Table 2

Summary statistics of cord blood hormone levelsa

Estrone (ng/dl)Total estradiol (ng/dl)Weakly bound estradiol (ng/dl)SHBG (nmol/liter)
Arithmetic mean3894.91570.71444.144.4
SD2180.5824.8789.714.1
Geometric mean3311.31412.51288.242.7
Median3679.51449.01358.044.0
Minimum797.5574.0537.022.0
Maximum9490.54652.54499.073.5
  • a For all subjects, n = 25. The arithmetic mean of two duplicate measurements for each subject was used in calculating these statistics.