Table 3

Sensitivity and specificity of ds/total DNA ratios to detect buccal sample failure
ds/total DNA ratio threshold N (%) of samples meeting threshold Sensitivity Specificity Positive predictive value Negative predictive value
<0.34 23 (3.3%) 20.5% 98.7% 65.2% 90.5%
<0.58 223 (34.0%) 70.5% 69.7% 22.75% 94.5%

Woo et al.

Woo et al. BMC Genetics 2012 13:75   doi:10.1186/1471-2156-13-75

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