Skip to main content

Table 5 The median survival time and the mean survival time calculated by Kaplan-Meier method

From: Primary cardiac myxofibrosarcoma: case report, literature review and pooled analysis

Variables

Group

N (%)

Event (N)

Median survival time(m)

Mean survival time(m)

All

 

21 (100)

13

14

32.66

Age (year)

< 40

12 (57.1)

7

24

43.75

≥ 40

9 (42.9)

6

14

11.79

Sex

male

11 (52.4)

7

24

30.59

female

10 (47.6)

6

14

26.26

Location

left heart

18 (85.7)

12

14

25.38

right heart

3 (14.3)

1

49.00

Mean diameter (mm)

< 40

6 (33.3)

1

91.20

≥ 40

11 (66.7)

9

14

14.64

Histologic grading

intermediate/low-grade

5 (55.6)

1

68.00

high-grade

4 (44.4)

4

2

11.81

Post-treatment

yes

11 (52.4)

6

24

28.35

no

10 (47.6)

7

14

28.09