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Table 1 Summary statistics for dataset

From: Application of Neural Networks for classification of Patau, Edwards, Down, Turner and Klinefelter Syndrome based on first trimester maternal serum screening data, ultrasonographic findings and patient demographics

 

Male

Female

Gender

52.5%

47.5%

 

Min

Max

Mean

Maternal age

16

49

31.5

Syndrome classification data

 

Training dataset

Subsequent validationdataset

Total number of samples

Percentage of the overall dataset

Prenatal syndrome samples

800

200

1000

40%

Normal samples

1200

300

1500

60%

Down Syndrome

292

73

243

24.31%

Edwards Syndrome

230

142

192

19.17%

Kleinfelter Syndrome

322

80

268

26.83%

Turner Syndrome

194

48

161

16.11%

Patau Syndrome

162

41

136

13.58%