0.002

0.007

0.994

n

113

92

39

range (mean/median)

0–100 (68.6/90)

0–100 (64.1/74)

20–97 (67.4/67)

AMACR

0.993

0.822

0.544

n

114

96

39

range (mean/median)

0–75 (2.4/0)

0–80 (2.6/0)

0–5 (0.3/0)

TTF1

0.905

0.914

NULL

n

114

97

39

range (mean/median)

0–5 (0.1/0)

0

0

Cyclin E1

 < 0.001

 < 0.001

0.592

n

114

93

37

range (mean/median)

0–100 (67.2/79)

0–90 (23.9/17)

0–75 (21.2/15)

Statmin

 < 0.001

 < 0.001

0.404

n

114

94

38

range (mean/median)

0–100 (70.2/80)

0–98 (23.9/12)

1–70 (15.4/8.5)

BCOR

0.278

0.273

0.817

n

114

97

39

range (mean/median)

0–4 (0.2/0)

0

0–4 (0.1/0)

L1CAM

0.046

0.134

0.484

n

114

95

37

range (mean/median)

0–100 (12.0/0)

0–90 (7.6/0)

0–60 (2.4/0)

LMP2

 < 0.001

 < 0.001

0.264

n

114

95

38

range (mean/median)

0–100 (72.6/95)

45–100 (95.3/100)

60–100 (98.3/100)

CD44

 < 0.001

 < 0.001

0.753

n

114

93

37

range (mean/median)

0–100 (6.9/0)

0–12 (0.5/0)

0–6 (0.3/0)

Ki67

 < 0.001

 < 0.001

0.948

n

114

91

37

range (mean/median)

0–95 (45.6/44)

0–29 (3.0/1)

0–5 (2.0/2)