Skip to main content

Table 1 Characteristics of included studies

From: Risk factors of embolism for the cardiac myxoma patients: a systematic review and metanalysis

study

country

type of study

sample size

age(Mean ± SD or median(IQR))

incidence of embolism

risk factors

the JBI Appraisal Checklist

embolisim group

non-embolism group

embolisim group

non-embolism group

Cao 2017 [5]

China

Retrospective case series

24

87

36.0 ± 8.1

36.4 ± 6.5

21.62%

tumor size

yes(6)no(3)unclear(1) not applicable(0)

Deng 2015 [6]

China

Retrospective case series

33

129

48(38–61)

54(46–63)

20.37%

tumor location, tumor surface, MPV, PLT

yes(8)no(1)unclear(1) not applicable(0)

Lee 2012 [7]

Korea

Retrospective case series

13

46

59.2 ± 12.6

58.3 ± 12.6

22.03%

tumor surface

yes(7)no(2)unclear(1) not applicable(0)

Wang 2016 [8]

China

Retrospective case series

32

175

39.7 ± 16.6

45.0 ± 15.5

15.46%

tumor size, tumor surface

yes(7)no(2)unclear(1) not applicable(0)

Yin 2016 [9]

China

Retrospective case series

143

322

59.4 ± 10.9

52.3 ± 12.4

44.41%

age, BMI, tumor size, tumor surface, tumor location, LAD CHA2DS2–VASc score

yes(8)no(1)unclear(1) not applicable(0)

Li 2018 [10]

China

Retrospective case series

27

158

48.19 ± 13.11

49.39 ± 14.97

14.59%

tumor location,tumor base size, FIB

yes(7)no(2)unclear(1) not applicable(0)

Xu 2016 [11]

China

Retrospective case series

26

156

58.54 ± 12.65

57.29 ± 11.11

14.29%

tumor surface, tumor base size, FIB

yes(8)no(1)unclear(1) not applicable(0)

Boyacıoğlu 2017 [12]

Turkey

Retrospective case series

25

74

49 ± 16.89

50.12 ± 15.71

25.26%

AF, tumor surface, tumor size

yes(7)no(2)unclear(1) not applicable(0)

Kalçık 2019 [13]

Turkey

Retrospective case series

13

80

50(36–62)

56(45–65)

13.98%

LAD, AF, tumor size, tumor surface

yes(7)no(2)unclear(1) not applicable(0)

Ping 2019 [14]

China

Retrospective case series

32

75

54.66 ± 13.21

51.72 ± 13.76

29.91%

tumor surface, tumor location

yes(7)no(2)unclear(1) not applicable(0)

Canga 2017 [15]

Turkey

Retrospective case series

13

53

51.1 ± 11.4

55.9 ± 12.4

19.70%

sex,tumor location,tumor surface

yes(7)no(2)unclear(1) not applicable(0)

Zheng 2014 [16]

China

Retrospective case series

15

63

49 ± 9

52 ± 6

19.23%

tumor surface

yes(7)no(2)unclear(1) not applicable(0)

  1. SD: standard deviation IQR: interquartile range LAD: left atrium diameter the CHA2DS2-VASc: congestive heart failure, hypertension, age ≥ 75 (doubled), diabetes, stroke(doubled), vascular disease, age 65–74, and sex category (female) recommended by European Society of Cardiology (ESC) is an easy-to-remember means of assessing stroke risk of patients with AF