Table 1 Clinical information of MPMs included in both training and validation cohorts

Sex

F

2 (25.0%)

17 (20.2%)

M

6 (75.0%)

67 (79.8%)

Age

Mean (SD)

73.5 (8.8)

70.6 (8.6)

Side

Left

2 (25.0%)

29 (35.8%)

Right

6 (75.0%)

52 (64.2%)

N-Miss

3

Surgery

Biopsy

5 (62.5%)

49 (59.0%)

Pleurectomy

3 (37.5%)

34 (41.0%)

N-Miss

1

Histology

Epithelioid

0 (0%)

34 (40.5%)

Biphasic

8 (100.0%)

32 (38.1%)

Sarcomatoid

0 (0%)

18 (21.4%)

Stage

I

4 (50%)

38 (47.6%)

II

0 (0%)

4 (5.0%)

III

0 (0%)

7 (8.7%)

IV

4 (50%)

31 (38.8%)

N-Miss

4

Death

No

2 (25%)

8 (9.6%)

Yes

6 (75%)

75 (90.4%)

N-Miss

1

Overall survival (months)

Mean (SD)

11.9 (8.1)

20.3 (20.6)

N-Miss

3