Table 4. Correlation coefficients for the correlation between the concentrations of each of the four hormones.

	Oestrone	Oestradiol	Testosterone	5α-androstane-3α, 17β-diol
Oestrone	1.0	0.93**	0.10*	0.08*
Oestradiol 2		1.0	0.13**	0.11**
Testosterone			1.0	0.53**
5α-androstane-3α, 17β-diol				1.0
*P<0.05; **P<0.01.