Table 3

Spearman correlation coefficients of selected variables among population controls

VariableIGF-IIGF-IIIGFBP-1IGFBP-3
IGF-I1.00
IGF-II0.67a1.00
IGFBP-1−0.38a−0.38a1.00
IGFBP-30.66a0.72a−0.36a1.00
SHBG−0.46a−0.43a0.41a−0.41a
3α-diol G0.16b0.21a−0.23a0.09
Weight0.27a0.18b−0.33a0.15b
Height0.21a0.12c−0.080.11c
BMI0.20a0.13c−0.31a0.13c
Waist-to-hip ratio0.11c0.14c−0.32a0.13c
  • a P < 0.001.

  • b P < 0.01.

  • c P < 0.05.