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Table 5 Statistical parameters for the amount of extracted DNA from 60 samples as cotton and nylon by using the organic

From: Human identification from washed blood stains

Fabric type and washing temperature

Amount of DNA (normalized)

Fabric

Temperature (°C)

Mean

SD

95% CI

Cotton (30 samples)

40

0.758

0.179

0.641–0.875

 

60

0.454

0.173

0.341–0.567

 

90

0.247

0.123

0.167–0.327

Nylon (30 samples)

40

0.534

0.199

0.404–0.664

 

60

0.279

0.163

0.173–0.385

 

90

0.157

0.101

0.091–0.223

  1. In order to categorically compare extracted DNA amount, each value is normalized by the highest extracted amount