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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