Table 1 Demographic table

From: An international study presenting a federated learning AI platform for pediatric brain tumors

Site ID

Total subjects

EP*

DIPG*

MB*

PA*

EP**

DIPG**

MB**

PA**

TM

13

0 (N/A)

0 (N/A)

7 (67%)

6 (71%)

N/A

N/A

70.6

106.2

PH

55

12 (42%)

14 (50%)

15 (60%)

14 (47%)

77.8

105.5

94

76.9

TO

92

26 (61%)

0 (N/A)

60 (64%)

6 (100%)

60.2

N/A

92.2

98.9

UT

129

17 (75%)

18 (60%)

42 (68%)

52 (42%)

30.1

91.5

85.7

104.7

DU

24

0 (N/A)

0 (N/A)

24 (64%)

0 (N/A)

N/A

N/A

66.5

N/A

CP

96

20 (N/A)

0 (N/A)

43 (N/A)

33 (N/A)

N/A

N/A

N/A

N/A

IN

118

5 (38%)

21 (52%)

63 (77%)

29 (50%)

58.4

75.8

93.7

102.2

ST

328

39 (57%)

84 (51%)

93 (66%)

112 (48%)

175.35

98.3

107.1

108.2

SE

241

42 (71%)

44 (39%)

113 (58%)

42 (51%)

49.6

83

84.2

96.7

CG

150

10 (50%)

75 (49%)

54 (66%)

11 (38%)

83.9

96.9

88.8

105.6

NY

26

7 (75%)

10 (64%)

9 (67%)

0 (N/A)

94

92.7

159.2

N/A

CH

14

0 (N/A)

4 (50%)

3 (50%)

7 (60%)

N/A

120

85

42.8

GO

78

23 (48%)

14 (21%)

27 (48%)

14 (36%)

64.9

82.2

70.9

83.2

BO

19

0 (N/A)

0 (N/A)

19 (40%)

0 (N/A)

N/A

N/A

100.4

N/A

KC

3

1 (100%)

0 (N/A)

2 (71%)

0 (100%)

144

60

109.7

24

DY

28

4 (0%)

5 (60%)

13 (92%)

6 (50%)

58

104.1

99.1

50.6

TK

16

2 (100%)

4 (50%)

7 (45%)

3 (71%)

327.6

127.8

198.2

130.3

AU

32

0 (N/A)

32 (34%)

0 (N/A)

0 (N/A)

N/A

83.3

N/A

N/A

TU

6

2 (100%)

2 (50%)

2 (50%)

0 (N/A)

217

70

105.6

N/A

  1. *Number and percentage of males.
  2. **Mean ages for each tumor type per site (EP ependymoma, DIPG diffuse intrinsic pontine glioma, MB medulloblastoma, PA pilocytic astrocytoma).
  3. N/A Information not available.