Table 9 Sensitivity and specificity of exposure classification (high vs low).

From: Bisphenol A and phthalate metabolite urinary concentrations: Daily and across pregnancy variability

Chemical

Sensitivity

Specificity

PPV a

NPV b

 

Median

Median

Median

Median

BPA

0.65

0.66

0.61

0.70

MBP

0.69

0.72

0.63

0.76

MBzP

0.74

0.72

0.66

0.79

MCPP

0.71

0.58

0.66

0.64

MEHHP

0.70

0.59

0.74

0.54

MEHP

0.75

0.56

0.86

0.38

MEOHP

0.71

0.57

0.76

0.50

MEP

0.76

0.86

0.77

0.85

MiBP

1.00

0.86

0.25

1.00

MCMHP

0.77

0.67

0.63

0.82

MECPP

0.64

0.65

0.59

0.69

2OH-MiBP

0.71

0.71

0.67

0.76

MOiDP

0.71

0.71

0.72

0.67

MHBP

0.71

0.71

0.69

0.73

MHiNP

0.64

0.71

0.63

0.73

  1. aPositive predictive value.
  2. bNegative predictive value.
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