Table 2.

Spearman correlation coefficient (95% confidence interval) between the follicular and luteal phase hormones and SHBG levels in the first cycle of blood collection among all women

Endogenous factorCorrelation (95% confidence interval)
Estradiol0.22 (0.02-0.42)
Free estradiol−0.09 (−0.41-0.23)
Estrone0.38 (0.18-0.58)
Estrone sulfate0.50 (0.31-0.69)
Progesterone— (—)
Testosterone0.63 (0.48-0.78)
Androstenedione0.52 (0.35-0.69)
DHEA0.60 (0.37-0.83)
DHEAS0.82 (0.66-0.98)
SHBG0.86 (0.76-0.96)
Prolactin0.55 (0.39-0.71)
IGF-I0.65 (0.44-0.86)
Free IGF-I0.67 (0.47-0.87)
IGFBP-30.66 (0.46-0.86)
  • NOTE: See Table 1 for abbreviations.